Xiangtan Xiangyi Instrument Limited  

Product Name: Spinning Drop Interfacial Tension Meter/ Intravenous Contact Angle Model NO.: SIT2000B2 Tension Measuring Range: Surface and Interfacial Tension 1X10-5 -100mn / M The Reading Range: 0-4mm Reading Accuracy: 0.001mm Speed Control Range: 1000-10000r / Min Accuracy: 0.1% Trademark: Xiangyi Transport Package: Plywood Case Origin: China HS Code: 9027809900 Product Description Spinning drop interfacial tension contact angle measurement is based on the latest research results of domestic surface and colloid chemistry experts,integratedthe advantages of similar products at home and abroad, using computer control and multimedia technology in the new millenniumofthe latest research and development of products. The instrument uses a spinning drop method; Itis a special equipment to measure the surface tension of liquid, liquid / liquid interfacial tension and liquid / solid contact angle. The main application areas are: EOR (chemical flooding) indoor study and site monitoring; study of surfactants, detergents, emulsions and foams; research fuel oil, lubricants, paints, inks and coatings; paper products, photographic research materials, pesticides, etc., Main application areas1. EOR (chemical flooding oil) indoor and field monitoring study2. surfactants, detergents, emulsions and foams study3. Study of fuel oil, lubricants, paints, inks and coatings4. Research paper products, photographic materials, pesticides etcFeature1. The whole process is controlled by PC computer and a pre-SBC, the use of computer multimedia video technology to collect spinning drop of image analysis,2. The master program is a Windows interface, easy operation, the image as a standard BMP file that can be stored in print.3. The tension measurement wide range, from 10-5mN / m to 100mN / m, across seven orders of magnitude, the meter full scale tension.4. The high accuracy, providing the number of stalls magnification, hair width can be enlarged to over one hundred pixels, greatly improve the measurement accuracy of ultra-low interfacial tension.5. One machine can measure the interfacial tension and contact angle, thereby performing wetability studies. For contact measurement under normal circumstances, the instrument can make liquid droplets in a regular rotation of the body, thus ensuring measurement precision and accuracy. In addition, it can also be measured when the contact angle of the liquid / liquid interfacial tension of ultra-low value, and very convenient, this is the other contact angle measuring instrument difficult to do.6. With electric heating temperature control system, capable of constant temperature experiments.Technical Specifications and Features1. Tension measuring range: surface and interfacial tension 1x10-5 -100mN / m2. The reading range: 0-4mm (2mm and 4mm provides high-purity quartz sample tube)3. Reading Accuracy 0.001mm4. Speed control range 1000-10000r / min Accuracy: 0.1%5. Temperature display range: 0-100 ºC (built-in heating RT + 5 ºC to 80 ºC or external bath temperature)6. Temperature display accuracy: ± 0.1 ºC7. Computer and stand-alone real-time set temperature and speed8. The video detection system Resolution: 768x5769. The video capture rate: 25 frames / sec.10.RS-232 serial port (test data); VIDEO RCA Interface (video capture)11.220V / 50 Hz or 110V / 60HzSIT2000B2 spinning drop interfacial tension / Intravenous contact angle measuring instrument (dual-use) can be used to measure the contact angle of a liquid on a solid, that is a liquid wet ability on solid, can also use the spinning drop method to measure the surface tension of the liquid, liquid / liquid interfacial tension. The instrument consists of two separate parts, a common optical video system.