It is used to determine the interfacial tension between mineral oils and water under non-equilibrium condition (Liquid-Liquid interface). It can also be used to determine interfacial tension of various liquids (Liquid-Gas interface)
| Weight | 15kg |
| Accuracy | 0.1 mN/m |
| Dimensions | 185 mm×260 mm×360 mm |
| Resolution | 0.1 mN/m |
| Rated Power | ≤ 100 W |
| Sensitivity | 0.1 mN/m |
| Power Supply | AC 220V±10%, 50Hz |
| Repeatability | 0.3% |
| Measurement Range | For insulating oil: 2～100 mN/m ; For other petroleum products: 2～200 mN/m |
| Relative Humidity | 20%～75% |
| Ambient Temperature | 10℃～30℃ |
It can be widely used in petroleum, chemical industries, colleges and scientific research institutions.
Ash Content Tester LACT-A10
✓ Controlled temperature : 775 ±25 ℃
✓ Temperature rising time of empty chamber : ≤ 50 min
Mercaptan Sulfur Tester LMST-A10
✓ Potential measuring range : (0 to ±1999.5) Mv
✓ Intrinsic error : 0.1 % ±0.5 mV
Water Soluble Acid and Alkali Tester LAAT-A10
✓ Graduated flask : 100 ml，50 ml
✓ Conical flask : 100ml
Acid Number and Acidity Tester LAAT-A11
✓ Ambient temperature : ≤ 35 °C
✓ Relative humidity : ≤ 85 %
