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DIN EN 61198 VDE 0380-6:1995-03
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DIN EN 61198 VDE 0380-6:1995-03
Mineral insulating oils - Methods for the determination of 2-furfurol and related compounds (IEC 61198:1993); German version EN 61198:1994More info
The document specifies test methods for the analysis of 2-furfural and related furan compounds resulting from the degradation of cellulosic insulation and found in mineral insulating oil samples taken from electrical equipment. 2-furfural and related furan compounds dissolved in mineral oil are analysed by high performance liquid chromatography (HPLC). Prior to HPLC analysis, furan derivatives are extracted from the oil by use of a suitable extraction method such as liquid-liquid extraction (method A) or solid-phase separation on an silica cartridge (method B).
| Author | VDE |
|---|---|
| Editor | VDE |
| Document type | Standard |
| Format | Paper |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 29.040.10 : Insulating oils
|
| Number of pages | 15 |
| Replace | DIN IEC 10(Sec)295 (1991-11) |
| Cross references | EN 61198 (1994-03), IDT |
| Weight(kg.) | 0.1255 |
| Year | 1990 |
| Document history | DIN EN 61198 (1995-03) |
| Country | Germany |
| Keyword | EN 61198;61198 |