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Oil Sampling and Diagnostics

Condition monitoring is of paramount importance to the maintenance of your transformers. Oil Sampling is conducted by experienced personnel of ESI thereby ensuring consistency of the sampling process and reliability of laboratory test data. Oil analysis and subsequent recommendations are made by qualified and experienced ESI staff backed by SD Myers, TJH2b and transformer manufacture experts.

Testing List(On line Transformer Testing)    OLTT Classic * Liquid Screen -Karl Fischer -Dissolved Gas Analysis -D.B.P.C (Inhibitor) -Metals in oil * Liquid Screen Test include; -Acidity, interfacial tention, di-elctric,specific  gravity, colour, visual & sendiment

ADDITIONAL TESTS.	TESTS	ASTM
FURANS	ACIDITY	D974
PCB	IFT	D971
	DI - ELECTRIC	D877
	COLOUR	D1524
	SP.GR	D1298
	VISUAL	D1524
	DBPC	D2668
	POWER FACTOR	D924(25C & 100C)
	KARL  FISCHER	D1533
	DGA	D3612
	PCB	D4059
	FURAN	D5837

*Tests can be tailored to your request. ESI believe that the OLTT CLASSIC to be a comprehensive set of tests for good condition monitoring of your transformer and oil.