HVS-5 LCD screen Automatic vickers hardness tester price

Digital vickers hardness tester HVS-5

Features

1)  This Digital Vickers Hardness Tester made with a unique and precision desigin in the field of mechanices, optics and light source is able to prodeuce a clearer indentation and hence a more precise measurement.

2)  By means of a 10x lens, 20x lens or 20x lens and 40x lens , the tester has a wider measurement field and a broader usage range. The set of lens (2 pieces lens ) can be selected according to the user’s requirement.

3)  Equipped with a digital microscope, it shows the measuring methods, the test force, the indentation length, the hardness value, the dwell time of the test force as well as the number of measurements - all shown on its LCD screen , without inputting the value of diagonal length for the indentation and look up the hardness values from hardness table.

4)  With a special thread interface, it can be linked with video measuring device and indentation automatically measuring device without changing optical path.

5)  Uniquely adopts cold light source, the usage life of light source reach 100000 hours.

6)  By means of closed-circuit system for control, CPU controls testing force to load, dwell and unload, the sensor feedback information, therefore the lost of testing and hence the testing force more accracy.

7)  The instrument represents today’s world advanced level among the products of the same kind in China.

Usage Range

 1)  Ferrous metals, non-ferrous metals, IC thin sections, coating, ply-metals;

 2) Glass, ceramics, agate, precious stone, thin plastic, sections, etc.

 3) Hardness testing such as that on the depth and the trapezium of the carbonized layers and quenched layers.

Technical Features and Standard addessories