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PAH是一个新的测试项目,所以认证机构内部也有一个建立检测程序和对新测试的适应过程,不过现在已经有了比较成熟的感念.
9 b3 |1 b- ]7 [$ ~4 G判断哪个零不件要不要做PAH测试, 首先要判断这个零部件属于下面的那一类:
" X" p# x5 q8 z) Q- y r1. category 1;% z0 [! ^$ M# Y( }/ D3 F( ?
2. category 2;. p1 `( p0 c/ Q
3. category 3;
0 S7 @9 @% Q0 D( `category 1和category 2不需要做测试, 至于要不要收取评估费用, 每个认证机构的要求可能要求, category 3是一定要做测试的.
! x/ V% ?' C+ Y下面我介绍一定category 1,category 2,category 3的定义;4 E& w" V" r$ q( Y2 F
category 1: Material in direct contact with food, or materials indented to be put in the mouth and toys for children aged < 36 months
* z" K4 o3 S* t3 {5 z1 |category 2: Material with foreseeable contact to skin for longer than 30 secondsand toys not covered by category 1. L" O, B" H4 F& U& m2 M
category 3: Material with foreseeable contact to skin up to 30 seconds
9 K/ J9 m* c5 @! }% b( u: N+ |2 _4 \9 B% ?* A' {
所以根据上面的定义,吸尘器的产品,只有手柄的材料需要做PAH测试. |
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