HK-0722 High-temperature Foaming Characteristics Apparatus conforms to ASTM D6082Standard Test Method for High Temperature Foaming Characteristics of Lubricating Oils.

It is used to measure the tendency of oils to foam at high temperature can be a serious problem in systems such as high-speed gearing, high volume pumping, and splash lubrication.

Foaming can cause inadequate lubrication, cavitation and loss of lubricant due to overflow.

HK-12579 Foaming characteristic apparatus for lubricating oil conforms to ASTM D892 Standard Test Method for Foaming Characteristics of Lubricating Oils. 

The apparatus is used for testing the foaming characteristics of lubricating oils at 24°C and 93.5°C. Means of empirically rating the foaming tendency and the stability of the foam are described.