The contact Angle tester is mainly used to measure the contact Angle of liquid to solid, that is, the wettability of liquid to solid.The contact Angle tester can measure the contact Angle between various liquids and various solid materials.
The instrument can be used to evaluate the degree of surface treatment, predict affinity-disaffinity water-based electronic material coating ability tests, chips and microelectronics product quality control, resin adhesive on the surface of plastic behavior, the optimization of textile dyeing and printing options, ink, paint and coatings, soap, detergent and shampoo research, the development of female skin care products, medicines characterization of fertilizers, features, cement ceramic glass surface properties.The instrument is of great use for the scientific research and production of macromolecule, electron, material, petroleum, printing and dyeing, medicine, spraying, mineral processing and other industries.
2. Main technical indicators
2.1 Titration method: static drop method
2.2 Measurement methods: Angle measurement method, height measurement method, tangent method, etc
2.3 Loading platform system
2.3.1 Carrying platform size: 100 130mm2
2.3.2 Lateral movement X direction: 70mm
2.3.3 Longitudinal movement Z direction: 30mm
2.3.4 Vertical movement Y direction: 60mm
2.4 Optical system
2.4.1 Magnification range of objective lens: 0.7-4.5x
2.4.2 Mobile working distance: 60mm
2.4.3 Total magnification: 12.6~81X (take 17-inch display, 0.5x adaptive eyepiece as an example)
2.4.4 Image magnification mode: continuous zoom
2.5 The light source
2.5.1 LED cold light source, white
2.5.2 Power supply: dc3.1v, 150mA
2.5.3 Brightness: 300 Cd/m2
2.6 Microinjector: 0~100 l, 2 l per grid;
2.7.1 COMS sensor
2.7.2 Model 130 mi - WOM
2.7.3 Effective pixels: 1280 x 1024;
2.7.4 Imaging area: 6.66 (H) * 5.32 (V) mm;
2.7.5 Scanning mode: progressive scanning;
2.7.6 Electronic shutter: 1/35714~0.52 seconds, under the driving clock of 48MHz;
2.7.7 Frame rate: 30fps;
2.7.8 Power supply: DC5v;
2.7.9 Power consumption: 5w.
2.8 Angle measuring accuracy: 2.8 to 0.1 °
2.9 Image acquisition method: photography: single image, multiple images (up to 10 images);Video.Support single frame, continuous frame collection in the player.
Precision: 2.10 to 0.1 °