Application:
Automatic Oxidation Stability Tester (Rotating Pressure Vessel Method) is applicable to evaluate the oxidation stability of new and in-service turbine oils having the same composition (base stock and additives) in the presence of water and a copper catalyst coil at 150℃.
Test Standard:
ASTM D2272
Specification:
| Temperature rangec | R.T. to + 180℃ |
| Accuracy | ±0.1℃ |
| Pressure range | 0~1.6Mpa |
| Pressure curve | Real-time display |
| oxygen vessel | 2 sets (can do separate test for different sample or comparison test) |
| Oxygen rotating speed | 100 ± 2r/min |
| Control way | Automated system for detection,judgment, save data and print test results |
| Inflation and deflation | Automated system |
| Control & Display | LCD Touch Screen |
| Gas filling & degas | Automatic (Integrated air system is fully automatic) |
| Mixer power | 60W |
| Heat power | Main heating: 2000W; auxiliary heating:2000W |
| Power | 1-PH, 220V, 50Hz |
Features:
1. This instrument with high automation, a key start detection, automatic detection of oxygen vessel pressure curve and automatic judgment of test results
2. High resolution touch screen controller
3. English man-machine interface, Englisj display, with a prompt box. Real-time display of the input and output state of the instrument, the operator can understand the mechanism action and state of the instrument at any time, intuitive and easy to operate.
4.It is equipped with high precision pressure sensor, real-time display of oxygen vessel pressure value and automatic reminder of oxygen vessel leakage.
5.It adopts the advanced mercury slip ring fast rotating joint technology to ensure that the oxygen vessel does not leak and rotates more smoothly under the circumstance of high speed rotation of the oxygen vessel, which makes the test more convenient and the result more accurate.
6. Test oxygen vessel uses all stainless steel structure. The instrument is equipped with two sets of oxygen vessel which can be tested individually or simultaneously (contrast test).
7. In the whole test process, the pressure value in oxygen vessel is displayed in real-time, the pressure change is judged automatically, and the pressure-time change curve is displayed in real-time.
8. Test vessel can automatically inflates and deflates. When the air pressure meets the test requirements, the air pressure valve automatically cuts off, and the whole air path system is fully automatic control.
9. Automatic temperature control in the whole process, automatic stop after the test is finished and the test result is saved.
