ASTM D892 Foaming Characteristics testing equipment of Lubricating Oils
Test the foaming characteristics of the engine oil, gear oil and hydraulic oil...
Reference standard: ASTMD892 and IP146
Introduction
SD-12579 lubricating oil foaming tester is designed as per GB/T12579 “Test Methods for Foaming Characteristics of Lubricating Oils”.
It is suitable to determine foaming characteristics of lubricating oils, so as to evaluate the foaming tendency and foaming stability of lubricating oils.
Technical specification
1. Power supply: AC220V±10%,50Hz;
2. Main heating power: 650 W;
3. Auxiliary heating power: 1000 W;
4. Refrigeration power: 500 W;
5. Air flow rate: 94±5ml/min, adjustable;
6. Temperature controlling range for high temperature bath: room temperature to 99.9°C;
7. Temperature controlling range for low temperature bath: 5 to 99.9°C;
8. Temperature controlling accuracy: ±0.5°C;
9. Timer: 5 min and 10 min, nearest to second.
10. Timing accuracy: 0.01%+0.05 s(at 20°C);
11. Ambient temperature: -10 to 40 °C;
12. Relative humidity: ≤85%;
13. Total power consumption: not more than 3000 W;
14. Air diffuser: 25.4 mm (cleaning device for diffuser is optional);
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