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IEC60335-2-14的讨论
: _: n7 p& R; q& C2 t搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?; x' z0 C$ p; n5 B
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。# L0 y" Y' S9 u3 H$ S) O7 o
11.7 Replacement:. H, o* o. t4 ]: v' [! L
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:
+ I! B" O0 @3 T5 H: B. z/ k [0 \– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;0 q! q5 m0 i! D- R3 R7 U; Z' f5 _
– 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.
: V) j+ a4 H/ M5 v9 q5 WAppliances incorporating a timer are operated for the maximum period allowed by the timer.
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: [! ^& l9 A2 H# n: y& ^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.
! H& Z/ O* p1 ^) I: mFor other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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