This tester is suitable for the determination of foam properties of lubricating oil such as bubble tendency and foam stability.
The tester uses the overseas advanced PID self-tuning temperature control system and digital display temperature control. Its precision could reach ±0.2℃.
The tester equips two different baths which are 24 ℃ and 93.5 ℃, and the temperature and flow are controlled respectively.
The tester equips air pump without supplement of oil, air filter, and gas diffusion header, and so on.
The tester equips gas diffusion header, whose main components are imported such as German compressor, Italian refrigerant, Canadian condenser fan, etc., and which is convenient to keep 24 ℃ constantly for the bath.
(1) Power supply: AC220V±10％ 50Hz.
(2) Heating power: 93.5℃：2.0KW ；24℃:1KW
(3) Temperature control range: room～200℃
(4) Temperature control precision: ±0.2℃
(5) Air flow: 94±5ml/min