I Brief Introduction
The GD-12579 Lab Equipment of foaming characteristic of lubricating oil is 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 of Lab Equipment of foaming characteristic of lubricating oil
| Model | GD-12579 Lab Equipment of foaming characteristic of lubricating oil | |
| 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 | |
