Test Instrument Reference

Data record instr.dissolved-gas-analyzer.definition

Verified 2026-10-27 Confidence: Medium

A dissolved gas analyzer extracts the gases dissolved in a transformer's insulating oil and measures the concentration of each, because the gases formed by overheating, arcing and partial discharge in the oil and paper dissolve in the oil and reveal a developing fault before it escalates.

ProvenanceGE Vernova product page supports data record instr.dissolved-gas-analyzer.definition, which is cited on the entry Dissolved gas analyzer (DGA).SOURCEGE Vernova product pageGE Vernova product pageManufacturer pageDATA RECORDinstr.dissolved-gas-analyzer.definitioninstr.dissolved-gas-anal..Verified 2026-10-27ENTRYDissolved gas analyzer (DGA)Dissolved gas analyzer (..No revisions
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StepItemDetail
SourceGE Vernova product pageManufacturer page
Data recordinstr.dissolved-gas-analyzer.definitionVerified 2026-10-27
EntryDissolved gas analyzer (DGA)No revisions
Subject
Dissolved gas analyzer (DGA) (Instrument classes)
Kind
Definition
Source
GE Vernova product page, web page edition, Kelman TRANSFIX - multi-gas online transformer DGA monitor, GE Vernova. Publisher page

History

Every recorded change to this data record, oldest first.
DateChange
2026-10-27created
2026-10-27review_status unreviewed -> software_reviewed

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"Data record instr.dissolved-gas-analyzer.definition." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/data/instr.dissolved-gas-analyzer.definition/.