HEAT DEGRADATION TESTING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a heat degradation testing machine capable of evaluating a heat degradation characteristic more accurately, while securing a high test efficiency. SOLUTION: In this heat degradation testing machine for performing a heat degradation test of a plurality of test pieces S, while circulating heated air in a test vessel 1, a plurality of cells 5 openable at the upper and lower ends and capable of storing the test pieces S respectively in the test vessel 1 are provided. COPYRIGHT: (C)2004,JPO