This summer in Nanjing was really not easy. Sometimes it was stormy and sometimes it was hot. At the end of July, the COVID-19, which was troublesome, also appeared at Lukou Airport in Nanjing, and spread in some cities across the country. Of course, with the efforts of all parties, the people of the city have worked together to prevent and fight the epidemic. As of August 13th, the number of new cases in Nanjing has already reached zero, and this wave of epidemic is about to end. During the epidemic period, after work, I started following dramas. I believe the TV drama that everyone has been watching recently is definitely "The Storm of the Black", which is adapted based on real events and has excellent reviews and ratings. There is a plot in the plot where the first scene of the event needs to be identified based on the hardness of a stone. This reminds me of the original imported metallographic microhardness tester in our laboratory.

This German QATM original imported fully automatic microhardness tester is an innovative high-precision automated microhardness testing instrument that seamlessly combines hardness testing and microscopy. Its birth will bring new changes to quality control. The model with a load range of 0.25g-62.5kg is suitable for different hardness testing needs and supports Vickers, Knoop, and Brinell hardness testing. 8-position turret, accurate positioning, and large testing space; The digital XY stage with data feedback executes the test procedures of multiple preset fixed Test point, which is more precise. The revolutionary optical system provides image quality equivalent to the standards of mature precision microscopes, and has fully automated 3D control functions. Innovative CAS anti-collision technology ensures testing of samples of different heights; Optimized the testing program and shortened the autofocus, making fast and accurate measurement performance more outstanding; Its mute effect is better, and IPC technology and indenter rotation device can achieve fully automatic hardness testing on each layer or edge of the work; The full high-definition color camera enhances the panoramic function.

Our laboratory's fully automatic microhardness tester includes semi-automatic hardness testing, automatic image evaluation, automatic focusing and brightness adjustment. The manual stage is equipped with a new generation of intelligent software to achieve simple and continuous measurement. The layer thickness measurement and grain size evaluation software make the measurement analysis easier and the testing simpler. The test results are presented in three steps, Intelligent software makes managing data more convenient, providing users with different levels of security management permissions. In order to meet the different requirements of users and meet the clamping requirements of samples of various sizes and shapes, the manufacturer has created this accurate, intelligent, easy to operate, and fast measuring fully automatic microhardness tester.


The fully automatic micro hardness tester that can be associated with any TV series shows the widespread application of this hardness tester in different fields. Chaineng Company's laboratories also have many good products with high cost-effectiveness and a wide range of applications. Welcome to visit and consult.