| 1. High Precision and Repeatability | With a droplet movement accuracy of 0.01 mmand automatic dripping control, the system ensures highly consistent droplet placement and reliable measurement results. |
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| 2. Versatile Measurement Capability | Supports both static and dynamic contact angle methods, enabling comprehensive surface wettability and hysteresis analysis. |
| 3. Flexible Sample Handling | The customizable 130 × 150 mm table sizeaccommodates various sample dimensions, making it suitable for research and industrial quality control. |
| 4. Enhanced Image Clarity and Accuracy | Equipped with a high-resolution camera, the system captures sharp droplet profiles for precise angle calculation and detailed surface evaluation. |
The Contact Angle Measurement SystemCA500 is a precision surface analysis instrument designed to characterize wettability and surface energy by measuring contact angles using both static and dynamic methods. It features a customizable sample table (130 × 150 mm)to accommodate a wide range of specimen sizes and a high-resolution camerafor crisp, accurate imaging of droplets. The system oGers automatic drippingwith fine control and droplet movement accuracy of 0.01 mm, ensuring consistent and repeatable measurements. Ideal for research, quality control, and materials development, it delivers reliable data for advanced surface science applications.
| X-Movement (Left & Right) | Distance 30 mm, Accuracy 0.1mm |
| Y Movement ( For – & Backward) | Distance 50 mm, Accuracy 0.1mm |
| Z Movement ( Up & Down) | Distance 30 mm, Accuracy 0.1mm |
| Table Size | 130*150 mm (customizable) |
| Table Material | Aviation Aluminum |
| Droplet Movement | Distance 60mm, Accuracy 0.01mm |
| Dripping Method | Automatic |
| Dripping Rate | 0.01-25μL/s |
| Drop of Liquid Accuracy | 0.01μL |
| Microsyringe Capacity | 500μL(real-time liqid detection function) |
| 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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