ion meter
                                       
Portable pH/Ion Meter ION320             
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.

Specifications:

Model

ION320

pH

Range -2.000~20.000pH
Accuracy ±0.002pH
Resolution 0.1, 0.01, 0.001pH, Selectable
Calibration Points 1 to 5 points
Calibration Solutions USA, NIST, DIN or User-defined
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1, 1mV, Selectable
Calibration Points 1 point (Only for Relative mV mode)
Calibration Range ±200mV
lon
Range 0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE)
Accuracy ±0.5% F.S (Monovalent), ±1% F.S (Divalent)
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Points 1 point
Calibration Solutions Measured value ±10°C
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Fluoride Ion Meter ION321-F             
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.

Specifications:

Model

ION321-F
lon
Range 1×10-6M~Saturation, 0.02ppm~Saturation
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Chlorine Ion Meter ION321-CL         
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.

Specifications:

Model

ION321-CL
lon
Range 5×10-6~1M, 1.8~35500ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Sodium Ion Meter ION321-Na             
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.

Specifications:

Model

ION321-Na
lon
Range 1×10-5~1M, 0.1~23000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Calcium Ion Meter ION321-Ca             
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points,
stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.

Specifications:

Model

ION321-Ca
lon
Range 5×10-7~1M, 0.02~4000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Nitrate Ion Meter ION321-NO3             
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-NO3
lon
Range 7×10-6~1M, 0.4~62000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Bromide Ion Meter ION321-Br            
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-Br
lon
Range 5×10-6~1M, 0.4~79900ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Ammonium Ion Meter ION321-NH4           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-NH4
lon
Range 5×10-6~1M, 0.1~18000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Cyanide Ion Meter ION321-Cn           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-Cn
lon
Range 5×10-6~0.01M, 0.2~260ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Cadmium Ion Meter ION321-Cd           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-Cd
lon
Range 1×10-6~0.1M, 0.01~11200ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Cupric Ion Meter ION321-Cu           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-Cu
lon
Range 1×10-8~0.1M, 0.006~6400ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Iodide Ion Meter ION321-I           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

 ION321-I
lon
Range 5×10-8~0.1M, 0.006~127000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Lead Ion Meter ION321-Pb           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

 ION321-Pb
lon
Range 1×10-8~0.1M, 0.2~20700ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Silver Ion Meter ION321-Ag           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

 ION321-Ag
lon
Range 1×10-7~1M, 0.01~107900ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Potassium Ion Meter ION321-K           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

 ION321-K
lon
Range 1×10-6~1M, 0.04~39000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Sulphide Ion Meter ION321-S           
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

 ION321-S
lon
Range 1×10-7~1M, 0.003~32100ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Portable Ammonia Ion Meter ION321-NH3          
Features:
• High performance portable fluoride ion meter is equipped with a large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable reading for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• mV measurement mode allows user to check performance of the ion selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu can be used to set 8 parameters, including the number of calibration points, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that usethe meter smoothly.

Specifications:

Model

ION321-NH3
lon
Range 1×10-6~1M, 0.02~17000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements 3×1.5V "AA" Batteries
Battery Life Approximately 150 hours (Turn off the backlit)
Dimensions 170(L)×85(W)×30(H)mm
Weight 300g
                                       
Benchtop pH/Ion Meter ION930          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION930

pH

Range -2.000~20.000pH
Accuracy ±0.002pH
Resolution 0.1, 0.01, 0.001pH, Selectable
Calibration Points 1 to 5 points
Calibration Solutions USA, NIST, DIN or User-defined
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1, 1mV, Selectable
Calibration Points 1 point (Only for Relative mV mode)
Calibration Range ±200mV
lon
Range 0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE)
Accuracy ±0.5% F.S (Monovalent), ±1% F.S (Divalent)
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Points 1 point
Calibration Range Measured value ±10°C
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Sodium Ion Meter ION931-Na          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Na
lon
Range 1×10-5~1M, 0.1~23000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Fluoride Ion Meterr ION931-F          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-F
lon
Range 1×10-6M~Saturation, 0.02ppm~Saturation
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Chlorine Ion Meter ION931-CL          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-CL
lon
Range 5×10-6~1M, 1.8~35500ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Chlorine Ion Meter ION931-Ca          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Ca
lon
Range 5×10-7~1M, 0.02~4000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
 Benchtop Nitrate Ion Meter  ION931-NO3          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-NO3
lon
Range 7×10-6~1M, 0.4~62000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
 Benchtop Bromide Ion Meter  ION931-Br          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Br
lon
Range 5×10-6~1M, 0.4~79900ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
 Benchtop Ammonium Ion Meter  ION931-NH4          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-NH4
lon
Range 5×10-6~1M, 0.1~18000ppm
Accuracy ±0.5% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
 Benchtop Cyanide Ion Mete  ION931-Cn          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Cn
lon
Range 5×10-6~0.01M, 0.2~260ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
 Benchtop Cyanide Ion Mete  ION931-Cd          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Cd
lon
Range 1×10-6~0.1M, 0.01~11200ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Cupric Ion Meter  ION931-Cu          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Cu
lon
Range 1×10-8~0.1M, 0.006~6400ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Iodide Ion Meter  ION931-I          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-I 
lon
Range 5×10-8~1M, 0.06~127000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Lead Ion Meter  ION931-Pb          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Pb 
lon
Range 1×10-8~0.1M, 0.2~20700ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Silver Ion Meter  ION931-Ag          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-Ag
lon
Range 1×10-7~1M, 0.01~107900ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Potassium Ion Meter  ION931-K          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-K
lon
Range 1×10-6~1M, 0.04~39000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Sulphide Ion Meter  ION931-S          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number
of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-S
lon
Range 1×10-7~1M, 0.003~32100ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg
                                       
Benchtop Ammonia Ion Meter  ION931-NH3          
Features:
• Automatic Temperature Compensation ensures accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows the setting 10 parameters, including the pH buffer standard, number of calibration points, resolution, stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface..

Specifications:

Model

ION931-NH3
lon
Range 1×10-6~1M, 0.02~17000ppm
Accuracy ±1% F.S
Resolution 0.001, 0.01, 0.1, 1
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L
mV
Range -1999.9~1999.9mV
Accuracy ±0.2mV
Resolution 0.1mV
Temperature
Range 0~105°C, 32~221°F
Accuracy ±0.5°C, ±0.9°F
Resolution 0.1°C
Calibration Range Measured value ±10°C
Temperature Units °C or °F
Others
Temperature Compensation 0~100°C, 32~212°F
Compensation Mode Manual or Automatic
Hold Function Manual or Automatic
Stability Conditions Low or High
Calibration Due 0 to 31 days
Power Off Manual or Automatic (10, 20, 30 minutes)
Reset Function Yes
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Display LCD (130×110mm)
Power Requirements DC5V, using AC adapter, 220VAC/50Hz
Dimensions 210(L)×188(W)×60(H)mm
Weight 1.5kg