| Contact angle of tapered clamp | 166° |
| Rotating speed of tray | 75 cpm |
| Load | 0.5N~25N(Adjustable) |
| Grain size of emery paper | 280#、400# |
| Friction area of specimen | 50cm2 |
| Dimension(approx) | 34cm×60cm×63cm |
| Weight(approx) | 50kg |
| Power | 1∮AC220V50Hz(specified by user) |
*Specification and content are subjected to change without notice.

