ASTM D1533-12
Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
- Standard No.
- ASTM D1533-12
- Release Date
- 2012
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D1533-20
- Latest
- ASTM D1533-20
- Scope
- 1.1 This test method covers the measurement of water present in insulating liquids by coulometric Karl Fischer titration. This test method is used commonly for test specimens below 1008201;% relative saturation of water in oil. The coulometric test method is known for its high degree of sensitivity (typically 10 ??g H2O). This test method requires the use of equipment specifically designed for coulometric titration.
1.2 This test method recommends the use of commercially available coulometric Karl Fischer titrators and reagents.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practice and determine the applicability of regulatory limitations prior to use. For specific precautionary statements see 8.1 and A2.1.
ASTM D1533-12 Referenced Document
- ASTM D923 Standard Practices for Sampling Electrical Insulating Liquids
ASTM D1533-12 history
- 2020 ASTM D1533-20 Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
- 2012 ASTM D1533-12 Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
- 2000 ASTM D1533-00(2005) Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
- 2000 ASTM D1533-00 Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
