| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature/humidity adjusting means in a humidity conditioning performance measuring device capable of efficiently and accurately performing a humidity conditioning performance test of a humidity conditioning building material. SOLUTION: A temperature/humidity conditioning chamber 2 for performing the humidity conditioning performance test of a sample F of the humidity conditioning building material is provided in a thermohygrostat bath 1 to measure the temperature/humidity in the temperature/humidity conditioning chamber 2, and the measure value is compared and operated with a set temperature/humidity which is a target for performing the humidity conditioning test at every fixed time by a comparison operation circuit 9 of a central processing unit, and the temperature/humidity of an atmosphere supplied into the thermohygrostat bath 1 is adjusted so that the temperature/humidity in the temperature/humidity conditioning chamber 2 becomes equal to the set temperature/humidity. COPYRIGHT: (C)2009,JPO&INPIT
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