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Insulation Oil Purifier

Insulation oil purifier can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors.

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Dielectric Strength Tester
Economic type
Model NIT

oil tester
NSH dielectric strength tester NIT

​The Summary

NIT series oil breakdown voltage oil testers are fully automatic micro controller based system, completely self-contained, compact and portable giving smooth variable test voltage from 0 to 60kV, 80kV, or 100 kV for testing the dielectric strength of insulating oil in accordance with all international standards like IEC156/IS6792/ASTM D1816/ASTM D877/UNE 21 specifications.

Features
  • Tests as per international standards
  • Easy operation, high autoimmunization
  • 100 test result storage capacity
  • LCD display
  • Built in printer
  • User Friendly RS 232 Interface
  • Safety protection
  • Accurate performance

Technical index
Test Voltage:            0-80kV
Capacity:                  60kV:1.2 kVA; 80kV:1.6 kVA; 100kV:2 kVA
Resolution:                0.1 kV.
Accuracy:                 2%
Time of Breakdown: <10 millisecond
Rate of rise of Voltage: 0.5 to 5 kV adjustable per second± 10%
                                 (0.5kV/s, 1kV/s, 2 kV/s, 3kV/s, 5kV/s)
Display:                    LCD screen


Dielectric Strength Tester
Advanced type
Model HYYJ

breakdown voltage tester
NSH dielectric strength tester HYYJ
The Summary

​HYYJ series oil breakdown voltage oil testers are the advanced type of NIT series. The parameters are set in advance with the adjusting switch and then the instrument strictly works on the basis of the preset parameters. After doing one test, the results can be printed if you want. This instrument has a series of characteristics, such as strong anti-jamming, simple operation, sound light warning.
Portable oil tester, microprocessor controlled fully automatic, for testing dielectric strength of an insulating oil with automatic oil temperature measurement.
HYYJ test voltage from 0 to 80kV or 100 kV for testing the dielectric strength of insulating oil in accordance with all international standards like IEC60156/IS6792/BS5874/VDE0370-5/ JIS C 2101-99(S)/ASTM D1816/ASTM D877, etc.

Features
  • Tests as per international standards
  • Easy operation, high autoimmunization
  • Large result storage capacity
  • LCD display
  • Built in printer
  • User Friendly interface
  • Safety protection

Technical index
Test Voltage:            80, 100 kV r.m.s.
Rate of rise of Voltage: ±(1% of full scale ± 2 digits)
Resolution, the best   0.1 kV
Display:                    LCD screen, 7 inch with touch pad
Temperature measurement: 0℃ to 70 ℃, or better
 

 


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