DSA-X Plus Expert Contact Angle Meter
The DSA-X Plus expert contact angle meter is independently developed, designed and manufactured by Betops. It combines an advanced high-resolution, high-speed industrial camera and an LED cold light source to capture high-definition images. Newly optimized software calculates and fits the images to obtain accurate test data. The ergonomic instrument provides convenient automated adjustments for sample dispensing, the sample stage and the optical system, making measurements accurate, fast and efficient.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Contact Angle Measurement Range | 0-180° |
| Contact Angle Measurement Accuracy | ±0.1° |
| Surface/Interfacial Tension Measurement Range | 0-1000mN/m |
| Surface/Interfacial Tension Measurement Accuracy | 0.01mN/m |
| Optical System | 0.7–4.5x, Adjustable Focal Length |
| Camera Speed | Video Speed 210 Images/s, 130 Pixels |
| Camera Angle [Adjustable] | ±4° |
| Titration Accuracy | 0.01μl |
| Titration System Travel | Vertical Travel 100mm; Horizontal Travel 100mm |
| Contact Angle Measurement Methods | Dynamic and Static Contact Angles; Roll-Off Angle |
| Contact Angle Analysis Method | 6 Common Fitting Methods |
| Surface Energy Determination | OWRK, Fowkes, wu and Van Oss Methods |
| Sample Stage Dimensions | 100mm×100mm |
| Sample Stage Travel [optional] | x,y,z Three-Axis Travel 100mm×100mm×50mm (Optional) |
| Sample Dimensions - W [W x D x H] | 300 mm |
| Sample Dimensions - H [W x D x H] | 160 mm |
Applications
Key Features
Datasheet
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Supplier Information
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