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引用第1楼yaoli3583于2010-01-28 20:36发表的 :
! ^: Y' a( I3 Q. n9 l依据标准UL859 中的要求,有下列要求;
1 X; u5 E- F1 Y/ n5 O3 j39.3.1.1 A hand-supported hair dryer is to be placed on a flat, horizontal, softwood surface
+ z5 U8 _1 e1 C# V+ Acovered with two layers of white tissue paper, and operated until constant temperatures are ; {* U5 g2 X) ]; K& F, T
attained. During this test, both the heating element and the blower are to be operating. 4 l8 X; f! m! K0 @4 B
The position of the dryer is to be such (considering the possibilities of actual service) that the
, _0 v. X8 p# A' a* G8 {....... 照原文理解要找出这个产生最高温度的点,是否要多测几个,取最大值,低于125即合格? |
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