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ZJY automatic oil tester is developed especially for measurement of insulating oil's breakdown voltage, it is unique in the market due to its functionality and the excellent user beneﬁts in comparison to costs. The ZJY oil tester provides delivers clear and reliable measurement results. It is no longer necessary to send samples to the laboratory. Environmental and transport inﬂuence on the samples are minimized. Due to its design, the tester is particularly handy, easy to operate and especially excellent to use under tough ambient conditions. By proper programming, ZJY has got functions of auto boosting, step down, stirring, display and print out.
1.Designed as the requirement of international standard IEC156 testing of insulation oil dielectric strength.
2.Fully automatic measurement of the dielectric strength of insulating oil up to 80kv/100kv.
3.Ergonomic operating unit with oil-proof membrane keyboard, easy to read LCD display, and integrated printer.
4.High quality test vessels mcl. transport safety compatible with previous model.
5.High precision of testing and high capacity of anti-jamming,99 groups storage testing data is convenient to reading and print
6.Clear and reliable results through the latest measurement technology. Excellent design for high efficiency and usability
7.Transparent cover on test cup with door and audible buzzer.
8.Test cell is made from transparent high impact glass or acrylic sheet due the flash is observed.
9.Easy to operate, small size, light weight which operated in the open air very conveniently and convenient for maintenance
10.System time can go on running under power off.(the system time just for reference can not be the standard of timing)
Technology and parameter data:
1.Power supply: AC220V ±10%, 50 HZ
2.Voltage output:0-80KV / 100K
5.Pressure increase rate : About 2 KVA/S
6.Pressure testing speed: 2%
7.Break down sensitivity : <2KV
8.Wave form distortion :≤3%
9.Time of breakdown: ≤10ms
10.Operational environment: Temperature:0℃-40℃, Humidity: the most relative humidity85%
11. Storage environment : Temperature:-20℃-40℃, Humidity: the most relative humidity75%.
12. Operational height: <150m (can be specially designed if the height is over 1500m)
13. Test cell: Glass, volume 300 to 500 ml, with protective cover and stirrer.
14. Electrodes: Stainless steel spherical 36 mm diameter/hemispherical 25 mm radius, 2.5 mm gap as per IEC-156.
15.Initial stand time of oil sample: 180 seconds
Intermediate stand time of oil sample: 60 seconds
String time of oil sample: 60 seconds
Number of consecutive test: 6