Foam Tester of Engine Antifreezes astm d1881 Petroleum Testing Equipments

Specifications

1 Power supply: AC220V ± 10%, 50Hz;        

2 heating power: 2000W;

3, air flow: Precision flowmeter control

Measuring range: room temperature ~ 99.9 °C

5, time: automatic timing, you can set your own

Ambient temperature: -10 ~ +40 °C;

7, Relative humidity:  85%;”