JMHVS-C precision gear Hardness Tester is a high-tech product of optical mechatronics, the instrument is novel and beautiful, and it has good reliability, operability and intuitiveness, and is an upgraded product of gear Hardness Tester.
The machine adopts computer software programming, high-magnification optical measurement system, sensor closed-loop control technology, through software input, can adjust the test force, select Vickers and Knoop test methods, holding time, etc., and provides a variety of hardness value conversion tables for reference, on the color touch screen can display the test method, test force; Measure the indentation length, hardness value, test force holding time, number of measurements, and type in the year, month, date, test results and data processing, etc., and output them through the printer. The Hardness Tester is equipped with an automatic indentation image analysis system, which can shoot and measure the measured indentation and the metallographic structure of the material, and is suitable for measuring the Vickers hardness and determination of tiny, book-shaped specimens, surface seepage coating and other specimens, and the Vickers hardness of brittle materials such as glass, ceramics, agate, gemstones, etc., especially suitable for testing the hardness of the gear tooth surface.

| Standard configuration | |
| host | Including a Vickers indenter, 10x, 20x objective |
| Test bench, microscope accessory box | |
| Screwdrivers | 2 handfuls |
| Horizontal adjustment screws | 4 pcs |
| Power cord | 1 root |
| 10x digital micrometer eyepieces | 1 pc |
| Vickers hardness block | 1 set (1 piece each for high and 1 medium) |
| Spirit level | 1 pc |
| Spare core (2A) | 2 pcs |
| Hardness Testing Software Analysis System (Contracted) | |
| Image analysis software | 1 set |
| CCD camera | 1 pc |
| Optical adaptor | 1 root |
| PC (configurable according to user requirements) | 1 unit |
| Product Certificate | 1 serving |
| Instruction manual for the product | 1 serving |