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60598-2-12 12.14.3 提到的覆盖物是棉布床单和毛毯组成的是吗?哪里可以买到符合要求的?谢谢
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, r! \! V3 m" F- [0 _During the test, the mains socket-outlet mounted nightlight shall be covered completely or
! C/ ]: E( L+ C9 i9 l3 ]partly, whichever is the more onerous with one layer each of cotton sheet and blanket, _6 ?* V( g- O6 B# D+ N i
together, the blanket being outside. The blanket used for the test shall be 25 mm ± 5 mm thick
0 a7 T) C' L5 r0 b& T1 aand have a weight of 4 kg/m2 ± 0,4 kg/m2 and the cotton shall weigh between 140 g/m2 and/ R7 o' q/ T: h6 e
175 g/m2 dry. After the test, the mains socket-outlet mounted nightlights shall comply with the" v0 l' `' R6 L5 u6 c. m+ K# i
requirements of 12.5 of IEC 60598-1 and additionally there shall be no deformation of the2 `; L. C. ^# q" _; A9 L% b
mains socket-outlet mounted nightlights and no scorching or ignition of the cotton sheet7 n2 h/ V( D- N/ F
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