Specifications
| light source | 20W fluorescent lamp |
| irradiation angle | 60° |
| Table size | Effective area 0.0625 ㎡, swirling/spinning 360 ° |
| Standard dust chart area | 0.05~5.0mm² |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
If the product quality is not artificially caused, the manufacturer provides 1 year free warranty service;
Accessories, consumables, and consumables are excluded from fragile and consumable items;
[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/33852/Specification.html , which is only used by users who purchase commodities from the NBCHAO.