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Product name |
Certification based on standards |
Test items （Standard clause number） |
Confirmation Test |
Routine Test |
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Household and similar use plug and socket |
GB2099.1-1996 GB2099.2-1997 GB1002-1996 GB1003-1999 |
1．Marking(8) |
Once / half year or once / batch *1 |
√ |
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2．Polarity check |
Once/semi-annually or once/lot*1 |
√ |
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3．Electrical strength test of non-removable plugs and sockets(17.2) |
Once / half year or once / batch *1 |
√ |
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4．Inspection of dimensions(9) |
1 time/year |
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5．Electrical strength*(17.2) |
1 time/year |
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6．Breaking capacity(20) |
1 time/year |
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7．Force required to pull out the plug(22) |
1 time/year |
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8．Mechanical strength(24) |
1 time/year |
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9．Heat resistance(25) |
1 time/year |
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10．Insulation material resistance to abnormal heat, flame resistance and resistance to leakage start(28) |
1 time/year |
Notes:
(1) Routine inspection is a 100% inspection of the product on the production line at the final stage of production, usually after inspection and without further processing except for packaging and labeling. Confirmation inspection is a sampling test to verify that the product continues to meet the requirements of the standard.
(2) Confirmation inspection shall be conducted in accordance with the provisions of the standard.
(3) routine inspection is allowed to use the validated and determined equivalent, rapid method.
(4) Confirmation test, if the factory does not have the test equipment, can be entrusted to the laboratory test.
*1 1 time / batch not less than once / six months .
* Electrical strength test without moisture treatment.
