ASTM-G87 2007

$40.63

G87-02(2007) Standard Practice for Conducting Moist SO₂ Tests

Published By	Publication Date	Number of Pages
ASTM	2007	6

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Category: ASTM

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Description

1.1 This practice covers the apparatus and procedure to be used in conducting qualitative assessment tests in accordance with the requirements of material or product specifications by means of specimen exposure to condensed moisture containing sulfur dioxide.

1.2 The exposure conditions may be varied to suit particular requirements and this practice includes provisions for use of different concentrations of sulfur dioxide and for tests either running continuously or in cycles of alternate exposure to the sulfur dioxide containing atmosphere and to the ambient atmosphere.

1.3 The variant of the test to be used, the exposure period required, the type of test specimen, and the criteria of failure are not prescribed by this practice. Such details are provided in appropriate material and product purchase specifications.

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

1.5 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 a specific warning statement, see 4.3.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Significance and Use Apparatus
2	Reagents Sampling Test Specimens Conditioning Procedure
3	Evaluation of Results Report X1. MOIST SO2 TEST APPARATUS X1.1 Location X1.2 Chamber
4	X1.3 Temperature Controls FIG. X1.1
5	X2. STANDARD PRACTICE FOR CONDUCTING MOIST SO2 TESTS 24-H CONSTANT ATMOSPHERE CYCLE (METHOD A) OR 8-H MOIST SO2 AND 16-H PURGE/SOAK (METHOD B) X2.1 X2.2 X2.3 X2.4 X2.5
6	FIG. X2.1