HBRVU-187.5 type Blowe optical hardness testerDetailed product description：

The HBRVU-187.5 Blowe Optical Hardness Tester is suitable for hardness testing of ferrous metals, non-ferrous metals, hard alloys, carburizing layers, and chemical treatment layers. It has been awarded the title of Shanghai High Quality Product twice.

Main technical parameters

Initial test force (N): 98
Total test force (N): 5889801471
Brinell hardness test force (N): 3066131839
Vickers hardness test force (N): 294588980
Microscope magnification: 37.5x, 75x
Maximum allowable height of specimen: 180mm
Distance from the center of the pressure head to the body: 200mm
Dimensions of hardness tester (mm): 560 × 260 × 760
Power supply voltage: AC220V/50HZ
Hardness tester weight (kg): 90