Water Activity Meter, Water Activity Instruments

                        
Water Activity Moisture Meter MS2100 (with software) MS2100S (without software)        
Water activity (aw) is a measurement of the energy status of the water in a system. The value indicates how tightly water is “bound,” structurally or chemically, within a substance. Water activity is the relative humidity of air in equilibrium with a sample in a sealed chamber. The concept of water activity is of particular importance in determining product quality and safety. Water activity influences color, odor, flavor, texture and shelf-life of many products. It predicts safety and stability with respect to microbial growth, chemical and biochemical reaction rates, and physical properties.

Features:
MS2100 is one full function industrial instrument, equipped with different sensor, it can test air, liquid, gas, solid moisture value.
Specifications:
1. Water Activity:
    1) Range: 0-1.00aw
    2) Accuracy: +-0.2aw
    3) Repeatability: +-0.015aw
    4) Resolution: 0.001aw
2. Moisture:
    1) Range: 0-100% RH
    2) Accuracy: +-2%FS
    3) Repeatability: +-0.5abs
    4) Resolution: 0.1%
    5) Working temperature: -20°C~85°C
3. Explore Class: Class 1, group A/B/C/D; Class II, group E/F/G.
4. Test mode: Smart, Porj, Normal
                        
Dew Point Water Activity Meter WA-60         

Display

  4 digits LCD

  Range   Sample Temperature   0~50°C
  Water Activity   0~0.980 (No condensation)
  Accuracy   Sample Temperature   ±0.5°C
  Water Activity   ±0.015(@25°C)
  Activity Repeatability   ≤0.015
  Power Supply   220VAC±10%
  Consumption   <15W
  Data Output (Optional)   USB, RS-232 Cable & Software
  Environment Temperature   0~50°C
  Environment Humidity   0~95%RH
  Weight   About 7.22kg
  Dimension   342(W)x140(H)x326(D) mm