La description

Features:

The tester is designed to test the power strength of all kinds of insulating oil. Its features are shown as following:
 
1. The tester has auto-check function. It will reset the power to 0v automatically, when power on.

2. A TPU-A panel type printer is adopted to print test report.

3. According to the user's requirements, the testing times, the time for stirring and stillness, and the notice method all can be set on the controlling panel.

4. The magnetic shaker is adopted to stir the oil sample. It makes the oil mixed well and no bubbles.
 
 
Technical specifications:
 
1. Power supply: AC **0V***0V ,*0HZ ±5%
2. Testing range: AC ***0KV
3. Rating current: *0.5mA
4. Accuracy: 1.5%
5. Speed of voltage regulation: 2.5KV/S±*0%
6. Presetting options:
Testing counts: **9
Time of stirring: 0 sec to 1:*9 sec.
Time of Stillness: 0 sec to *0:*9 sec.
7. Operation temperature: 0ºC**5ºC
Relative humidity: ≤*5%
8. Oil cup space: 2.5mm (diameter of the oil cup's clearance gauge )
9. Volume: **5×**5×**5mm3
*0. Weight: *8kg