净地产品合格证 英文

2021年1月14日发(作者：韦雷梅)
Product Certification
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
Vibration
Intensity
Noise
It isn’t lower than the rated speed

97%
Air operation（by manual）isn’t

greater than
Air operation（by manual）isn’t

greater than 100db（A）
Air operation isn’t greater than

30℃.
Load operation isn’t greater than

40℃.
2
3
4
Main Bearing
Temperature Rise