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ASTM International - ASTM D5544-05

Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water

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Organization: ASTM International
Publication Date: 1 January 2005
Status: inactive
Page Count: 9
ICS Code (Chemical analysis): 71.040.40
significance And Use:

Even so-called high-purity water will contain contaminants. While not always present, these contaminants may contribute one or more of the following: dissolved active ionic substances such as... View More

scope:

1.1 This test method covers the determination of dissolved organic and inorganic matter and colloidal material found in high-purity water used in the semiconductor, aerospace, and other industries. This material is referred to as residue after evaporation (RAE). The range of the test method is from 0.1 g/L(ppb) to 20 mg/L (ppm).

1.2 This test method uses a continuous, real time monitoring technique to measure the concentration of RAE. A pressurized sample of high-purity water is supplied to the test method's apparatus continuously through ultra-clean fittings and tubing. Contaminants from the atmosphere are therefore prevented from entering the sample. General information on the test method and a literature review on the continuous measurement of RAE has been published.

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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 practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements, see Section 8.

Document History

June 1, 2016
Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
5.1 Even so-called high-purity water will contain contaminants. While not always present, these contaminants may contribute one or more of the following: dissolved active ionic substances such as...
May 1, 2011
Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
Even so-called high-purity water will contain contaminants. While not always present, these contaminants may contribute one or more of the following: dissolved active ionic substances such as...
ASTM D5544-05
January 1, 2005
Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
Even so-called high-purity water will contain contaminants. While not always present, these contaminants may contribute one or more of the following: dissolved active ionic substances such as...
June 10, 1999
Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
1.1 This test method covers the determination of dissolved organic and inorganic matter and colloidal material found in high-purity water used in the semiconductor, aerospace, and other industries....
September 15, 1994
Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
1.1 This test method covers the determination of dissolved organic and inorganic matter and colloidal material found in high-purity water used in the semiconductor, aerospace, and other industries....
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