Large platform contact angle measuring instrument

1. Instrument composition
basic configuration:
Peristaltic sample pump, video capture card, manual CCD tilt platform, CCD camera, continuously variable power optical system (domestic), fixed sample platform, image analysis measurement systems
Optional:
Manual ± 15 ° swing arc sample platform, manually rotating the sample platform 360 ° vertical, 360 ° horizontal rotation manually sample platform, automatic electric temperature control system (Omron temperature control), continuously variable power optical system (Nissan), automatic precision approach Thus, automatic image analysis system, all-electric 3D platform

2. Main function:
Measure the contact angle (hypsometry, protractor method)
Measurement of the surface tension (hanging drop method)
Observed and measured droplet shape and size (hanging drop method)
Calculate the surface free energy (Owens two-calculation method)     

                                               
3. Measurement method:
 Flash frozen screenshot
 Continuous automatic shooting pictures (1-3600 seconds to shoot a picture)
Automatic high-speed photography (12 frames per second)
4. The contact angle measuring range: 0-180 degrees
5. Image magnification: 55pixel / mm ~ 315pixel / mm
6. Accuracy: ：0.1 ° or 0.5 °

Instrument  Features
1. Use of computer multimedia technology, optical system and CCD camera combine to make an image of the droplet clearly displayed on the computer screen, the image is stored in an instant for the next measurement, to avoid measurement failure due to liquid evaporation.
2. Manual tilt platform and a special loading system easy to measure peristaltic advancing angle and receding angle.
For specific users special large platform SI-CAM2000X series, this series of instrument samples the largest size: 1600 × 1600mm (plane every point can be measured), for printing and dyeing, silicon, spraying, plasma industry research and production control plays an important role . It has been exported to Japan and Taiwan, the world's third-largest LCD maker AU Optronics use the instrument detection and control in its production plants around the world.
SI-CAM2000X series contact angle measuring instrument is a large family, there are many sub-model, a common feature of X system is the large size of the sample platform
SI-CAM2000X1 contact angle measurement: 400 * 400mm aviation aluminum sample platform, measuring an edge.
SI-CAM2000X3 contact angle measurement: 400 * 450mm aviation aluminum sample platform, measuring one side, with electric platforms and automatic peristaltic pump injection system.
SI-CAM2000X1E contact angle measurement: 300 * 200mm aviation aluminum sample platform, 360 ° rotating platform, each measuring point, manual peristaltic pump injector.
SI-CAM2000X6 insulator contact angle measurement: 400mm diameter steel sample platform, 360 ° horizontal rotation platform, 360 ° vertical rotation platform, tripod clamp diameter 30-65mm focal length 300mm fixed focus optics. Dedicated to the power industry insulator contact angle measurement, measurement methods and fixtures they have applied for national patents.
SI-CAM2000X6E automatic contact angle measurement: 450 * 400mm aviation aluminum frame and dust sample platform, three-dimensional beam automatically moves, automatic loading device, 7 ° upright optical system, the software automatically compensates for the contact angle of 7 °. The system is an automatic positioning, automatic loading, automatic measurement functions such as automatic measuring instrument.
SI-CAM2000X4 contact angle measuring instrument: 1200 * 900mm aluminum sample platform, surrounded by the ring guide way, manual or electric trolley, manual peristaltic pump injection system, measuring four sides.
SI-CAM2000X8 automatic contact angle measuring instrument: 1600 * 1200mm aviation aluminum frame and dust float glass sample platform, three-dimensional beam automatically moves, automatic loading device, 7 ° upright optical system, the software automatically compensates for the contact angle of 7 ° . The system has automatic positioning, automatic loading, automatic measurement functions such as automatic measuring instrument.
SI-CAM2000X1B contact angle measurement: 300 * 200mm aviation aluminum sample platform, 360 ° rotating platform, each measuring point, manual peristaltic pump injection
SI-CAM2000X series contact angle measurement software is powerful, in addition to video capture and automatic control devices, also has the following features:
1. Hypsometry measuring contact angle of the level or an uneven surface.. 
2. Measurement of the contact angle protractor.
3. The automatic image analysis method for measuring the contact angle.
4. Automatic fast memory when loading sample. (high speed photography)
5. Freedom of walking along the continuous shooting interval.
6. The two-component method to calculate the solid surface energy of three-liquid method.
7. Database Management.