JQ03E PRO Visual Multi-Function Surface Tensiometer Introduction: When a liquid comes into contact with another immiscible liquid, the force generated at their interface is called the interfacial tension between the liquid phases. Meanwhile, we usually refer to the tension between the liquid phase and the gas phase as surface tension. For example, the surface tension of water at 20℃ is 72.75 mN/m, which refers to the surface tension at the interface between water and air. There are many methods for measuring surface/interfacial tension. The JQ03E PRO visual multi-function surface tensiometer adopts the platinum plate method and platinum ring method, which are most commonly used in production practice. Its application areas include: laboratory research and field monitoring of tertiary oil recovery (chemical flooding); research on surfactants, detergents, emulsions, and foams; research on fuel oils, lubricants, paints, inks, and coatings; research on pesticides, etc. After the addition of the video capture system, the JQ03E PRO visual multifunctional surface tensiometer brings a new perspective and dimension to conventional tension research and measurement. Combined with video processes, it can provide intuitive visual experiences and reference data, making research results more convincing. Technical Specifications: 1. Measurement range: 0 mN/m to 999.999 mN/m 2. Sensitivity: 0.001 millinewtons per meter (mN/m) 3. Accuracy: 0.01 millinewtons per meter (mN/m) 4. Resolution: 0.001 millinewtons per meter (mN/m) 5. Detection methods (two methods are compatible): one Platinum ring method (single measurement sample volume: 40~50ml) Bay. Platinum plate method (single measurement sample volume: 20~30ml) 6. Sampling period: platinum ring method (50-200 seconds) Platinum plate method (1-5 seconds) 7. Image acquisition, CCD optical system: a) Optical magnification: 0.2~1.2× continuous zoom b) CCD parameters: Standard configuration includes a USB3.0 format Daheng digital camera c) Light source: Adjustable LED monochromatic cold light source d) Lens front and back adjustment: manual, with a travel of 10mm and an accuracy of 0.1mm e) Lens vertical adjustment: manual, with a range of 10mm and an accuracy of 0.1mm f) Manual adjustment of lens left and right, with a travel range of 10mm and an accuracy of 0.1mm 8. Test types: surface tension measurement, interfacial tension measurement, mass measurement, CMC concentration measurement (optional), density measurement (optional), dynamic contact angle measurement (optional), powder contact angle measurement (optional), fiber contact angle measurement (optional), adhesion test function (optional). 9. Mass measurement range: 0-210g (accuracy: 0.1mg, optional 0.01mg) 10. Lifting platform range: 0-25mm 11. Lifting platform accuracy: 0.1mm (optional 1um precision displacement sensor) 12. Dynamic tension surface age measurement: 15~16000ms (optional) 13. Liquid density measurement range: 1~2000kg/m3 (optional) 14. Solid density measurement range: 1000~2000 kg/m3 (optional) 15. Data acquisition speed: 0.1s (0.02s optional) 16. High-precision mobile platform, equipped with precision screw rod matched with servo stepper motor, ensuring stable operation 17. Voltage power supply: AC220±5V 18. Maximum power consumption: <150W 19. Operating humidity: 30% to 85% relative humidity 20. Temperature reading accuracy: 0.1°C (measured using a sensitive temperature sensor, with an optional liquid internal temperature measurement function)
JQ03E PRO Visual Multi-Function Surface Tensiometer Introduction: When a liquid comes into contact with another immiscible liquid, the force generated at their interface is called the interfacial tension between the liquid phases. Meanwhile, we usually refer to the tension between the liquid phase and the gas phase as surface tension. For example, the surface tension of water at 20℃ is 72.75 mN/m, which refers to the surface tension at the interface between water and air. There are many methods for measuring surface/interfacial tension. The JQ03E PRO visual multi-function surface tensiometer adopts the platinum plate method and platinum ring method, which are most commonly used in production practice. Its application areas include: laboratory research and field monitoring of tertiary oil recovery (chemical flooding); research on surfactants, detergents, emulsions, and foams; research on fuel oils, lubricants, paints, inks, and coatings; research on pesticides, etc. After the addition of the video capture system, the JQ03E PRO visual multifunctional surface tensiometer brings a new perspective and dimension to conventional tension research and measurement. Combined with video processes, it can provide intuitive visual experiences and reference data, making research results more convincing.
