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IEC60335-2-14的讨论
# k# |6 k; g3 ~8 h( T" g搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?9 d [( n+ U R0 K+ k8 c% |' E
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。
: t, p& [$ X# `- Y. u11.7 Replacement:
" H+ X) T: f3 O3 t, @/ x5 OThe 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 I5 S6 ~- a/ |+ E6 d– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;; K9 f$ E" c' x: D1 Q" s/ J
– the maximum period stated in the instructions, for specified operating periods exceeding 7 min.
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If 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.
* l) G) K+ O" i+ ]" LAppliances incorporating a timer are operated for the maximum period allowed by the timer.* A7 n5 j0 m& \7 w/ N: B
: O1 W: v# b! O6 j( r( I( Z11.7.103 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.
4 i7 W/ b9 j& FFor other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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