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AS/NZS 1580.505.1:1996
[Current]Paints and related materials — Methods of test, Method 505.1: pH of water-based paints
Specifies a referee method and a production for determining the pH of water-based paints.
Published: 05/03/1996
Pages: 9
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
PREFACE
1 SCOPE
2 REFERENCED DOCUMENTS
3 METHOD A—REFEREE METHOD
3.1 Principle
3.2 Apparatus
3.2.1
3.2.2
3.3 Materials
3.3.1 Reference solutions
3.3.2 Saturated potassium chloride (KCI) solution
3.3.3
3.4 Preparation of sample
3.5 Test conditions
3.6 Procedure
3.6.1 Calibration of instrument
3.6.2 pH determination of test sample
3.6.3 Correction for instrument error
3.7 Reproducibility and repeatability
3.8 Report
4 METHOD B—APPROXIMATE METHOD
4.1 Principle
4.2 Apparatus and material
4.2.1
4.2.2
4.2.3
4.3 Procedure
4.4 Report
APPENDIX A
APPENDIX B
B1 INTRODUCTION
B2 pH METER TEST
B2.1 Apparatus
B2.1.1 Resistor
B2.1.2 Calibrated source of potential
B2.2 Procedure
B2.3 Evaluation of results
B3 GLASS ELECTRODES TEST
B3.1 Outline of test
B3.2 Apparatus
B3.2.1 Standard hydrogen gas electrode
B3.2.2 Supply of purified hydrogen gas
B3.2.3 Buffer solutions
B3.2.4 Test vessel
B3.2.5 Constant temperature water bath
B3.3 Procedure
B3.4 Evaluation of results
Cited references in this standard
[Superseded]
Paints and related materials — Methods of test, Method 101.4: Conditions of test, temperature controlled
[Current]
Paints and related materials — Methods of test, Method 102.1: Sampling procedure
[Superseded]
Paints and related materials — Methods of test, Method 103.1: Preliminary examination and preparation for testing
ASTM E70
Test methods for pH of aqueous solutions with the glass electrode
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