| Serial number |
Term project name called |
Specifications, parameters and indicators |
| 1 |
Maximum test force (N) |
3000 |
| 2 |
Test force accuracy |
More than 10% of the maximum test force , the relative error of the test force indication shall not exceed ± 1% , and the relative error of the test force indication shall not exceed 1%. |
| 3 |
Test force maintains maximum allowable variation |
± 1% of the maximum test force |
| 4 |
Maximum friction (N) |
300 |
| 5 |
Friction value accuracy |
More than 10% of the maximum friction force , the relative error of the frictional force indication does not exceed ± 3% , and the relative error of the indication repeatability does not exceed 3%. |
| 6 |
Spindle speed range (r/min) |
5~4000 |
| 7 |
Spindle speed error ( r/min ) |
Above 100r/min , the spindle speed error does notexceed ± 10 |
| Below 10 0r/min , the spindle speed error does notexceed ± 1 |
| 8 |
Heater operating temperature range (°C) |
Room temperature ~ 100 |
| 9 |
Temperature control accuracy (°C) |
±2 |
| 10 |
Spindle speed display and control range |
1~9999999 |
| 11 |
Time display and control range ( s or min ) |
1~9999 |
| 12 |
Test machine dimensions (length × width × height) ( mm) |
710 × 840 × 1690 |
| 13 |
Test machine net weight ( kg) |
About 500 |
