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IEC60335-2-14的讨论. q# D/ `: R7 ^
搅拌器（立式用手保持开关）的温升测试标准下面怎么理解？
; {2 R ?4 S! V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。" i, o+ T5 h5 C# R
11.7 Replacement:
6 L2 ]8 W! ^3 S# J$ L& W9 sThe 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 U6 f- k8 d! ]2 W9 E6 Q
– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;
: G. z" v& N! ~8 m+ u" r9 W) y– the maximum period stated in the instructions, for specified operating periods exceeding 7 min.
% u4 x" a: P( H$ T" Y" p Q
/ k+ {% p+ @: K$ {$ r% i# j6 q% fIf 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.
8 j1 C! U7 B: z' ~0 k7 Y, qAppliances incorporating a timer are operated for the maximum period allowed by the timer.
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& [7 |2 [! v- e11.7.103 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.
# ^9 G, K6 _: R, y1 f; ]For other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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