| Temperature | 100℃ to 380℃±1℃ |
| Test Sample Volume | 600 ml |
| Pressure System | 500 psi ± 50 psi |
| Pressure Difference | 0 to 340 mmHg |
| Differential Pressure Measurement Accuracy | 0.3 level |
| Differential Pressure Display Resolution | 0.1 mmHg |
| Cooling Water Flow | 38 ± 8 L/H |
| Cooling Water Pressure | 0.1 to 0.4 MPa |
| Ambient Temperature | 10 to 40 °C |
| Relative Humidity of Air | < 85% |
| Fuel Oil Flow | 20 drops / 9 ± 1 seconds |
| Display Mode | Touch screen |
| Control Mode | Microcomputer |
| Working Power Supply | AC 220V 50Hz |
| Weight | 90 Kg |
Oxidation Stability Tester ADOST-501 is used to measure the oxidation resistance of oils and fuels in various industries. It is widely used in petroleum laboratories, oil analysis, automotive and marine industries, and the energy sector.