The automatic oil tester model IIJ-II is apply to test the insulating oil's dielectric strength adopt industrial SCM to control, which is applied to integrate circuit, new model I/0 connection, particular testing and anti-jamming technology and largely improve the machine's capacity. Features: 1. Simple operation, automatically (can be finished just press on key) 2. Menu controlled. Input data can clear 3. Can store 99 groups oil testing data which is convenient to reading and print. The testing data can keep 100 years under the condition of power off. 4. System time can go on running under power off; (the system time just for reference can not be the standard of timing) 5. Can upgrade software through RS232 6. High capacity of anti-jamming and high precision of testing. 7. Small volume, light which operated in the open air very conveniently. Technology and parameter data 1. Power supply: AC220V 10% 50 HZ 2. Output voltage: 60KV, 80KV, 100KV(100KV should be special designed) 3. Capacity:1.6KVA, 2.0KVA 4. Pressure increase speed : about 2 kva/s 5. Pressure testing speed: 3% 6. Dielectric strength sensitivity :<2KV 7. Wave form distortion :3% 8. Time of dielectric strength: 10ms 9. Operational environment: Temperature:0-40, Humidity: the most relative humidity85% 10. Storage environment : Temperature:-20-40, Humidity: the most relative humidity75%. Operational height: <150m (can be specially designed if the height is over 1500m) 11. Weight: 40kgs