This instrument is designed and manufactured according to the requirements of the People’s Republic of China standard GB/T 12579 “Method for determining the foam characteristics of lubricating oil”, which is suitable for determining the foam properties of lubricating oil according to the test method specified in the GB/T 12579 standard to assess the tendency of lubricating oil to form foam and the stability of foam.

Основные технические характеристики

1, the instrument includes three parts: low temperature constant temperature part and its control part, high temperature constant temperature part and its control part, low temperature constant temperature part is equipped with a portable refrigerator.

2, after setting the constant temperature point of the instrument, the instrument will automatically enter the constant temperature state, no need to make setting adjustment. В то же время, the temperature control instrument also has a parameter correction function.

3, the instrument has automatic timing reminder function.

The main technical parameters and indicators

1, рабочий блок питания: переменного тока(220±10%)В 50 Гц;

2, расход воздуха: (94±5) мл/мин, регулируемый;

3, диапазон регулирования температуры: 5 ~ 99.9℃ (low temperature bath); Room temperature ~99.9℃ (high temperature bath)

4, точность контроля температуры: ±0,5℃;

5, таймер: 5min and 10min.

6, applicable ambient temperature: 15℃~35℃; Относительная влажность: ≤85%;