Welcome: YIWU HONGCONG E-COMMERCE FIRM
Application
The high-temperature vacuum friction and wear tester is under a certain pressure and speed, under high temperature, low temperature, vacuum and special gas protection environment, simulates the actual working conditions, and controls and changes the load, speed, time and other parameters to test. Evaluate the comprehensive friction and wear performance of materials such as friction coefficient, wear amount, and depth of wear scars.
Technical parameters
|
No |
Name |
Technical indicators |
|
1 |
Test force |
|
|
1.1 |
Axial test force working range |
0.1-10N |
|
10-500N |
||
|
1.2 |
Relative error of test force indication |
≤±1% |
|
1.3 |
Relative repeatability error of test force indication |
≤1% |
|
1.4 |
Loading and unloading test force should be stable, without impact and pulsation |
|
|
1.5 |
Error of displayed value change during long test force |
≤±1%FS |
|
1.6 |
Test force display resolution |
0.1-10N / 0.1N 10N-500N / 1N |
|
2 |
Frictional force |
|
|
2.1 |
Max Friction torque |
2500N.mm |
|
2.2 |
Relative error of friction torque indication |
≤±2% |
|
2.3 |
Repeated relative error of friction torque indication |
≤2% |
|
2.4 |
Friction torque display resolution |
0.1N/1N.mm |
|
3 |
Spindle speed |
|
|
3.1 |
Spindle speed range |
5~2000r/min |
|
3.2 |
Above 100r / min error for spindle speed range |
≤±5r/min |
|
3.3 |
100r / min and below 100r / min error |
≤±1r/min |
|
4 |
Vacuum |
10-2pa |
|
5.1 |
Low temperature range |
-160 ° C ~ room temperature |
|
5.2 |
Temperature control accuracy |
± 5 ° C |
|
5.3 |
High temperature range |
Room temperature ~ 1000 ° C |
|
5.4 |
Temperature control accuracy |
± 2 ° C |
|
6 |
Testing machine time display and control range |
1~99999s or min |
|
7 |
Testing Machine revolution display and control range |
999999999 |
