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关于正常测试的状态,要看什么标准:
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5 ^2 P8 _+ G; D- O, Z: RIEC60335-2-23: 手持式器具,夹板合着的状态下工作30分钟;
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, E" {; Q" t% mUL859 标准:
3 [- h6 G; L0 x) \( ~Cl.37.1.19 An electrical heating element intended for application to the hair is to be loaded with a moistened cloth and then operated until the moisture has been evaporated and the heating surface of the unit has attained a temperature of 204°C (400°F). Following a 2 minute period with the unit disconnected, during which it is to be reloaded with another moistened cloth, the heating and evaporating operation is to be conducted a second time. The complete cycle is then to be repeated again. Temperatures are to be measured throughout the test.
3 z0 i+ l9 C. I s, f产品负载一块潮湿的布, 然后操作它直至湿汽蒸发且发热组件的表面温度达204°C(400°F), 然后电源断开2分钟, 重新负载另一块潮湿的布, 在此过程中, 再次进行发热和蒸发. 然后再重复一个完整的周期. 在整个测试中测量温度。(注:如果产品发热板的温度不能达到204度,产品则一直工作到稳定。)
U. {! f$ p2 Z& l" Z9 N7 d# E: S布的规格在Cl.27.3有要求。
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) `6 U; X# Q5 q6 O- p8 u- L; }! c7 aC22.2 No. 36标准:
8 E9 R) O3 T7 y& mCl.6.4 Appliance is supported on wood, NTC side was down, crimper operated continuously on a duty cycle of 20s closed and 10s open with four layers of cheesecloth located between the curling clamps, until the steady conditions are established.
6 U: }+ A" t4 U# b( x产品负载四层粗棉布,产品工作状态为20s合,10s开,直到稳定状态! |
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