Precautions When Using Shear Pin Brinell Hardness TesterMay 26 , 2022Shear pin Brinell hardness tester is easy to use and has been widely used in casting, forging, steel, heat treatment and other fields. There are several precautions when using the shear pin Brinell ha...
Introduction of Shear Pin Hardness TesterMay 24 , 2022The shear pin type Brinell hardness tester can complete the Brinell hardness test of the workpiece by consuming only one cheap shearing pin at a time. The working principle of this instrument is that ...
Commonly Used Classification of Hardness Test MethodsMay 20 , 2022Commonly used metal hardness test methods can be generally divided into the following categories:1. According to the application speed of the test force, it can be divided into:(1) static test method,...
Safety Precautions for Using Magnetic Series Hardness TesterMay 19 , 2022PHBR-200 series digital magnetic Brinell & Rockwell hardness tester is a portable hardness tester product independently developed by our company and patented by many countries, which can be applie...
Calibration Method of Digital Magnetic Hardness TesterMay 17 , 2022Before calibrating the magnetic hardness tester, the causes of instrument misalignment should be eliminated, including rough workpiece surface, unskilled test operation, insufficient load holding time...
Application of Portable Hardness Tester in Petroleum IndustryMay 16 , 2022In the first edition, published in March 2012 American petroleum institute API standard 20A, ASTM E110 the use of portable hardness tester become recognized one of the three methods of hardness test. ...
We specialize in the development and production of various portable hardness testers for more than 30 years. We welcome every end customer and distributor to contact us now!
We use cookies to optimise and personalise your experience, but you can choose to opt out of non-essential cookies.
To find out more, read our Privacy Policy