Classification and calibration method of domestic and abroad shore hardness testersTAN Wei-xin Guangzhou Institute of Measurement and Testing,Guangzhou 510030,ChinaAbstract:
At present, shore hardness tester method is one worldwide method for hardness measurement. The classification of shore hardness testers in dominating standards was introduced, and the different of each standard on the technique parameter of shore hardness testers, including the test force, pressure needle and press foot size of the tester was also discussed. According to the domestic standards, a convenient calibration method was brought forward to offer the technique bases for calibrating shore hardness tester in metrology institutes, and offer references for corporations and scientific research organizations to use shore hardness testers.[著者文摘]
Key words:
Shore hardness; Technique parameter; Classification; Calibration method; Rubber; Model