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Introduction of Several Common Hardness Units Mar 11 , 2022 There are many hardness testing methods, so there are many units. The same hardness testing method will have different hardness units due to different forces and indenters. Usually, one hardness testi...
Rockwell or Brinell Hardness Measurement of Small Diameter Tubes Mar 08 , 2022 Small diameter pipe is widely used in industrial production. How to conveniently prepare and efficiently detect the hardness of small diameter pipe on the production site is an important link to impro...
Use of Brinell Hardness Indentation Reading Microscope Mar 04 , 2022 1. Observe the eyepiece. There is a scale in the lens. Rotate the drum on one side of the reading microscope to align the vertical line in the lens with the zero scale line on the scale.2. Place the z...
Treatment Method of PHB-3000 Hydraulic Brinell Hardness Tester When Out of Tolerance Mar 01 , 2022 Brinell hardness test has the advantages of good hardness representation, stable test data and good reproducibility. It is widely used in hardness testing of metal parts in electric power, pressure ve...
Several Factors Affecting the Accuracy of Rockwell Hardness Measurement Feb 26 , 2022 1. Roughness of sample surfaceThe Rockwell hardness test method is obtained by applying an initial test force first and then the main test force. If the surface roughness of the sample is too large, t...
Introduction of Chain Type Rockwell Hardness Tester Made by TX Company Feb 22 , 2022 Rockwell hardness testing is widely used in batch testing on production site because of its simple operation and small indentation. There are three kinds of Rockwell hardness test forces, three kinds ...
Precautions for Using ED400 Eddy Current Thickness Gauge Feb 16 , 2022 Eddy current thickness gauge is a convenient and compact instrument used to measure the thickness of insulating coating on non-magnetic metal substrate. It is widely used to measure the thickness of a...
Some Notices of Using Hardness Block Feb 14 , 2022 The hardness tester needs to be calibrated before use. The test block used to calibrate the hardness value during calibration is called the hardness block. According to different types of hardness tes...
Brief Introduction of Patented Products of Shenyang TX Testing Instruments Feb 09 , 2022 Shenyang TX Testing company is a research enterprise, the pursuit of innovation is one of the basic concepts of the company. The company has a high level of research and development team, every year t...
Reasons of Why Applying Import Tariff Exclusion Code for Imported Portable Hardness Tester Jan 25 , 2022 1. Many kinds of portable hardness tester original manufacturers are in the United States, including portable Rockwell hardness tester, portable Brinell hardness tester, Barcol hardness tester, Webste...

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