Insulating Oils laboratories may also do the following tests:

Dielectric Strength Test: Determines the maximum electric field that the oil can withstand without breakdown Testing
Dissolved Gas Analysis (DGA): Detects gases dissolved in the oil Testing
which can indicate the presence of faults or degradation within electrical equipment Testing
Water Content Test: Measures the amount of water in the oil Testing
as excessive moisture can reduce its insulating properties Testing
Acidity Test: Assesses the acid number to monitor oil degradation Testing
which can affect the lifespan and efficiency of the electrical equipment Testing
Furan Analysis: Helps in detecting the degradation of paper insulation in transformers Testing