Introducing Koehler Automated Air Release Analyser
Introducing Koehler Automated Air Release Analyser to study Air Contamination on Machinery and Lubricants
Koehler Automated Air Release Analyser is innovative testing technique introduced to measure air quantities in oil and for the determination of the ability of an oil to separate entrained air in hydraulic, turbine, and other lubricating oils.
The ability of a turbine, hydraulic, or lubricating oil to separate entrained air is a key performance characteristic in applications where agitation causes a dispersion of air bubbles in the oil. To determine air release properties, the sample is heated to a specified test temperature and blown with compressed air. After the air flow is stopped, the time required for the air entrained in the oil to reduce in volume to 0.2% is the air bubble separation time.