The XHB-3000 digital display Brinell hardness tester is an optical, mechanical and electrical integrated product with precise mechanical structure and microcomputer controlled closed-loop system. It is also the most advanced Brinell hardness tester in the world today. The instrument eliminates weights and uses electric loading and unloading of test force. It is fed back by a pressure sensor with an accuracy of 0.5‰. It is controlled by the CPU and can automatically compensate for the test force lost during the test. The indentation can be directly measured on the instrument through the micrometer eyepiece, and the LCD display can display the diameter of the indentation, hardness value and comparison table of 17 different hardness tests, as well as automatically display the Brinell hardness test (HBW) under the current setting state. range. The dwell time and light brightness can also be set on the page, and an F/D2 selection table is designed for user convenience. The instrument also has the terminal display, printing and storage functions of the RS232 serial port sent to the PC. CCD camera device, image processing system and video measurement device are also optional.
The XHB-3000 digital Brinell hardness tester has the following differences from the traditional load test using weights:
1. Through sensor control, removing the weights can reduce The instrument weighs tens of kilograms;
2. Using sensors to apply test force is more accurate and stable, and it is convenient and trouble-free to switch between different load forces. Using weights to apply test force has poor stability and large errors, and is cumbersome and inconvenient when switching between different load forces.
MHB-3000 digital Brinell hardness tester and XHB-3000 digital Brinell hardness tester are both products independently developed and produced by "Shanghai Shangcai Testing Machine Co., Ltd." The MHB-3000 digital Brinell hardness tester is measured through an external digital micrometer eyepiece, has a small screen display, does not have a printing function, and does not have a hardness value conversion function; the XHB-3000 digital Brinell hardness tester is a digital micrometer Integrated eyepiece design, large screen display, printing function, and hardness value conversion function. Customers in Guangdong Province who need more detailed technical parameters or want to see prototypes can directly contact Shanghai Shangcai Testing Machine Co., Ltd. and Shenzhen Hengxinjie Technology Co., Ltd., the general agent in Guangdong Province, to make an appointment (hotline: 0755-29764395).