1、 Applicable scope:

The HV-1000A automatic turret digital microhardness tester is mainly used for measuring the micro Vickers hardness of various metals and some non-metallic materials. It can measure the hardness of various parts (machined parts, forgings, cast iron, steel castings, etc.), non-ferrous metals, heat treated parts, various small and thin parts, glass, ceramics, agate, gemstones, etc. It is also suitable for carbonization, effective depth of hardening layer, coating Measurement of heat affected parts of surface coatings and welded components. It can also be used for observing the internal metallographic structure of various metal parts and collecting, displaying, and outputting images for printing. Especially suitable for measuring the hardness gradient distribution curve of workpieces and measuring the surface hardness of gears after heat treatment, effective hardening layer depth.

2、 Product Introduction:

This product adopts a unique and precise design in mechanical, optical, and light sources, making indentation imaging clearer and measurement more accurate. Adopting a brand new LCD display screen, the operation interface adopts a menu structure, and the hardness scale HV or HK can be selected on the operation panel. The tested hardness values are automatically calculated and displayed. Various hardness values can be converted to each other. This machine is equipped with a 10x digital measurement microscope and a 40x objective lens, which can participate in measurement, making the measurement range wider and the application range wider. The use of a large screen makes the operation more intuitive and clear. The screen can display functions such as test method, test force, indentation length, hardness value, test force retention time, measurement frequency, date, time, hardness conversion value, etc. It has functions such as scale conversion, storage, printing, and RS232 interface. The pressure head and objective lens automatically convert and locate accurately, with higher efficiency. It also has a threaded interface for connecting digital cameras and CCD cameras, making it convenient to choose computers and hardness analysis and measurement software.

3、 The highlights of the new machine are as follows: 

its operational performance and functions have advanced technology in the same industry.

The new machine not only has the functions of data storage query and average value calculation.

The new machine adopts a three-point clamping position for more accurate dot positioning, and the repeated dot positions do not deviate.

The new machine's support shrapnel is made of imported special customized materials with high toughness, high fatigue resistance, and low deformation (free replacement for three years is available, but labor costs are charged).

The new machine's operation interface adopts a user-friendly format, with a numeric area and function differentiation column. The face keys are clearly marked in both Chinese and English, and the menu has a function to switch between Chinese and English languages, making it suitable for personnel from multiple countries to operate conveniently. The classification of menu functions is clear and detailed, and the lighting brightness, menu selection, and objective selection all have memory functions.

The 10X and 40X objective lenses in high-end models have both measurement and observation functions (only the 40X objective lens in the same class has measurement function).

The classification of hardness conversion tables is refined and is currently a relatively complete conversion table in the industry.