Specifications
| Power supply Voltage | AC 220V±10% 50Hz 2A |
| Friction Frequency | 21/43/85/106cpm four gear adjustable |
| Friction paper size | Width 50mm, general friction paper 210 × 50mm |
| Specimen size | The width is greater than the width of the friction paper. Generally, the friction sample is 280 * 60mm. |
| number of times | 1~ 999999 times |
| friction load | GB：20N； ASTM：0.9kg(2LB)(4Lb可定制) |
| friction stroke | 60mm |
| Display | 128 × 64 dot matrix LCD screen, Chinese and English menus |
| Operating Environment | Indoor temperature (20 +/- 10) ℃; Relative Humidity < 85% |
| Dimensions | 335*295*295mm |
| Weight | About 16.6kg |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 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/28520/Specification.html , which is only used by users who purchase commodities from the NBCHAO.