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大家对AS/NZS 60598.2.1:2014 AnnexA如下的标记的这句话是如何理解的?
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8 X% T& D& M( p4 ?6 pA11.3 Heat treatment test3 ~- Z8 A+ ^( H; k6 ^2 b
Lamp caps shall be securely fixed in position and the lamp cap fixing shall not be affected
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Compliance shall be checked by the following test:
4 d6 t+ M' f+ ?0 CThis test shall be applied to a new sample not previously tested.) N0 M) h/ N3 B! X j% ^$ k% b
Where the lamp cap fixing uses cement or chemical bonding, the lamp cap fixing shall be
, l5 e! Q* _! B' P* Bsubject to a treatment of 2000 ±50 h at a temperature of 85 ±5°C with the lamp not
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, F9 K7 d% [2 ?. ~: D. S4 XAfter the treatment, the test specified in Paragraph A11.2 shall be applied. However, the# M# c8 K- V6 R
screws and their fixings shall comply with the requirements of the torque test on screws of( {3 }6 d2 ^* R4 e5 r5 q# X2 \
Section 4 of AS/NZS 60598.1.* P7 M# ~2 j1 T: U" F3 l+ K
If two screws or a similar mechanical connection is used for fixing the cap to the tube, the, B( r( f% F; A$ N
test in this Clause (A11.3) is not applicable.4 q5 N8 S6 J/ g9 Z( \7 P
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如果只用一个卡扣固定灯管跟灯头部分, 是否需要做2000H?
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