HV-30 Vickers hardness testerDetailed product description：

The HV-30 Vickers hardness tester adopts an automatic loading and unloading test force mechanism, and the test force holding time can be arbitrarily selected from 0 to 30 seconds. The light source strength can be changed through software linear adjustment, and the operation is simple and fast. During measurement, a unique measurement conversion and measurement micro eyepiece one-time measurement reading device are used, which is easy to use and has high measurement accuracy.

The HV-30 Vickers hardness tester has a wide range of applications, including measuring small, thin, and surface coated parts, as well as testing general mechanical parts. It is an ideal hardness testing instrument for factories and quality inspection departments to conduct research and testing.

2、 Main technical data testing force: 19.6N (2Kgf), 29.4N (3Kgf), 49.0N (5Kgf)
98.0N(10Kgf)、196N(20Kgf)、294N(Kgf)
Hardness symbol:
HV2、HV3、HV5、HV10、HV20、
HV30
Allowable error range for hardness testing of indication values
± 3.0% 10HV2-2500HV30
±2.0%
Test force application method: automatic addition and removal of test force
Magnification of measuring microscope: 100X
Test force holding time: 0-30 seconds (1 grid is 5 seconds, set arbitrarily)
Minimum detection unit: 1 μ m
Maximum height of specimen: 150mm
Maximum distance from the center of the pressure head to the machine wall: 130mm
Host weight: approximately 38Kg
Power supply: AC220V/50Hz
Dimensions: (length x width x height) (452 x 200 x 620) mm