| No. |
project name |
Specifications, parameters and indicators |
| 1 |
Maximum test force ( kN) |
5 |
| 2 |
Test force accuracy |
10%-100% of the maximum test force, the relative error of the indication value is not more than ±1%, and the relative error of the repeatability of the indication value is not more than 1%. |
| 3 |
Spindle speed range (r/min) |
0-1500 |
| 4 |
Spindle speed error (r/min) |
Above 100 r/min, no more than ±5 |
| 5 |
Test oil sample temperature range (℃) |
Room temperature -100 |
| 6 |
Temperature control accuracy (℃) |
±2 |
| 7 |
Test force leverage ratio |
10：1 |
| 8 |
Test force application rate (N/s) |
8.92 -13.33 |
| 9 |
Friction rod scale scale (N/div) |
0.5/100 |
| 10 |
Measurable maximum friction force (N) |
380 |
| 11 |
Friction Accuracy |
10% to 100% of the maximum friction force, the relative error of the indication value is not more than ±3%, and the relative error of the repeatability of the indication value is not more than 3%. |
| 12 |
Time setting range (s or min) |
1-9999 |
| 13 |
Grease supply rate ( g/min) |
45±9 |
| 14 |
Test ring size (mm) |
Φ49.22×13.06 |
| 15 |
Test block size (mm) |
12.32 ×19.05 |
| 16 |
Dimensions of the main body of the testing machine (length × width × height) (mm) |
780×850×1600 |
| 17 |
Test machine host net mass (kg) |
about 370 |
| 18 |
Weights, levers and other accessories and tools net mass (kg) |
about 70 |
