Automatic lubricating oil oxidation stability tester (rotating oxygen bomb method)

BD-D2272-0193B automatic lubricating oil oxidation stability tester (rotating oxygen bomb method)

Product description

The BD-D2272-0193B automatic lubricating oil oxidation stability tester is in accordance with the American Society for Testing and Materials (ASTM) D2272-2009 "Lubricating Oil Oxidation Stability Determination Method" standard and the "NBSHT 0193-2022 Rotating Oxygen Bomb Method" standard. Method B is designed and manufactured and is suitable for measuring the oxidation stability of oil products specified in the standard at two temperatures of 150°C or 140°C.

This instrument can be used to determine the oxidation stability of new and in-use turbine oils with the same composition (base oil and additives), and can also be used to evaluate new mineral insulating oils containing 2,6-di-tert-butyl-p-cresol. As a rapid assessment method for its oxidation stability.

Main technical features

1. Integrated design of the whole machine, desktop structure, high integration, using a touch screen industrial computer, and a built-in electric winding machine for making catalyst coils.

2. Metal bath design reduces the harm of oil fume and environmental pollution and facilitates operation.

3. During the experiment, the glass sample bottle rotates with stable speed and low noise.

4. Built-in air cooling system to improve the experimental efficiency of continuous testing.

5. The pressure can be adjusted automatically or manually to facilitate the operation of oxygen charging and releasing.

6. Using high-precision pressure sensors and temperature sensors, the test data is stable and reliable, and has a temperature overheating protection function.

Main technical specifications

1. Test bath temperature control point: 140℃, 150℃;

2. Temperature control accuracy: ±0.1℃;

3. Pressure measurement range: (0~1.6)MPa;

4. Pressure measurement accuracy: 0.25%;

5. Working method: metal bath;

6. Rotating mechanism speed: (100±1) r/min;

7. The angle between the oxygen bomb and the horizontal plane: 30°;

8. Working power supply: AC (220±10%) V, 50Hz;

9. Machine power: <1500W;

10. Operating temperature: 15℃～28℃;

11. Relative humidity: ≤85%;

12. Overall dimensions: 280mm×500mm×510mm (length×width×height);

13. Net weight of the instrument: about 30kg.