This product adopts a unique and precise design on machinery, optics and light source to make the indentation imaging clearer and the measurement more accurate. It adopts a new color touch screen display (Figure 1). The operation interface adopts a menu structure. The hardness scale HV or HK can be selected on the operation panel. The tested hardness value is automatically calculated and automatically displayed. Various hardness values can be converted mutually. This machine is equipped with a 10 times digital display measuring microscope and a 40 times objective lens that can participate in the measurement, making the measurement range larger and the application range wider. It also uses a large screen, which is more intuitive and clear in operation. The test method, Test force, indentation length, hardness value, test force retention time, measurement times, date, time, hardness conversion value and other functions. It has functions such as scale conversion, storage, printing and RS232 interface. The indenter and the objective lens are automatically converted and positioned accurately, which is more efficient. It has a threaded interface for connecting digital cameras and CCD cameras, which is convenient for selecting computers and hardness analysis measurement software .

III.The new machine highlights are as follows: the machine operation performance and functions with the same industry advanced technology.
1.The new machine not only has data storage query and average calculation functions.
2.The new machine adopts three-point card position to be more accurate, and the position of repeated dotting does not shift.
3.The supporting shrapnel of the new machine adopts imported special customized materials with high toughness, high fatigue resistance and not easy to deform (three years of free replacement is available, but working hours are charged).
4.The operation interface of the new machine adopts a humanized format, the number area and functions are divided into columns, the face keys have clear signs in Chinese and English, and the menu has the function of switching between Chinese and English languages, which is suitable for easy operation by people from multiple countries. The menu functions are classified clearly and meticulously, and the light brightness, menu selection and objective lens selection all have memory functions.
5.The 10X and 40X objective lenses in the high-end models have both measurement and observation functions (only 40X objective lenses in the same class have measurement functions).
6.The classification and refinement of the hardness conversion table is a relatively complete conversion table in the current industry.
7.The light source system adopts self-developed new LED lighting with long life and low heat. It can be replaced free of charge for three years.
8.Car paint, high quality paint, strong scratch resistance, and still bright as new after years of use.
9. Hand-operated lifting body, high precision to ensure the stability of the indentation center point, and the worktable rises and falls more smoothly.

IV.Technical Parameter：

V.Accessory: