Specifications
| size | Ф3- Ф5 |
| micropore diameter | 500（um） |
| interface | KF-25 |
| oil retention | 99% |
| shape | small ball |
| getter | Activated aluminum oxide |
| Dimension | Ф60*280(mm) |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by instruments and equipment not artificially, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days.
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/50201/Specification.html , which is only used by users who purchase commodities from the NBCHAO.