HPT-2000 High Pressure Friction Wear Tester

HPT-2000 High Pressure Friction Wear Tester is designed to stimulate the friction and wear condition under high pressure generated by deep well or sea. It can be used to evaluate the friction and wear performance of material surface and films under high pressure generated by deep water. This tester can work in Plug (ball)-disc mode under dry friction or with solid lubrication conditions.

Its working mode is to realize the dry friction of the bolt (ball) -disc or the friction test with solid lubrication through magnetic transmission technology under high pressure state, detect the change of material friction coefficient, and obtain the tribology of material under high pressure characteristic.

Key technical parameters

1. Instrument weight：1000kg

2. Appearance size:800×800×2200(mm×mm×mm)  

3. Power：3kw

4. Operating Voltage：220V

5. Work pressure: 0.1～35 MPa

6. Pressure accuracy:accuracy 0.2 MPa

7. The highest pressure: 38 MPa

8. Load:2000～10000g, accuracy 10 g

9. Load mode: automatic load

10. Test force relative error:± 0.5%FS 

11. Friction torque measurement range: 0～1 Nm

12. Friction torque relative error: ± 0.05%FS

13. Friction coefficient accuracy: < 0.01

14. Stage rotation speed: 100～1500 r/min, accuracy±1 r/min

15. Stage height variation range: 500 mm

16. Sample thickness: plate, 5～10 mm

17. Rotation radius: 30～50 mm 

18. Mating materials diameter: Φ3 mm, Φ4 mm, Φ5 mm, Φ6 mm

19. Friction pair materials: GCr15 steel ball, AlO ceramic ball, ZrO ceramic ball, SiN ceramic ball

20. Data processing: the Access, Excel database file, Word experiment report and Jpeg picture can be generated