How can you avoid air and moisture when taking oil samples?
Correct oil sampling techniques prevent air, moisture and dirt from entering transformer or turbine oil,...
Why does your BDV tester need certified calibration?
A BDV tester for transformer oil must have certified, ISO 17025–traceable calibration to keep high‑voltage...
How can manufacturers safely handle insulation oil and PCB testing?
Manufacturers can safely handle insulation oil and PCB testing by enforcing disciplined sampling, labeling, storage,...
Contact Resistance Tester / Digital Micro-Ohmmeter: Improve Low-Resistance Testing Accuracy for Power Assets, July 2026
Contact Resistance Tester / Digital Micro-Ohmmeter solutions help utilities and industrial teams improve low-resistance measurement...
Surge Arrester Leakage Current Analyzer for Smarter Condition Monitoring in July 2026
Surge Arrester Leakage Current Analyzer helps utilities and industrial teams detect arrester aging earlier, improve...
How can oil color and acidity reveal insulation aging?
Oil color and acidity reveal how far transformer insulation has aged. Dark or cloudy insulating...
Is Karl Fischer Moisture Testing In Transformer Oil Really That Critical?
Transformer insulation oil can be ruined by just a few drops of water because moisture...
Is Testing Interfacial Tension (IFT) in Transformer Oil Really Necessary?
Testing Interfacial Tension (IFT) in transformer oil is necessary because it reveals polar contaminants and...
How should factories react to low breakdown voltage (BDV) results in insulating oil?
Low BDV results indicate that insulating oil has lost dielectric strength due to moisture, particles,...
How is dielectric strength test (BDV) done correctly?
A dielectric strength test (BDV) checks the breakdown voltage of insulating oil under controlled conditions,...