The contact angle tester is designed in accordance with ASTM D 724, ASTM D 5946, ISO 15969 and other standards. Widely used in the quality testing of industrial and mining enterprise laboratories, it is a standard instrument for measuring solid contact angle, surface energy, etc. and liquid surface tension. Using advanced optical video measurement technology, the images taken by high-precision industrial cameras are sent to the computer for data processing, with complete functions and very convenient operation.
Application areas：
·Wetting or adhesion between inks and paper, plastics, and metals in the printing industry
·Development of high-performance synthetic materials
·Determination of surface cleanliness of semiconductor materials, silicon wafers, glass, etc
·Cosmetics and pharmaceutical industries, e.g. the study of surface properties of creams or powders
·Textile materials
·For surface treatment of surfactants
·Adsorption behavior of water-absorbing substances, etc
TR 6510/1 | TR 6510/2 | TR 6510/3 | TR 6510/4 | |
Camera system | Professional CCD digital camera + high-performance microscope lens | |||
Maximum resolution | 1280×1024 | |||
Frame rate | 15 or 45/sec | |||
Horizontal resolution | > 850 line | |||
How to take pictures | Single, continuous | Single, continuous | ||
light source | The continuously adjustable LED cold light source emits uniform light, clearer contours and higher resolution | |||
Contact angle analysis method | θ/2 method, tangent method, can be calculated automatically or manually (corrected). | |||
Contact angle measurement range | 0 ～ 180° | |||
Contact angle test resolution | 0.01° | |||
Contact angle test accuracy | 0.1° | |||
Standard angle calibration | 15°，45°，90°，135° | |||
solid surface energy | Calculation of surface free energy, droplet volume and solid adhesion of one-liquid method and two-liquid method | |||
Surface tension test method | S-H tabular method, shape factor method | |||
Surface tension test range | 0 ～ 400mN/m | |||
Surface tension test resolution | 0.01 mN/m | |||
Sample stage displacement | Front and rear: 60mm; 35mm left and right; Up and down 35mm, the sample stage can be adjusted horizontally | |||
Sample stage size | 100×100mm | |||
Maximum sample size | 200×200mm or φ200mm | |||
Maximum sample thickness | ≤30mm | |||
Inclined platform | Measure forward/backward angle, sliding angle | Test forward/backward angle, slide angle | ||
Injection method | Microsampler | |||
Thermostatic platform | Options | |||
Main unit form factor (LxWxH) | 525mmx160mmx450mm | |||
Host net weight | 12kg | |||
Power supply and power | 220V、0.2KW | |||
·Adopt advanced special digital camera, with high resolution, high precision and high definition; Maximum resolution: 1280×1024, frame rate: 15 or 45/sec
·High brightness LED background light source system, uniform luminescence, continuous brightness adjustable
·The direction of the injection system is adjustable (up and down, left and right, tilt), which can easily obtain the required droplets
·Micro injection device, can accurately control the size of droplets, manual control up to 0.1μl (using high-precision syringe pump up to 0.005μl)
·Using micro injection device, the size of the injection amount can be accurately controlled, manual control can reach 0.1μl, and high-precision syringe pump can reach 0.05μl
·Three-dimensional sample stage
·CONTA 3.0 CONTACT ANGLE ANALYSIS SOFTWARE, BASED ON WINDOWS XP AND WINDOWS 7 AND OTHER OPERATING PLATFORMS, FRIENDLY INTERFACE, EASY OPERATION, POWERFUL FUNCTION AND ACCURATE MEASUREMENT
