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Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration
| 분야 | 05.02 : 석유제품 및 윤활유 (Ⅱ) |
|---|---|
| 적용범위 | 1.1?This test method covers the direct determination of entrained water in petroleum products and hydrocarbons using automated instrumentation. This test method also covers the indirect analysis of water thermally removed from samples and swept with dry inert gas into the Karl Fischer titration cell. Mercaptan, sulfide (S? or H2S), sulfur, and other compounds are known to interfere with this test method (see Section 6). The precision statement of this method covers the nominal range of 20?mg/kg to 25?000 mg/kg for Procedure A, 30?mg/kg to 2100?mg/kg for Procedure B, and 20?mg/kg to 360?mg/kg for Procedure C. 1.2?This test method is intended for use with commercially available coulometric Karl Fischer reagents and for the determination of water in additives, lube oils, base oils, automatic transmission fluids, hydrocarbon solvents, and other petroleum products. By proper choice of the sample size, this test method may be used for the determination of water from mg/kg to percent level concentrations. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
| 국제분류(ICS)코드 |
71.040.50 : 물리화학적인 분석 방법
75.080 : 석유제품 일반 75.100 : 윤활유 |
| 페이지수 | 10 |
| Edition | 20 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ASTM D6304-20 REDLINE | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration | 2020-12-01 | 표준 |
| 2 | ASTM D6304-20 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration | 2020-12-01 | 표준 |
| 3 | ASTM D6304-16e1 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration | 2016-07-01 | 구판 |
| 4 | ASTM D6304-16 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration | 2016-07-01 | 구판 |
| 5 | ASTM D6304-07 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration (Withdrawn 2016) | 2007-07-15 | 구판 |
| 6 | ASTM D6304-04ae1 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration | 2004-05-01 | 구판 |
| 7 | ASTM D6304-04a | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration | 2004-05-01 | 구판 |
| 8 | ASTM D6304-04e1 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration | 2004-02-01 | 구판 |
| 9 | ASTM D6304-04 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration | 2004-02-01 | 구판 |
| 10 | ASTM D6304-03 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration | 2003-07-10 | 구판 |
| 11 | ASTM D6304-00 | Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration | 2000-09-10 | 구판 |
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