Webster hardness tester with its small size, light weight, fast detection, convenient and other advantages has been widely used in aluminum profile production and on site hardness testing. And below will introduce the use of Webster hardness tester and model selection.
1.Operation Method
Put the specimen between the anvil and the indenter and press down the handle until the bottom is felt. At the time the dial indicator will point at a reading which is the hardness value obtained. Excessive pressure beyond this limit will not damage the tester, but it is unnecessary. Hold tight the handle when reading the value. Any torsion or movement will make the reading incorrect during the test.
2.Model Selection
It is very important to select a suitable Webster hardness tester model before testing the parts. According to the commonly used material to be tested, hardness range and sample size, TX Webster hardness model is as follows: please read carefully and select the appropriate model before use
