Can DGA and Furan Analysis be performed on Midel?
Yes DGA can be performed on Midel. The key indicator gasses such as Actylene (arcing) and Hydrogen (PD) are still relevant to Midel. For diagnosing common faults the standard methods (Rogers’ Ratio, Duval Triangle) are good guides. Care should be taken in borderline cases as the fault diagnosis boundaries are slightly different for esters, and for Midel the total amount of gas will be lower for the same fault level, when compared to mineral oil.
