| 1. Fully Automated and Clean Operation | The fully automatic dripping system with automatic liquid reception minimizes operator influence, reduces contamination risk, and ensures consistent, repeatable measurements. |
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| 2. Ultra-High Dosing Precision | With 0.01 µL liquid accuracy and a 500 µL micro-syringe featuring real-time detection, the system delivers exceptional control over droplet formation for highly reliable results. |
| 3. Flexible Large-Format Testing | The standard 300 × 300 mm table, expandable up to 1000 × 1000 mm, allows measurement of both small samples and large panels, ideal for R&D and industrial applications. |
| 4. Comprehensive and Accurate Analysis | Supporting static and dynamic contact angle methods and equipped with a high-resolution camera, the system enables precise wettability evaluation and detailed surface energy characterization. |
The Contact Angle Measurement System CA300S is an advanced surface analysis solution designed to precisely evaluate wettability and surface energy using both static and dynamic contact angle measurement methods. It features a standard 300 × 300 mm sample table, customizable up to 1000 × 1000 mm, enabling the analysis of small components as well as large-format materials. The system is equipped with a fully automatic dripping unit with automatic liquid reception, delivering 0.01 µL dosing accuracy through a 500 µL micro-syringe with real-time detection for maximum precision and repeatability.
Combined with a high-resolution camera, it provides sharp droplet imaging and highly reliable data for research, development, and industrial quality control applications.
| X-Movement (Left & Right) | Distance 300 mm, Accuracy 0.1mm |
| Y Movement ( For – & Backward) | Distance 300 mm, Accuracy 0.1mm |
| Z Movement ( Up & Down) | Distance 30 mm, Accuracy 0.1mm |
| Table Size | 300*300 mm (customizable up to 1000*1000 mm) |
| Table Material | Aviation Aluminum |
| Droplet Movement | Distance 60mm, Accuracy 0.01mm |
| Dripping Method | Automatic |
| Doplet Method | Automatic |
| Dripping Rate | 0.01-25μL/s |
| Drop of Liquid Accuracy | 0.01μL |
| Microsyringe Capacity | 500μL |
| Camera | SONY high resolution industrial chip (Onsemi Exposure) |
| Lens | 0.7-4.5x |
| Sensor Type | 1/2.7″ progressive Scan CMOS |
| Resolution Ratio | 1280×1024 |
| Maximum Shutter Speed | 400 Frames/s |
Light Source | Japanese Quarz Diffusion Film creating a high-contrast sihouette of the droplet against a bright background for precise imaging |
Service Life | >50.000 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 |
| Manual / Automatic Sample Adding System | 1 |
| Hydrophilic and Hydrophobic Needles | 10/ea |
| Droplet Dispenser 500 µL | 1 |
| XY-specific Level Gauge | 1 |
| Tilting System | 1 |
| Power Cord (Country-specific Plug) and Data Cable | 1/ea |
| Application Software (USB) | 1 |
| Manual: Instruction | 1 |
| Manual CCD Camera | 1 |
| Warranty Card and CoC | 1 |
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