Overview
The FANGRUI Q500 Platinum Ring Method surface tensiometer uses the Platinum Ring Method Measurement principle to measure surface and interfacial tension by accurately obtaining the force between the measurement accessories or the sample to be tested when the liquid is wetting. Equipped with a spacious sample chamber and a 7-inch Touchscreen, the instrument supports automatic lifting and fully automatic measurement, and is widely used in surfactant evaluation, wetting characteristics research and other fields.
Features
1. Provide expansion module to expand the scope of application, support Dinui lifting ring method and William plate method and other standard Measuring methods
2. Spacious sample room equipped with transparent Glass door, built-in electronic level to accurately adjust the sample stage
3. Built-in measurement program to control the sample stage, the running speed is adjustable, eliminating the influence of vibration and reducing the long-term drift of the mechanical Sensor
4.7-Inch Touchscreen for easy operation and easy control of sample stages and Miscellaneous components
5. Built-in measurement data management menu, support U disk transfer conversion to Excel file
6. The program has a password management function to ensure data Traceability and prevent data modification and erroneous deletion
Principle
The instrument uses standard methods such as the Dinui ring method and the William plate method to determine the surface and interfacial tension of liquids by accurately measuring the force between the fitting or the sample to be tested when the liquid is wetting. Optional Accessories also allow accurate measurement of liquid density.
Applications
Surfactant effectiveness evaluation, tablet wetting characteristics, paints Coating wettability, oil aging testing, coating wettability, cosmetic development, ink wetting characteristics research
Standards
ASTM D971、ASTM D1331、ASTM D1417、DIN EN 14210、DIN EN 14370、ISO 304、ISO 1409、ISO 6889
Steps
1. Precise adjustment of the sample stage through the electronic level
2. Measurement parameters on 7 Touchscreen
3. Start the automatic lifting system for measurement
4. Use ST Flash software for data collection and analysis
5. Transfer data through a U disk or connect a printer to output results
Notice
• Glass door of sample chamber should be closed to prevent airflow interference
• Ensure the level of the sample stage through an electronic level before measurement
The lifting speed should be set reasonably according to the experimental requirements
• Data management needs to pay attention to password protection to prevent accidental deletion and modification
• Ensure file safe storage when transferring data using a USB stick
• Software operation can choose Chinese and English interfaces to adapt to different users
