Specifications
| Operation mode | Microcomputer control, LCD display |
| Friction body | Thickness 8mm, Hardness about 50-53Hs, size 25 * 50mm rubber two pieces |
| Specimen size | 230*50mm |
| Friction Frequency | 21/43/85/106cpm four gear adjustable |
| friction load | 4lb (1.8Kg) |
| friction stroke | 60mm |
| number of times | LCD display 0-999999 automatic stop |
| Friction area | 50*100mm |
Packing list
After-sales instructions
None
[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/33311/Specification.html , which is only used by users who purchase commodities from the NBCHAO.