Lubricating Oil Foaming Characteristics Tester ASTM D892

Foaming Characteristics Tester

The Lubricating Oil Foaming Characteristics Tester provides core parameter support for oil quality monitoring and formulation development by reproducing the process of foam generated by lubricating oil under the actual working conditions of gearbox, hydraulic system or internal combustion engine due to air disturbance.

This Foaming Characteristics Tester is widely used in industries such as petrochemicals and lubricant manufacturing, mainly for evaluating the anti foaming performance of various industrial and automotive lubricants such as engine oil, gear oil, hydraulic oil, and fire-resistant oil.

Related standards:

• GB/T12579 Determination of foaming characteristics of lubricating oils

• ASTM D892 Standard Test Method for Foaming Characteristics of Lubricating Oils

• ISO 6247 Petroleum products — Determination of foaming characteristics of lubricating oils

Features:

1. The Lubricating Oil Foaming Characteristics Tester has a split structure, including a testing box, a gas source control box, and a refrigeration cycle water bath.
2. High temperature resistant borosilicate glass cylinder, Φ 300 × 450mm, in compliance with standard requirements;
3. Environmentally friendly liquid bath heating reduces the harm of oil fumes to the human body and has efficient thermal insulation effect;
4. The Foaming Characteristics Tester adopts a stainless steel heater;
5. Very accurate flow meter with needle valve, automatic constant flow of 94 ± 5ml/min;
6. Air filter with molecular sieve;
7. Imported Omron PID temperature controller, digital display temperature, accuracy of 0.1 ℃;
8. The safety measures of the instrument can prevent overheating or low liquid level;
9. The Foaming Characteristics Tester adopts a sputtering turbine stirrer to ensure the uniformity of the bathtub temperature;

Technical Parameters：