Wechsler hardness meter  

Description of wechsler hardness meter :

Mixer is mainly used for detection of aluminium alloy profiles, pipes, plates, aluminum workpiece and other soft metal hardness. Pieces of new materials, new technology of manufacturing pressure needle, high hardness, long life, good interchangeability. Pieces of high strength of pointer, use for a long time or wrong operation is not easy bending deformation. Forging materials, surface anodic oxidation on the handle, beautiful, wear resistant, resistant to pollution. Using fine parts processing, precision of whole machine assembly, strict quality inspection. Mixer full point stability, stable point correction, pointer without "crawl". Mixer Webster's value can be converted to vickers hardness, rockwell and brinell hardness value, conversion and convenient. Don't need to sample, the operation skill is not high, very suitable for hardness testing of materials at high speed, at the scene of the production. Belongs to a small, portable instrument, small volume, light weight, can be single hand operation, quick, convenient and nondestructive test material hardness. Mixer is in China's nonferrous YS/T420-2004 and American standard ASTM B647-84 (200) .

Technical parameters of wechsler hardness meter :

1.  Amount of routine : 0 ~ 20 hw (20 ~ 110 hre)

2.  Indication error : value for 0.5 HW (5 ~ 17 HW)

3.  Repeatability error: 0.5 HW (5 ~ 17 HW)

4.  Weight: 0.5 kg