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15 °C ± 5 °C: A: }. [# ^- B& e6 h! m
虽然11章里没有定义，但见335-2-15的第19.102的急冷实验里有提到用15 °C ± 5 °C的冷水
! l* c, M* A! U9 t2 [ J- s' R6 j8 |3 C0 I' Z( Z4 F1 a7 }
19.102 Kettles incorporating two self-resetting thermal cut-outs are operated with one of
+ g1 c* A1 P/ athe thermal cut-outs short circuited. The kettle is operated empty at 0,85 times rated power) e4 A+ k7 a; u# c: B
input or 1,15 times rated power input, whichever is more unfavourable.
, t/ l3 {! o& i: i. eWithin 2 s of the other thermal cut-out operating, the kettle is filled with water having a( N$ l3 o; n, p* u
temperature of 15 °C ± 5 °C. After 1 min, the kettle is emptied.
# `1 F5 J" }! Q: X# kThe test is carried out 100 times.
6 R6 I) C7 h3 c5 _* {, L+ {) ?NOTE Subclause 19.13 is applicable. |
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发表于 2008-2-21 11:57
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