| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable weathering test equipment which enables testing of test piece in any location. SOLUTION: This portable weathering test equipment comprises a portable housing, a test piece holder arranged in the housing and designed to hold at least one test piece, a mounting board arranged with a certain distance kept from the test piece holder in the housing, an ultraviolet light source arranged on the mounting board and configured so as to radiate ultraviolet rays towards testing surface of the test piece, and a power supply circuit coupled with power source and the ultraviolet light source to be operative. COPYRIGHT: (C)2007,JPO&INPIT
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