I Brief Introduction
Foam Characteristics Testing Equipment designed and made as per GB/T12579 " Test Methods for Foaming Characteristics of Lubricating Oils" . It is suitable to determine foaming characteristics of lubricating oils, so that to evaluate the foaming tendency and foaming stability of lubricating oils.
II Technical specification
| Model | GD-12579 Foam Characteristics Testing Equipment | |
| Power supply | AC220V±10%,50Hz | |
| Main heating power | 650 W | |
| Auxiliary heating power | 1000 W | |
| Refrigeration power | 500 W | |
| Air flow rate | 94±5ml/min, adjustable | |
| Temperature controlling range for high temperature bath | room temperature to 99.9°C | |
| Temperature controlling range for low temperature bath | 5 to 99.9°C | |
| Temperature controlling accuracy | ±0.5°C | |
| Timer | 5 min and 10 min, nearest to second | |
| Timing accuracy | 0.01%+0.05 s(at 20°C) | |
| Ambient temperature | -10 to 40 °C | |
| Relative humidity | ≤85% | |
| Total power consumption | not more than 3000 W | |
| Air diffuser | 25.4 mm | |