These tests are needed for the periodic monitoring and predictive maintenance of transformer oil’s chemical, electrical, and physical properties. Identify the transformer to be sampled and ensure sample chain of custody. For example, pcb testing is appropriate for new dielectric fluid, such as would be used to fill a new transformer.
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There are several scenarios where testing a dielectric fluid for pcb content is warranted. At oil check we have the capacity to test oil from an aged transformer whether it be for maintenance, checking for any carry over after an oil change, oil disposal, decommissioning or refurbishment for. We are equipped to perform a comprehensive set of purchase specification tests, such as those for the doble transformer oil purchase specification (tops) or astm d 3487 for new mineral oils.
T&r offers a full line of services that no other lab testing company can offer.
Our transformer oil testing services offer you a complete solution to your transformer testing needs. (uti) provides transformer oil tests; Tj|h2b offers polychlorinated biphenyls testing and analysis (astm d4059, epa 8082 (a, iec 61619) to help select the appropriate handling and disposal procedures. Our lab tests approximately 32,000 samples every year ranging from pcb to oil screening and dissolved gas analysis.
The identification of the transformer to be sampled usually starts with a database of transformers provided by the owner. We provide you with fast analyses to iec, astm, and iso standards, helping you identify issues quickly.
