Covers sampling and analysis of free and gas dissolved in oil, from oil-filled equipment such as power and instrument transformers, and oil-filled cables. Assumes competence in gas chromatography and omits details found in practical manuals. Applicable to all samples and takes into account problems imposed by transport by unpressurized air freight and where considerable differences in ambient temperature occur between plant and examining laboratory. Includes methods of sampling and methods for preparation of oil samples.

BS EN 60567 : 2011

IEC 60567 : 4.0 - Identical