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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:
; S3 o# W. k+ H13.4.5.3 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:
( G2 ?, a. w- J7 B2 H(a) the gasket adhesion test of Clause 16.5.11; or. ~- c) q1 Y9 K6 ^0 r: G
(b) the luminaire gasket assembly accelerated aging test of Clause 16.5.8, with the gasket: k. H$ O* {5 a7 V8 o U+ D8 Y
installed in the luminaire. |
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