What It Assesses
Clarity, haze, suspended matter, visible water, particles or unusual appearance.
Visual inspection provides an immediate first view of the sample, including clarity, visible contamination, suspended matter, haze or unusual appearance. It is a useful screening observation, but it should be interpreted together with laboratory test data rather than used as a standalone condition diagnosis.
Clarity, haze, suspended matter, visible water, particles or unusual appearance.
Visual inspection provides an immediate first view of the sample, including clarity, visible contamination, suspended matter, haze or unusual appearance.
Review the stated method, units, sample condition, companion tests and historical trend before making a condition judgement.
No single test result should be used as a universal diagnosis. Final maintenance, operational and safety decisions remain with the asset owner and qualified engineering personnel.
Provide the transformer details, sample count, reason for testing and any previous report reference so the exact scope and sample volume can be confirmed.