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22.104 Portable appliances for boiling water that have a rated capacity exceeding 3L, and
+ F2 _3 `8 n- @. r6 h+ zwhich are liable to overturn, shall be constructed so that the rate of discharge is limited." a9 ]) L0 X8 e+ `7 u, C( |
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: s9 w( D& k% J: B- ^, ^The appliance is filled with water to its rated capacity and the lid closed in accordance with
$ t5 z. Z9 w* `/ X8 ^+ {" |0 Ethe instructions. It is placed on a horizontal plane in any position of normal use but: U. T) m { f$ f3 Q/ r
orientated to produce the most unfavourable result.
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5 e1 z: \2 J9 i1 |% F2 ~6 \* hThe plane is slowly inclined to an angle of 25°. If the appliance overturns, it is left in this
8 [; o' e" k; u: r/ mposition for 10 s and then returned to its normal position. The quantity of water remaining is* A: t0 Y- V. k( @- I% z8 |5 i
measured.
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* `( B- K9 V2 @! \3 h$ o9 f3 e; J! d这个测试遇到了几个疑问:6 U% A6 Q- W c: w0 I: y
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?0 ^0 V4 l% n( t: u* P, J
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~~)。0 D0 A; k/ `6 J; O
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