Feature:
Application field 1) Oil aging test, especially transformer oil (ASTM D-971) 2) Determination of Surfactant Effectiveness in Wetting Agents and Cleaners Test Surfactant Solution Concentration. 3) Canning approval and cleaning validation in the food industry. 4) Interfacial tension measurements for quality control and optimization of emulsifiers. 5) Cooling lubricant surface tension test.
This surface tensiometer, which is widely used in quality control processes related to surface interfacial tension,such as emulsifier or wetting agent and cleaning agent testing. It is reliable, easy to use, independent of computers and other equipment, and can provide accurate and reliable analysis when testing a large number of samples. This surface tensiometer is controlled by automatic moto r to realize fast switching of accurate surface tension measurement
Measurement methods ★ Use the Wilhelmy plate method to measure the surface tension and interfacial tension. ★Manual testing of critical micelle concentration. (CMC)
Test Range:0－1000mN/m; Precision: 0.1mN/m
Operation Method:★Automatic lifting and lowering of sample stage; ★ Automatic measurement：Data read directly, no calculation required
Introduction：
Using a 4.3-inch touch screen, all operations and information are completed or displayed on the screen.
It can be used to measure the surface interfacial tension of liquids
Simple and fast operation.
Automatic measurement with high repeatability can be achieved for the set measurement conditions.
Application field:
1) Oil aging test, especially transformer oil (ASTM D-971)
2) Determination of Surfactant Effectiveness in Wetting Agents and Cleaners Test Surfactant Solution Concentration.
3) Canning approval and cleaning validation in the food industry.
4) Interfacial tension measurements for quality control and optimization of emulsifiers.
5) Cooling lubricant surface tension test.
