MRS-10A Computer Controlled Hydraulic Four-ball Friction Tester include scar diameter measurement+abrasion tester
This machine is used to evaluate the bearing capacity of lubricant in high contact cludes initial seizure load PB, weld load PD, ***erage Hertz load ZMZ three items.This machine also can do long time abrasion resistance tests,,Friction coefficients determination.
This product meets the standa*** of GB/T12583-98, GB3142-82, SH/T0189-92, SH/T0202-92,SH/T0204-92
Technical parameters
|
No. |
Items |
Technical parameters |
|
1 |
Test force range |
60N-10kN |
|
2 |
Relative error of test force |
+/-1% |
|
3 |
Indication error under keeping
|
+/-1%F.S |
|
4 |
Friction test range |
0-300N |
|
5 |
Relative error |
+/-3% |
|
6 |
Spindle speed |
200-2000r/min |
|
7 |
Relative error |
+/-10 r/min |
|
8 |
Temperature range of friction pair |
Room temperature-200 |
|
9 |
Relative error |
+/-2 |
|
10 |
Range of test time |
1s-99h |
|
11 |
Range of spindle speed |
1-9999999 |
|
12 |
Exterior dimension |
1160mm*750mm*1640mm |
|
13 |
Weight |
400kg |
|
14 |
Steel ball |
φ12.7mm |
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Keywo***: friction test machine, abrasion testing machine, four ball testing machine