MHV2000 type digital microhardness testerDetailed product description：

MHV2000 digital microhardness tester

The MHV2000 digital microhardness tester is a high-tech product that integrates optics, mechanics, and electronics. The instrument has a novel and beautiful design, and it has good reliability, operability, and intuitiveness. It is an upgraded product of microhardness testers.

This machine adopts computer software programming, high magnification optical measurement system, photoelectric sensing and other technologies. Through software input, it can adjust the strength of the measurement light source, select Vickers and Kjeldahl test methods, holding time, file number and storage, etc. It also provides various hardness value conversion tables for reference. On the LCD large screen display, it can display the test method, test force, measured indentation length, hardness value, test force holding time, measurement times, and can input year, month, date, test results and data processing, etc., and output them through a printer.

The hardness machine can be equipped with a photography device, which can take pictures of the measured indentation and material metallographic structure. The hardness tester is suitable for measuring the microhardness of small, thin specimens, surface coatings and other specimens, as well as determining the microhardness of brittle materials such as glass, ceramics, agate, gemstones, etc. It is an ideal hardness testing instrument for research institutions, enterprises and quality inspection departments to conduct research and testing.

Main technical specifications:

Test force: 0.098, 0.246, 0.49, 0.98, 1.96, 2.94, 4.90, 9.80N
Test force application method: automatic addition and removal of test force
Magnification of measuring microscope: 100 × (during observation) 400 × (during measurement)
Test force holding time: 0-60s (can also be set as needed)
Minimum resolution of micro indentation measurement: 0.0625 μ m
Maximum allowable height of specimen: 75mm
Distance from the center of the pressure head to the body: 95mm
Host weight: approximately 31kg
Power supply: AC220V/50HZ
Dimensions: (length x width x height) (441 x 270 x 480) mm
Hardness value range: 5HV~2500HV