HARKE-SPCAX2Contact angle testerMain technical indicators and parameters:

1. Contact angle testerMeasurement range: 0-180⁰

2. Measurement accuracy: ± 0.1⁰

3. Testing methods: seat drop method, rotation drop method

4. Contact angle analysis methods: tangent method, circular ring method, ellipse method, local contour analysis method, full contour analysis method, Yang Laplace analysis method, dynamic tracking analysis method, curve ruler method.

5. Contact angle image processing method: manual processing/automatic processing integrated

6. Surface energy measurement method: Zisman Fowkes Owens

7. Measurement of liquid: adhesion work, spreading coefficient

8. 0.75X-4.5X continuous zoom precision microscope (zoom without zoom)

9. Digital CMOS Camera

10. Video recording/replay

11. Instant screenshot, screenshot at set time intervals

12. Video recording, any movie, single sheet export

13. Workbench size: 100mm × 120mm

14. Workbench movement: up and down 0-50mm, automatic left and right 0-50mm, front and back 0-30mm

15. Workbench up and down extension: 30mm

16. Workbench fixed plate movement: 150mm forward and backward

17. Injector movement: automatic up and down 0-30mm, approximately 0-80mm

18. Microscope movement: 80mm forward and backward

19. Continuous automatic injection system: injection range of 250 μ l, injection accuracy: ± 0.1 μ l

20. Manual injection assembly: injection range 2ml, injection accuracy: ± 0.1 μ l

21. Electric heating workbench system:

22. Sample size: 100mm (width) 80mm (thickness) ×~

23. Instrument dimensions: 230mm (width) x 640mm (length) x 750mm (height)