发明名称 |
IMPROVED ACCELERATED WEATHERING APPARATUS |
摘要 |
An apparatus for accelerated weathering testing specimens including dischar ge lamps as a concentrated light source for accelerating the deterioration of color, composition and/or structure of test specimens. Improved control calibration structures and methods of operation are also included. The test module to monitor the weathering test process from an improved location, detecting irradiance in the manner in which the specimens are exposed to such irradiance. The test modules are mounted in a pocket formed within the door for the test chamber such that the sensitive electronics of the modules are not exposed to the harsh environment within the test chamber, resulting in an exceptionally stable signal.
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申请公布号 |
CA2378819(A1) |
申请公布日期 |
2002.10.02 |
申请号 |
CA20022378819 |
申请日期 |
2002.03.25 |
申请人 |
ATLAS MATERIAL TECHNOLOGY, LLC |
发明人 |
RATHOD, RAJEN;DONATO, RICHARD D. |
分类号 |
A45C5/06;A45C7/00;A45C13/00;A45C13/02;A45F3/04;G01N17/00;(IPC1-7):G01N37/00;H05B37/02;G01N1/44 |
主分类号 |
A45C5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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