Overview
LINSHANG LS255 Webster Hardness Tester detects Hardness according to the Wechsler Hardness Measurement principle, which is suitable for Hardness measurement of metal materials such as aluminum alloy, brass, red copper, and mild steel. The instrument adopts eddy current induction principle measurement technology, which has good Repeatability and Measurement accuracy. It has a variety of built-in Hardness standards and can be converted between Wechsler (HWA), Rocksler (HRE), Rocksler (HRF), Rocksler (HRB), Vickers (HV), and Brinell (HB).
Features
1. Adopt eddy current induction principle measurement technology, with good Repeatability and Measurement accuracy.
2. Digital Webster Hardness Tester, with OLED screen at the top of the instrument, the measurement results are simple and convenient.
3. One-piece design, compact size, easy to carry.
4. A variety of Hardness standards are automatically switched, eliminating the tediousness of manual table checking.
5. Can be calibrated by users, by calibrating the standard parts, errors can be eliminated.
6. Instrument ultra-low power consumption design, a single charge can be continuous measurement of more than 5000 times.
Principle
Webster Hardness Tester detects Hardness according to Wechsler Hardness Measurement principle, and uses eddy current sensing principle measurement technology for measurement.
Standards
GB/T 3 2660.1 - 2 0 1 6 Metallic materials, Wechsler Hardness test, Part 1: Test methods, GB/T 3 2660.2 - 2 0 1 6 Metallic materials, Wechsler Hardness test, Part 2: Hardness gauge calibration and calibrate, GB T 3 2660.3 - 2 0 1 6 Metallic materials, Wechsler Hardness test, Part 3: Standard Hardness block calibration, GB/T 33362-2016 Metallic materials Hardness value conversion, JJG 944-2013 Metallic Webster Hardness Tester verification procedure
Notice
The thickness of the tested material should be within the range of 0.6mm-8mm
• The inner diameter of the tested material should be greater than 10mm
• Operating temperature range -10~ 50 ℃, relative humidity 0~ 85% (no condensation)
Temperature range -10~ 60 ℃, relative humidity 0~ 85% (no condensation)
