KF100 Mechanical Surface Tension Tester Features 1. With super high resolution, up to 0.01mN/m. 2. The balance imported from Germany is equipped with an automatic protection system. 3. Use advanced servo motor to ensure the stable lifting of the sample table. 4. The measurement speed is up to 50Hz, and a data is output every 20 milliseconds. 5. And built-in white LED lighting, easy to find the measurement interface. 6. The sample stage has a moving space of about 100mm, which is suitable for the measurement of various samples of different volumes. 7. The temperature of the sample stage can be controlled at -10℃～130℃. 8. Equipped with powerful, friendly interface TENTION software. Application areas: 1. Evaluate the effectiveness and efficiency of surfactants by measuring the critical micelle concentration 2. Wetting properties of tablets, active pharmaceutical ingredients and excipients 3. The wettability of paints and coatings 4. Detection of oil aging 5. Evaluation of the cleanliness of storage tanks in the food industry 6. Coating wettability and adhesion 7. Cosmetic development 8. Ink wetting characteristics 9. The wettability of fiber bundles and fabrics 10. Deposition and penetration resistance of the dispersed system 11. Surface modification analysis Technical parameter: Surface tension: 1-1000mN/m, the measurement resolution is ±0.01mN/m Balance weight: 210g, balance accuracy ±0.1mg Liquid density: 1-2200 kg/m³, measurement resolution 1 kg/m³ Dynamic contact angle: 0-180°, measurement resolution ±0.01° Lifting speed of sample stage: 0.099-500 mm/min Sample stage adjustment: software automatic control, stepless speed regulation; sample stage position can be preset, one-key reach Temperature control: -10-130℃ (temperature control products with higher temperature tolerance can be customized) Contact angle measurement method: dynamic William plate method Solid surface energy measurement methods: Fowkes, Fowkes, Wu, Owens-Wendt- Rabel, van Oss and other methods to measure total surface energy, polar composition, Lewis acid-base composition, hydrogen bond composition, etc., and can be measured, single-sided coating Surface energy Software function: SW31 table/Interfacial tension measurement: contains hundreds of commonly used data, platinum plate, ring method to measure surface tension SW32 contact angle measurement: fully automatic measurement of dynamic advancing angle, receding angle, online contact angle, etc., and there are multiple methods to measure solid surface energy and analyze its composition; and can measure contact angle of single-sided coating SW34 liquid density measurement: accurate measurement of liquid density (applicable to Newtonian fluid) SW35 liquid stability analysis: study the sedimentation stability of suspension particles Measuring temperature: -60-450°C (PT), and a variety of temperature probes are available Instrument size: 270x244x678mm (LxWxH) Weight: 25kg Power supply: 24/220V 50/60Hz Data interface: RS 232
Features 1. With super high resolution, up to 0.01mN/m. 2. The balance imported from Germany is equipped with an automatic protection system. 3. Use advanced servo motor to ensure the stable lifting of the sample table. 4. The measurement speed is up to 50Hz, and a data is output every 20 milliseconds. 5. And built-in white LED lighting, easy to find the measurement interface. 6. The sample stage has a moving space of about 100mm, which is suitable for the measurement of various samples of different volumes. 7. The temperature of the sample stage can be controlled at -10℃～130℃. 8. Equipped with powerful, friendly interface TENTION software.
