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刚看了一下,电热器具的第2部分基本上都有说明限制热散发的方法,caballo3157的说法应该是正确的。
8 }; I: L; r. G不过我在做卷发棒的时候,发现19.2里面有说明一些产品的限制热散发方法,但是没提到卷发棒。请问这时候应该怎么做19.2?/ ]9 ]8 u; k' G5 ?3 L5 G
19.2 Addition:2 t, Y0 T5 N" e' y! h
Restricted heat dissipation is obtained as follows:/ O# y+ M, z& W& C) t) l# p
– motors are disconnected;
' h$ {" I: {# w- H; K" B– hand-held hairdryers are placed on the floor of the test corner in any stable position likely to occur;
6 ^! i6 Q& G; N+ q' Q! d4 R– appliances intended to be filled with water are operated empty.
. z0 E1 M% E# z* y/ oHairdryers having a flexible hood attachment are also tested with the motor operating, the airflow through the hose being restricted to give the most unfavourable result.
7 ~7 d/ B3 T% } L9 U7 L( a v$ p- rHeaters for detachable curlers are placed on a piece of low-density glass-fibre insulation having a coefficient of thermal insulation of approximately 2,5 m2K/W. (我做的产品不属于detachable curlers) |
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