Overview
JYW-200A automatic table interfacial tension instrument is an instrument for the measurement of liquid surface tension, which can automatically perform measurement operations without manual intervention. The instrument uses immersion method, Titrimetric method, suspension method and other methods to measure the surface tension of liquids, automatically collect data and analyze it to generate relevant surface tension data. It uses physical methods to test the surface of liquids and the interfacial tension between liquids, which can quickly and accurately measure the surface and interfacial tension values of various liquids.
Features
1. Equipped with quartz glass, suitable for testing various strong acid and alkali solutions.
2. Adopt a new type of microcontroller acquisition and control, stable performance, strong anti-interference, automatic software zero adjustment, automatic peak holding, automatic calculation of test results.
3. Automatic correction factor calculation, and directly display the actual tension value of the liquid surface and interface.
4. Automatically calculate the average value of the actual tension value of multiple experiments.
5. Large LCD four-line Chinese character display, automatically record the peak value, automatically calculate the Correction factor, display the actual tension value and the maximum tension value, high test Accuracy, Repeatability is good.
Principle
JYW-200A automatic surface interfacial tension meter uses physical methods to test the surface of liquids and the interfacial tension between liquids and liquids. By automatically performing measurement operations, collect data and analyze it to generate surface tension data. It uses immersion method, Titrimetric method, suspension method and other methods for measurement.
Applications
Development of new surfactants or mixed surfactants, wetting paints and pigments, stable emulsion and cosmetic production, flow characteristics of inks, surfactant concentration in Eletroplating pools, surfactants for biologics, surfactants for oilfields, admixtures, transformer oil testing, synthetic blood penetration testing for surgical respirators, teaching
Standards
JB/T9388-2015、SH/T1156-2014、ISO6295：1983、ISO1409：2020、GB/T6541-86、GB 19083-2003-2011、GB/T 4745-2011、GB5549-2010、GB/T 8077-2012、JJF1464-2014
Steps
The information does not mention the specific operation steps.
Notice
The information did not mention specific precautions.
