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Shengding Optical Contact Angle Measurement Instrument Test Guidance
The document provides testing guidance for the optical contact angle measurement instrument produced by Shengding. It covers procedures for evaluating super‑hydrophilic and super‑hydrophobic surfaces, including software toolbar usage and image capture.
For contact angles below 40°, the circle method is selected by clicking the “圆” icon; for angles above 40°, the ellipse method (“椭” icon) is used. Users can perform automatic fitting by pressing the “2” key or the toolbar icon when the baseline is level, otherwise manual fitting is performed by selecting three points and clicking the fitting icon. This manual is written in Chinese.
Covers: 版权申明 · 免责声明 · 测试指导内容 · 超亲水测试步骤 · 超疏水测试 · 软件工具栏
Latest Shengding manuals
Shengding Optical Contact Angle Measurement Instrument Test Guidance
Application Note 3 pages · 261 KB · ZHThis guide from Shengding explains how to test superhydrophilic and superhydrophobic products using the optical contact angle measurement instrument.
Which document do I need?
Application Note
How to use the product for one specific task, with worked examples.
Questions answered in Shengding manuals
Which measurement method should be used for contact angles less than 40 degrees?
Use the circle method by selecting the “圆” icon in the software toolbar.
From: Shengding Optical Contact Angle Measurement Instrument Test Guidance
What should be done if the baseline is not horizontal during testing?
Choose manual fitting by selecting the “圆” icon, pick three points, and click the fitting icon.
From: Shengding Optical Contact Angle Measurement Instrument Test Guidance