For evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This test method is limited to a maximum testing time of 10 000 h. This test method is also used for testing other oils, such as hydraulic oils and circulating oils having a specific gravity less than that of water and containing rust and oxidation inhibitors
Measurement of the inherent stability of middle distillate petroleum fuels under specified oxidizing conditions at 95°C (203°F)
Determination of the oxidation characteristics of extreme-pressure fluid lubricants, gear oils, or mineral oils.
Evaluate the tendency of inhibited mineral oil based steam turbine lubricants and mineral oil based anti-wear hydraulic oils to corrode copper catalyst metal and to form sludge during oxidation in the presence of oxygen, water, and copper and iron metals at an elevated temperature. The test method is also used for testing circulating oils having a specific gravity less than that of water and containing rust and oxidation inhibitors.
Measurement of the oxidation stability of biodiesel (B100) blendstock as specified in Specification D6751 and blends of biodiesel with middle distillate petroleum fuels, including B6 to B20 blends as specified in Specification D7467 under specified oxidizing conditions at 95°C (203°F). Specifically, the oxidation stability is assessed by the formation and measurement of insoluble degradation materials.
6-places stainless steel tank, insulated double wall, double bottom for supporting the cells, a 6-place refrigerating system with pipelines for water inlet and outlet. The temperature control is a thermoregulator PID with PT100 probe class A and overtemperature alarm, stainless steel heater, cooling coil, motor stirrer, insulated double wall, safety internal level for low liquid with warning lamp.
- Temperature: from ambient to 130°C (266°F)
- Stability: ±0.1°C
- Power supply: 220V 50/60Hz
- Power 1800W
- Dimensions: 51x55x66 cm
- Weight: 77 kg