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).
LS255 Webster Hardness Tester | 韋氏硬度計
Hardness Scales HWA、HRE、HRF、HRB、HV、HB 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) Resolution 0.1HWA Accuracy ±0.5HWA Repeatability 0.5HWA Thickness of measured material 0.6mm-8mm Inner diameter of the measured material >10mm Display 128 * 64 dot matrix OLED Power supply Rechargeable lithium battery 3.7V@400mAh, full charge for over 5000 continuous measurements Charging Port USB(Type-C) Size 203*97*30 mm Weight 484g Supply Voltage DC5V Working Temperature Range -10~50℃，0~85%RH（no condensation） Storage Temperature Range -10~60℃，0~85%RH（no condensation）