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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:6 }. w- @. G o( G( T
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: r$ m) A$ f$ x5 g) [9 j5 L) s
(a) the gasket adhesion test of Clause 16.5.11; or$ n, l" W; i8 c( j5 |, d3 z$ I
(b) the luminaire gasket assembly accelerated aging test of Clause 16.5.8, with the gasket# Y) s" R) \ A. V& ?- x
installed in the luminaire. |
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