AMT217 Ultrasonic Hardness Tester

AMT217 Ultrasonic Hardness Tester uses the ultrasonic contact impedance method to measure various metal materials. With minimal surface damage, it is ideal for testing metal coatings, platings, and hardened layers. It supports multiple hardness scales, including HL, HV, HB, HS, HRA, HRB, and HRC.

Features:

1. Minimal Indentation for Non-Destructive Testing: Utilizing the ultrasonic contact impedance (UCI) method, the test leaves only tiny indentations, preserving the surface of precision or finished parts while delivering accurate hardness measurements.

2. Measurable Ultra-Thin Materials: The instrument can also perform accurate and non-destructive measurements on ultra-thin workpieces (if the sample does not meet the minimum mass of 300g and a minimum thickness of 5mm, grease can be used to couple the sample to a sturdy support for testing).

3. More Accurate Testing with a Hand Pressure Test Stand: A dedicated hand pressure test stand is available for users to choose from, making measurements more convenient and offering better accuracy and repeatability.

4. Simple Operation with Rapid Measurement: No complex settings required, just power on and test. Results are displayed in 1 second, ideal for batch inspections and fast-paced quality control.

5. Two Probes for Versatile Applications: Equipped with dual probes, the instrument adapts flexibly to a variety of hardness testing needs. Whether testing flat surfaces, small components, or irregularly shaped parts, it ensures accurate and reliable measurements.

6. Built-in Multiple Metal Materials: The instrument offers a selection of built-in metal materials to meet diverse measurement needs.

7. High Accuracy with Excellent Repeatability: A stable base ensures consistent probe positioning, delivering reliable results with high accuracy and repeatability.

8. Multiple Hardness Scales with One-Touch Switching: Built-in HV, HRC, HRB, HB, and other common hardness scales. Easily switch scales with a single button, no manual conversions needed.

9. User Calibration Supported: Supports calibration with standard hardness blocks to reduce system errors and ensure accurate measurements.

10. Bluetooth Connectivity with Mobile App: Connects to a mobile app via Bluetooth for multi-set data storage, viewing, and sharing.

11. Integrated Design for Easy Portability: The instrument features an all-in-one structure that is compact and lightweight. It can be easily operated with one hand, making it ideal for fast and efficient on-site hardness testing.

12. Built-in Data Storage: Stores up to 9 sets of measurement data for convenient review and comparison anytime.

13. Ergonomic Design for Comfortable Handling: Ergonomically shaped for a secure, comfortable grip and smooth operation, ideal for extended use without fatigue.

14. Standards for the product: GB/T 34205-2017 Metallic materials-Hardness testing-Ultrasonic contact impedance method, GB/T 33362-2016 Metallic materials-Conversion of hardness values, JJF 1436-2013 Calibration Specification of Ultrasonic Hardness Testers.

Specifications:

1. Hardness Scales: HV, HRC, HRB, HRA, HS, HL, HB

2. Measurement Range: HV (50~1700), HL (170~960), HRC (20~70), HRB (13~100), HRA (60~85.8), HS (26.4~99.5), HB (30~651), HRE (20~70), HRF (60~100)

3. Resolution: 1HV, 0.1HRC

4. Accuracy: ±4%H+10HV, ±2.5HRC (Probe fixture stand test, H as the standard value)

5. Repeatability: 3%H+8HV, 2HRC (Probe fixture stand test, H as the standard value)

6. Test Force: 20N

7. Display: 240*240 dot matrix IPS

8. Power Supply: Rechargeable lithium battery 3.7V@1000mAh, full charge for over 5000 continuous measurements

9. Charging Port: USB (Type C)

10. Size: 185*43*45mm

11. Weight: 245g

12. Working Temperature Range: -10~50°C, 0~85%RH (no condensation)

13. Storage Temperature Range: -10~60°C, 0~85%RH (no condensation)

14. Supply Voltage: DC5V

15. Operating Current: 60mA