AMT308 Webster Hardness Tester

AMT308 Webster Hardness Tester

Features: 

The Webster hardness tester based on Webster hardness measurement principle, suitable for aluminium alloy, brass, copper, soft steel and other metal materials hardness measurement. It's particularly suitable for production, sales and construction site batch of metal profiles, plates, tubes, etc. to carry out rapid, non-destructive, piece-by-piece qualification inspection. The instrument adopts eddy current induction principle measurement technology, with good repeatability and measurement accuracy. It has a variety of built-in hardness systems, which can be converted between Webster (HWA), Rockwell (HRE), Rockwell (HRF), Rockwell (HRB), Vickers (HV) and Brinell (HB).

Specifications:

1. Hardness Scales: HWA, HRE, HRF, HRB, HV, HB

2. Measurement Range: HWA (0-20); HRE (23.5-110); HRF (26.2-105.5); HRB (0-85.3); HV (49-155); HB (35.2-153)

3. Resolution: 0.1HWA

4. Accuracy: ±0.5HWA

5. Repeatability: 0.5HWA

6. Thickness of measured material: 0.6mm~8mm 

7. Inner diameter of the measured material: >10mm

8. Display: 128 * 64 dot matrix OLED

9. Size: 203*97*30 mm

10. Weight: 484g

11. Power: DC5V