DL/T864-201 Silicone Rubber Insulator Surface Wettability Measurement, Static Contact Angle Rubber Testing Equipment
Application:
This machine is an entry-level static contact angle analyzer that is affordable and easy to operate. It measures the contact angle of a liquid on a solid surface based on the principle of optical image analysis. It can also estimate the surface energy of a solid and its component values. It is widely used in the analysis of surface treatment effect and cleanliness of spraying, coating, glass, aluminum foil, electronic components and cleaning industries.
Standards:
- DL/T864-201
- IEC 62073, IECTS 62073-2016
Main parameters:
1. Contact angle measurement
1-1. Analysis algorithm: high volume method, angle method, ring method, ellipse method, tangent method, Y-L method
1-2. Separate testing and comparison functions for left contact angle, right contact angle and average contact angle
1-3. With concave, convex, curved, super hydrophilic, super hydrophobic and other special surface analysis functions
1-4. Analysis function of irregular and non-axisymmetric intrinsic contact angle
1-5. The test data can be marked on the picture and saved with the picture
1-6. Measuring range: 0°～180°
1-7. Measurement accuracy: ±0.1°
1-8. A calibration block can be purchased separately for full-range calibration of contact angle measurement accuracy
1-9. Measurement resolution: 0.001°
2. Surface energy estimation
2-1. Estimation models: Fowkes, extended Fowkes, Owens-Wendt, van OSS,
Wu harmonic average method, state equation method
2-2. The solid surface energy, dispersion force, polar force, hydrogen bonding force, van der Waals component,
Lewis acid component, Lewis base component, etc.
2-3. Liquid database: preset 37 kinds of commonly used liquid surface tension and its component data,
Data can be directly imported for surface energy estimation
2-4. Liquid library data can be added, deleted and modified by itself
3. Image shooting
3-1. Single shooting, continuous shooting, video recording and picture playback
3-2. Can choose to use the camera's external hairpin function to automatically shoot
4. Optical imaging system
| Camera | 3 million pixels, frame rate 36 frames per second |
| Lens | 0.7～4.5×continuous zoom, working distance 95mm |
| Focusing range | ±12.5mm; focusing accuracy: 0.25mm |
| Pan and tilt adjustment range | ±2° |
| Backlight | LED cold light source + shading board, infinite brightness adjustment |
The software automatically detects the clarity when adjusting the focus to eliminate human error
5. Drip system
5-1. Dispensing method: Differential head controls sampler dripping
5-2. Dropping accuracy: ±1μl
6. Sample table
| Table size | X100×Y110mm |
| Moving stroke | X86×Y100×Z50mm |
| Movement mode | manual knob to control three-dimensional movement positioning |
7. Host parameters
| Size | about W550×D180×H520mm |
| Weight | about 15kg |
| Power supply | 1∮ AC220V 50HZ |
Product Tags:
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DL/T864-201 Rubber Testing Equipment Silicone Insulator Surface Wettability Measurement Images
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