| 1. Fully Automated Liquid Dispensing | The voluntary automatic dripping system ensures consistent droplet formation and precise liquid delivery, |
|---|---|
| 2. High Positioning Accuracy | With a 60 mm droplet movement distance and 0.01 mm movement accuracy, the system provides stable |
| 3. Comprehensive Wettability Analysis | Supporting both static and dynamic contact angle measurement methods, the system enables detailed |
| 4. High-Speed Image Acquisition | The high-resolution camera with 80 frames per second captures clear real-time droplet profiles, allowing |
The Automatic Contact Angle Measurement System CA02 is designed for precise and efficient surface wettability analysis in laboratories, research institutes, and industrial quality control applications. Featuring a standard 130 × 150 mm sample table and a 60 mm droplet movement distance with 0.01 mm positioning accuracy, the system ensures stable and repeatable measurement performance. Its automatic voluntary dripping method combined with a 1000 µL micro-syringe enables accurate liquid dispensing for both static and dynamic contact angle measurements on various material surfaces. A highresolution camera operating at 80 frames per second captures detailed droplet behavior in real time, providing reliable analysis of surface energy, adhesion, and wetting properties.
Contact angle meters, also known as tensiometers or goniometers, are widely used across various industries to measure the contact angle of a liquid on a solid surface, providing insights into wet-tability, surface energy, and adhesion properties. Key industries employing these instruments include materials science, coatings, pharmaceuticals, electronics, and automotive manufacturing.
Contact angle meters are often used to evaluate the effectiveness of plasma treatment by measuring the wettability of a surface after treatment. Plasma treatment modifies the surface properties of materials, and contact angle measurements provide a quantitative assessment of these changes, indicating the degree of hydrophilicity or hydrophobicity.
| X-Movement (Left & Right) | Distance 30mm, Accuracy 0.1mm |
| Y-Movement (For- & Backward) | Distance 50mm, Accuracy 0.1mm |
| Z-Movement (Up & Down) | Distance 30mm, Accuracy 0.1mm |
| Table Size | 130*150mm (customizable) |
| Table Material | Aviation Aluminum |
| Droplet Movement | Distance 60mm, Accuracy 0.01mm |
| Dripping Method | Voluntary |
| Doplet Method | Automatic |
| Dripping Rate | 0.01-25μL/s |
| Drop of Liquid Accuracy | 0.1μL |
| Microsyringe Capacity | 1000μL (real-time level detection) |
| Camera | High resolution industrial chip (Onsemi Exposure) |
| Lens | 0.7-4.5x |
| Sensor Type | 1/1.8″ line-by-line Scan CMOS |
| Resolution Ratio | 1280×1024 |
| Maximum Shutter Speed | 80 Frames/s |
| Light Source | Industrial-Grade Blue Cold Light Source |
| Service Life | >20.000 Hours |
| Wavelength (λ) | 465nm |
| Contact Angle Measurement Methods | Sessile Drop, Dynamic Methods etc. |
| Precision | 0.1° |
| Description | Quantities |
| Digital CCD Camera (USB 2.0) | 1 |
| Zoom Optical System | 1 |
| Automatic Sample Adding System | 1 |
| Hydrophilic and Hydrophobic Needles | 10/ea |
| Droplet Dispenser 1000µL | 1 |
| XY-specific Level Gauge | 1 |
| Power Cord (Country specific Plug) and Data Cable | 1/ea |
| Application Software | 1 |
| Manual: Instruction | 1 |
| Manual CCD Camera | 1 |
| Warranty Card and CoC | 1 |
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