1、 Overview:

Mainly used to measure the static contact angle between liquids and solids, analyze the wetting behavior of solid surfaces, and calculate surface free energy (solid surface tension). The design and construction are based on the concept of modularity, and exquisite industrial aluminum profiles are selected as the main body in manufacturing, providing great flexibility for your applications and choices.

twoMain technical parameters:

1. Imaging: High pixel digital camera, continuous zoom microscope lens

2. Interface; USB 2.0

3. Pixel count: 3 million (CCD typically has 1 million pixels)

4. Light source: Adjustable brightness monochrome cold light LED backlight source (rear reflector)

5. Indicator: The fastest shooting speed is 25 frames per second, with microscope magnification ranging from 0.7-4.5 times and continuous zoom, and magnification ranging from 20-200 times

6. Imaging resolution: 2048 * 1536 (the maximum resolution of a standard CCD is generally 768 * 576)

7. Viewing angle adjustment range: 0-10 ° (has a significant effect on adjusting the clarity of images for small angles or thin materials)

8. Left and right angle adjustment range: 0-10 °

9. Testing method: droplet method

10. Contact angle analysis methods: θ/2 method, high-dimensional method, two-point method, automatic analysis method

11. Image capture methods: single shot (instant freeze), continuous interval shot (slow save), continuous shot (fast save)

12. Contact angle test range: 0 ＜ θ ＜ 180 °

13. Test resolution: 0.01 °

14. Test accuracy: 0.1 °

15. Estimation of Solid Surface Energy: Owen Two Liquid Method

17. Maximum thickness of sample: 30mm

18. Sample stand size: Testeable sample size: 120 * 80 * 30mm

19. Adjustment range of two-dimensional experimental platform:

Up and down: 0-60 mm, accuracy: 0.01 mm

Left and right: 0-60 mm, accuracy: 0.01 mm

20. Range of one-dimensional fore and aft adjustment platform

Front and back: 0-60 mm, accuracy: 0.01 mm

21. Injection method: Micro injector

12. Up and down adjustment range of injector: 13mm, accuracy: 0.005mm

threeConfiguration List: