BS EN 61125:1993:2004 Edition
$142.49
Unused hydrocarbon-based insulating liquids. Test methods for evaluating the oxidation stability
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 32 |
Describes three test methods using same apparatus, both uninhibited and inhibited.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Cooperating organizations |
| 6 | Foreword Foreword to amendment A1 Contents |
| 7 | Section 1 General 1.1 Scope 1.2 Normative references 1.3 General principle of the methods 1.4 Equipment |
| 9 | 1.5 Reagents |
| 10 | 1.6 Cleaning of test vessels 1.7 Catalyst 1.8 Insulating liquid sample conditioning 1.9 Determinations on the oxidized insulating liquid |
| 13 | Section 2 Method A 2.1 Outline of the method 2.2 Test conditions 2.3 Procedure 2.4 Determinations on the oxidized oil |
| 14 | 2.5 Report 2.6 Precision |
| 15 | Section 3 Method B 3.1 Outline of the method 3.2 Test conditions 3.3 Procedure |
| 16 | 3.4 Determinations on the oxidized oil (optional) 3.5 Report |
| 17 | 3.6 Precision |
| 19 | Section 4 Method C 4.1 Outline of the method 4.2 Test conditions 4.3 Procedure |
| 20 | 4.4 Determinations on the oxidized insulating liquid 4.5 Report 4.6 Precision |
| 21 | Annex A (normative) Determination of maximum diameter of the pores of a fritted glass filter |
| 22 | Annex B (normative) Thermometer specifications B.1 Thermometer specification for method A B.2 Thermometer specification for methods B and C |
| 23 | Figure 1 Typical 8 hole�(4��2) aluminium heating block |
| 24 | Figure 2 Aluminium alloy temperature measuring block Figure 3 Position of the tube in the oil bath |
| 25 | Figure 4 Oxidation tube or absorption tube |
| 26 | Figure 4bis Oxidation tube and absorption tube assembly |
| 27 | Figure 5 Soap bubble flowmeter |
| 28 | Figure 6 Determination of maximum diameter of the pores of a glass filter |
| 29 | Annex ZA (normative) Other international publications quoted in this standard with the references of the r… |
| 31 | National Annex NA (informative) Committees responsible National Annex NB (informative) Cross-references |
