ASTM D6082 High Temperature Foaming Characteristics Tester

油品仪器
March 02, 2022
Category Connection: 기름 시험 장비
This Lubricating Oils Foaming Characteristics Tester is suitable for testing the foam properties of lubricating oils at 150ºC. The sample was heated to 49ºC, kept at a constant temperature for 30 min, and then cooled to room temperature. Then the sample was transferred to a specified cylinder and heated to 150ºC. The air was passed through the metal diffusion head according to the standard etiquette and ventilated for 5 min,to determine the amount of static foam and the amount of exercise foam immediately before stopping ventilation, and the amount of static foam, the time the foam disappears, and the percentage increase in total volume after a specified period of time after cessation of ventilation.