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引用第8楼fendou于2009-03-18 09:53发表的 :, ?8 e4 _3 q* \% @4 B
请问楼上,“环境温度测试一般标准为15-25摄氏度C范围”在哪里可以查到? 家电类可以参考60335-1的5.7吧。# H( A2 g# g' S9 x
5.7 The tests are carried out in a draught-free location at an ambient temperature of
* j/ T9 F% Y7 ?2 H20 °C ± 5 °C.
/ j. P1 {* e% [If the temperature attained by any part is limited by a temperature sensitive device or is A$ ~9 g K4 G/ m7 R
influenced by the temperature at which a change of state occurs, for example when water
$ x; y0 v- k9 F4 `) k7 _boils, the ambient temperature is maintained at 23 °C ± 2 °C in case of doubt.
$ s8 c# X) W. U1 _, N2 `/ g
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8 e8 ~$ ~0 d. N8 C: g. f但是有的要结合-2的特殊标准,因为热带的好像是40度了。具体要求要结合标准来看。 |
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