|
22.104 Portable appliances for boiling water that have a rated capacity exceeding 3L, and
5 m, m0 Q1 m' Jwhich are liable to overturn, shall be constructed so that the rate of discharge is limited.
% g" g8 s: C! k( Y
* c* z) v- \6 _# F) B; Y0 x5 d
" b8 m0 z" w- I+ t' L7 `
& r: x4 ~# a* w/ Q* D/ \& NThe appliance is filled with water to its rated capacity and the lid closed in accordance with
. z; ]: W1 C2 E' c) e7 qthe instructions. It is placed on a horizontal plane in any position of normal use but- _ c) t5 x, s R1 p, `1 f% X! _
orientated to produce the most unfavourable result.
+ \' M0 t$ h& x6 u7 Z
2 L# j2 M( ^. P& P' M2 I
, c: _# [: m* a2 S: S# ^! h R
/ E- j* d1 ~/ N2 x" ZThe plane is slowly inclined to an angle of 25°. If the appliance overturns, it is left in this( t$ C* a4 O6 K6 ^- ^& H
position for 10 s and then returned to its normal position. The quantity of water remaining is2 g! m/ @7 n. f/ X- u2 e
measured.* m, q6 c4 w f/ K& o& U
9 ^ e# W" k6 C! w$ n( S) x; h3 Q( b% J( O4 d
这个测试遇到了几个疑问:- G6 }0 U v- M) u, N/ ^
①前期认为15°角满足后就不进行测试了,认为它一般不会翻到。现在有提出所只要属于 Portable appliances 那么都是有翻到的可能?. P: f& V) n0 F/ a
②在进行25°测试时,被测样品应该放置在测试台面什么位置?由于25°角,较高的产品基本都是有倾倒的,那么测试台面的大小,放置位置就有很大影响。放置位置较低时,盖子一般不会打开,而如果台面很大,放置位置较高时,盖子就会因较大震动而打开。对测试结果影响很大。③25°脚是,很多临界的产品会滑动,在台面上使用了好多种材料,都是会滑动。。。。问问大家有说明好办法(木材、橡胶、纸等等都试了,还是滑,心好累~~)。
6 ^+ y' _+ M% U6 i/ z. t; n; P |
|