NAIJJ automatic insulating oil dielectric strength tester is based on the international IEC-156 and international GB-507-86 "insulating oil dielectric strength test" requirements, combined with the majority of users feedback, and then developed the fifth generation of full-automated instrumentation. The 16-bit micro-controller as the core control unit, all operations can all be preset, automatic calculate the average breakdown value, several breakdown times with good repeatability. Solve the problem of crashing easily, It will carry a delivery test with 50 times continuously breakdown, no any crash at all.
 
Characteristics of the product:
1.NAIJJ automatic insulating oil dielectric strength tester with automatic detection function, such as boot automatically reset back to zero execution regulator.
2.using a micro-TPU-A panel printer, automatic print and putout.
3.can change testing times, stirring, standing time, light-activated & sound-activated ala, continuous print and non-print according to the user requirement.
4.NAIJJ automatic insulating oil dielectric strength tester with automatic magnon stirring, which can remove the oil sample inhomogeneity and bubbles.
 
Mian parameters of the product:
1. Input voltage: AC 220V ± 10%, 50HZ ± 1% 
2. Output voltage: AC 0-80kV/0.4kVA
3. Measurement accuracy: 1 grade parameter preset 
4. Control voltage speed : 2.5KV / S ± 10% 
5. Preset: 1-9 times
mixing time 0-1 minute and 39 seconds 
standing time 0-10 minutes and 39 seconds
6. Usage conditions: environment temperature 5 oC -35 oC relative humidity ≤ 75%
7. Oil Cup clearance: 2.5 mm (oil cup feeler diameter) 
8. Dimension: 415 × 315 × 315 mm3