Contact angle measuring instrument

1. Beijing Contact Angle Measuring Instrument Contact angle measurement range:0-180^°

2. Contact angle measurement accuracy:±0.1^°

3. Contact angle testing method: Seat drop method and bubble method

4. Contact angle analysis method: tangent method Circular ring method Baseline circular ring method

5. Contact angle image processing method: manual processing Automatic processing

6. Injection method: manual injection（1ml）
Beijing Contact Angle Measuring Instrument

7. Injection accuracy:±0.1μl

8. Surface energy measurement method:Zisman Plot FowkesmethodOwensmethod

9. Determination of liquid adhesion work and spreading coefficient

10. 0.75^X-4.5^XContinuous zoom microscope

11. DigitalCMOSvideo camera

12. videotape/Replay

13. Instant screenshot, screenshot at set time intervals

Beijing Contact Angle Measuring Instrument

14. Video recording, any movie, single sheet export

15. Manual rotating table rotation angle: 0-80 °

16. Workbench size:100mm×120mm

17. Workbench movement: up and down50mmLeft and right 70mmBefore and after 40mm

18. Workbench fixed plate movement: front and rear150mm

19. Injector movement: up and down20mmabout20mmaround20mm

20. Microscope movement: front and back 100mm

21. Sample size:100mm（wide）80mm（thick）×～

22. Instrument dimensions:240mm（wide）×640mm（long）×630mm（high）