Scorch/Sublimation Tester is used to determine color fastness and shrinkage to hot pressing and dry heat and to conduct sublimation tests. Providing controlled conditions of dry heat and pressure with top and bottom heated surfaces, electronic temperature controller and carefully controlled top plate weight. Temperature of top and bottom plates individually controlled. Two plate size options are available. Temperature range of ******0℃. Alarm reminding as test ended, made an accuracy control of the testing time.