Development Trend of National Brinell Hardness Testing Equipment With the rapid development of national manufacturing industry, the on site Brinell hardness testing equipments used in the past have been out of users' producing requirement.…

Hardness is a measure of the softness of the material. There are many different hardness test methods whose principle are definitely different, measured hardness values and meaning are not exactly the same. Brinell hardness(HB), Portable R…

Aluminum hardness is generally measured by Webster hardness tester. National standard GB5237-2004 provides that 6063 aluminum hardness should be greater than 8HW, 6061 aluminum hardness should be greater than 10HW. China Nonferrous Metals …

In addition to the various precautions used when using a variety of hardness, there are some common issues that should be noted as follows: 1, Rockwell hardness tester itself will produce two kinds of errors: First, the error caused by def…

Brinell hardness tester is mainly used for hardness determination of cast iron, steel, nonferrous metals, soft alloys and other materials. Today I will introduce the use of portable Brinell hardness test. 1. Before using portable Brinell h…

Hardness in industry feild refers to mechanical performance index that various mechanical parts should have. It is the resistance capacity to part deformation. The greater the resistance capacity to deformation it is, the higher the hardne…

In the actual testing, many factors would effect the accuracy of the test result, including the following aspects: Whether the Test Force of Instrument is Accurate If the test force increases, the test result will be lower. Otherwise the t…

The structure of Rockwell hardness tester is simple with easy operation, but test hardness value may be inaccurate with long-term improper operation, which will make the product quality is greatly affected result in adverse consequences. N…

There are three kinds of test force which are 3000kgf, 750kgf and 500kgf, and two kinds indenters which are 10mm and 5mm carbide alloy ball indenter. As long as clamping specimen, the test can be finished. The Brinell hardness test methods…

Brinell Hardness Test Technology (2) Static afterburner portable Brinell hardness tester includes C-type Brinell hardness tester, hydraulic Brinell hardness tester and magnetic Brinell hardness tester. American Standard ASTM E110-2012 and …

935 Barcol Impressor is a kind of portable hardness tester, it has the simple operation by just single hand and wide measuring range, no experience to be needed. 935 is mainly used to test soft plastics, lead, tin and other soft metals. 93…

W-B75 brass alloy Webster hardness tester can be used to test the hardness value of brass alloy quickly at the scene of the production. It is easy to be operate, the work to be tested is placed between the anvil and the indenter, and then …

PHBR series Chain Clamp Brinell & Rockwell Hardness Tester are designed and developed based on the PHR series Rockwell Hardness testers and follows the test method of the Brinell and Rockwell hardness test and function as both Brinell & Ro…

PHR series portable Rockwell hardness tester complies with the basic designing principles of Rockwell hardness testing in accordance with international standard ISO6508, American Standard ASTM E18 and ASTM E110.The hardness values can be r…

PHB-3000 Hardness Tester adopts hydraulic principle and applies 3000kgf test force by hand operation. The central part of PHB-3000 is a small hydraulic system in which a release valve is used to control the test force. When the test force …

PHR Chain Clamp Rockwell Hardness Tester which can test the hardness of cylindrical workpieces such as pipes, shafts, rollers accurately on-site. The test principle and accuracy comply to standard ISO 6508 and ASTM E110. Tested by National…

934-1 is a kind of portable hardness tester, it is the typical model which is in widest application mainly used for rapid hardness test for aluminum and aluminum alloy, as well as fiberglass reinforced plastic. Barcol hardness tester has t…

Webster hardness testers also known as Webster hardness pliers, they can be used to test the hardness value of aluminum alloy quickly at the scene of the production. They are the preferred instruments for testing the force of aluminum allo…

PHBR-200 Magnetic Digital Brinell and Rockwell Hardness Tester World Initial Magnetic hardness tester, which can make accurate Brinell hardness test with conventional indentation method of ISO 6506.2 and ASTM E 10. It can also make rapid B…

World leading product designed and manufactured by TX company with patent, because of high-accuracy sensor and unique distance measuring technology, reaching far higher test accuracy than other portable hardness testers. It is fixed onto t…

22 With the magnetic chucks, fix the PHB-200 Digital Brinell Hardness Tester on the specimen surface and finish testing. It is completely based on the Brinell test principle, and the test method complies with GB/T231.2, ASTM E10, ISO6506.2…