Oil Surface Tensiometer Oil Interfacical Tension Tester
Let's watch this video and learn how to use this oil interfacial tension tester?
Insulating Oil Interfacial Tension Measurement/Surface Tension Test Equipment
It used electromagnetic force -balance-type transducer, improving the accuracy of the measurement.
The intermolecular force forms the interfacial tension or surface tension of the liquid. The tension value can reflect the physical and chemical properties of the liquid and its material composition. It is one of the important indicators for related industries to inspect the product quality. The full-automatic tension tester produced by our company is applicable to GB/T 6541. Based on the ring method (platinum ring method), it measures the surface tension (liquid-gas interface) and liquid interface tension (liquid-liquid interface) of various liquids. This method is widely used because of its simple operation and high accuracy. Widely used in power, petroleum, chemical, pharmaceutical, food, teaching and other industries.
Specification of this Oil Interfacial Tension Analyzer
| Measuring range | 0-200mN/m |
| Resolution | 0.1mN/m |
| Sensitivity | 0.1mN/m |
| Accuracy | 0.1%(test result)±0.1 mN/m |
| suit ambient temperature | 10～30℃ |
| suit ambient humidity | ≤85% RH |
| mains voltage | AC220V±22V |
| Power frequency | 50Hz±2.5Hz |
| maximum power dissipation | 20W |
| Overall dimension | 200×300×330(mm) |
| Weight | 6kg |
Features about the Automatic Interfacial Tension Tester
a) The original fast response electromagnetic force balance sensor is used to improve the measurement accuracy and linearity;
b) The instrument calibration only needs to calibrate one point, which solves the problem of multi-point calibration before, and eliminates the zero potentiometer and full range potentiometer;
c) Real time display of equivalent tension value and current weight (it can be used as an electronic balance for weighing);
d) Integrated temperature detection circuit, automatic temperature compensation for test results;
e) 640 × 480 pixel color touch screen display with screen protection function;
f) The instrument can store up to 999 historical records with time marks;
g) Built in high-speed thermal micro printer, beautiful and fast printing, with offline printing function;
Factory of the Lab Oil Test Equipment
