Shoe Heat Resistance Tester is to test shoe outsole and upper hot contact resistance ability especially for safety shoe. Heat Resistance Test Method includes ISO 20344, SATRA TM49, EN 344 and etc. Heat Resistance Test Procedure Press the constant temperature metal block which is made of copper on the Sample to check if the sample surface would be damaged or not. This shoe hot contact resistance tester is equipped with a temperature indicator to display the temperature while on the moving arm, there is a weight to make sure the sample is applied with same pressure. Warm tip: as toxic fumes might be released from some soling during the test, it is necessary to place the shoe heat resistance tester in a well ventilated area. Model RT-HCT-01 Cylinder Mass 200±20g, Lower end surface 25.5 x 25.5 mm Metal Block 530±50g Temperature RT~400°C Test Pressure 20±2kPa Power supply 1?AC 220V 50/60HZ 3A