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IEC60335-2-14的讨论2 l z# a/ L# H: ?3 M4 u$ m
搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?* J2 j* p* ~4 d
假设现在有一个搅拌器(立式用手保持开关)说明书上要求的工作时间不超过30sec,那么做温升是按下面那一种说法做。
8 i- v- `6 C1 ~" G6 H11.7 Replacement:# T# s8 w: M4 }6 P- T
The appliance is operated for the period specified. However, if this period exceeds that stated in the instructions and if the temperature rise limits of Table 3 are exceeded, the test is carried out with the maximum quantity of ingredients stated in the instructions as follows:8 F: ^: \% x4 ^; d7 H& x
– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;
x% h* A+ k7 h4 ]6 Z1 r! ~– the maximum period stated in the instructions, for specified operating periods exceeding 7 min.
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, J" D* ^ t# H) G* x& i* I! JIf it is necessary to perform a number of operations to obtain these periods, the rest periods are equal to the time taken to empty and refill the container.* m7 Q7 t; D; }/ v% K
Appliances incorporating a timer are operated for the maximum period allowed by the timer.! ~" ]: e( P) U7 c: _) }
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11.7.103 Blenders that have to be kept switched on by hand and hand-held blenders are operated for 1 min with the control adjusted to the highest setting. The operation is carried out five times with rest periods of 1 min during which the mixture is replaced.' U- u: `/ c! e& \8 x
For other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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