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Overview
The water drop angle tester is a standard instrumentfor measuring solid contact angle, surface energy and liquidsurface tension. It is mainly used to measure the contactangle of liquid to solid, that is, the wettability of liquid tosolid. It can also measure the contact angle of liquid as theexternal phase. The tester adopts advanced optical videomeasurement technology to send the images taken by high-precision industrial cameras to the computer for dataanalysis and processing. The tester is widely used in surfaceresearch and cleanliness analysis in industries such as glass,lenses, LCD screens, optical disk components, touch screens,circuit boards, petroleum, and spraying.
Standard
- GB/T 24368-2009 Test method for hydrophobic contamination on glass by contact angle measurement
- GB/T 30447-2013 Test method for Measurement of contact angle of nano films
- GB/T 30693-2014 Measurement of water-contact angle of plastic filmsISO 15989-2004 Plastics - Film and sheeting - Measurement of water -contact angle of corona-treated filmsand sheets
- ISO 15989 CORR-2007 Measurement of water contact angle of corona-treated films
Specifications
| Product Model | ZC-SD201 | ZC-SD202 |
|---|---|---|
| Injection method | Manual Injection | Automatic Injection |
| Injection Accuracy | 0.1ul | |
| Camera | High-definition industrial camera (CCD) | |
| Lens | 0.7-4.5X continuous zoom lens | |
| Light source | Blue LED Light source | |
| Horizontal adjustment | Whole machine horizontal adjustment, camera horizontal adjustment (provided with professional-grade XY level) | |
| Contact angle calculation method | Automatic fitting method, three-point fitting, five-point fitting, automatic measurement, ellipse fitting method/oblique ellipse fitting method, concave and convex surface measurement | |
| Surface energy measurement method | Fowks、OWRK、Zisman、EOS、Acid-Base Theory、Wu harmonic mean method、Extended Fowkes | |
| Baseline fitting | Automatic and manual | |
| Angle Range | 0°＜θ＜180° | |
| Working Table size | 130*150mm (can customized) | |
| Others | manual tilting platform, electric tilting platform, film clamp, fiber clamp, high-speed camera, etc. | |
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Water Drop Angle Tester
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