产品合格证(英文).doc

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2 / 5
ProductCertification
Product Name: Centrifuge
Model Number:
Product Standard:Executiv.
2 / 5
ProductCertification
Product Name: Centrifuge
Model Number:
Product Standard:Executive GB/T13755-92
Product Number:
Release Date:
The machine passed the test, and achieved GB/t12755-92 three-foot centrifuge technical requirements, to be permitted to leave the factory.
ZHANGJIAGANG GAOHONG CENTRIFUGAL MACHINERY MANUFACTURE CO., LTD <Seal>
Factory Test Result
No.
Test Item
Technical requirement
Actual Result
1
Drum Speed
It isn’t lower than the rated speed 97%
2
Vibration Intensity
Air operation〔by manualisn’t greater than
3
Noise
Air operation〔by manualisn’t greater than 100db〔A
4
Main Bearing Temperature
Air operationisn’t greater than 30℃.
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Rise
Load operation isn’t greater than 40℃.
5
Main Bearing Temperature
Air operationisn’t greater than 70℃.
Load operation isn’t greater than 80℃.
6
Braking Time
Manual operation isn’t greater than 30 seconds.
Hydraulic/motor operationisn’t greater than 80/180 seconds.
7
Cycles-index
Manual operation is 5 times per hour.
8
Appearance quality
The cabinet surface has no obvious hammer mark and scratches or makes the polishing treatment.
Paint the surface where is easily rusted and antirust paint on the int