| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic temperature impact test system having simple conveyance operation and high reliability, capable of performing a low-temperature test for a long period. SOLUTION: A cooling test device with a carry-in port for carrying in a product and a carry-out port for carrying out the product, an elevator unit for circulating and moving the product in the vertical direction and in the right and left directions in order to maintain the carried-in product in the device for a fixed time, and each cooling coil unit for cooling the inside of the device at a prescribed low temperature; and a heating test device equipped with a carry-in port for carrying in a product and a carry-out port for carrying out the product, an elevator unit for circulating and moving the product in the vertical direction and in the right and left directions in order to maintain the carried-in product in the device for a fixed time, and a heating coil unit for heating the inside of the device at a prescribed high temperature, are arranged continuously and integrated into a line. Two cooling coil units are installed in the cooling test device, and while one cooling coil unit is operated, the other cooling coil unit is defrosted, and each operation is performed alternately. COPYRIGHT: (C)2008,JPO&INPIT
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