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UL1598有这两个测试,是针对垫圈的胶黏剂测试的,前提条件是垫圈是靠胶黏剂固定的,才会要求做这个测试:1 q7 ]7 C! J7 ]! d: A' f2 R
13.4.5.3 The adhesive that is used to secure a gasket or bushing required to prevent water from entering the enclosure and that is likely to be exposed, or not compressed as intended, during user maintenance, shall comply with:
1 z5 h3 W, i- e& S) C( ?(a) the gasket adhesion test of Clause 16.5.11; or, _& @+ K! z! a$ g6 u# F
(b) the luminaire gasket assembly accelerated aging test of Clause 16.5.8, with the gasket# m9 t2 q( w* o
installed in the luminaire. |
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