IEC TR 62434 : 1.0

Table of Contents

FOREWORD
1 Scope and object
2 Normative references
3 General principles
  3.1 Terms and definitions
  3.2 Symbols
  3.3 pH value
  3.4 Standard reference buffer solutions (primary and secondary
      pH standards)
  3.5 Widths of normal pH scales or normal pH ranges in the
      general solvents Z
  3.6 Electrodes and operating conditions
4 Solvent media of applicability
5 Procedure for specification
6 Recommended standard values and ranges of influence quantities
7 Verification of values
8 Other difficult media for pH determinations
Annex A (informative) Values of the Nernstian slope factor
                      k = 2,3026 RT/F
Annex B (informative)
Annex C (informative)
Annex D (informative)
Annex E (informative)
Annex F (informative)
Bibliography
Figures
Table

Abstract

Specifies the terminology, definitions, methodology, requirements for statements by manufacturers and performance tests for analyzers, sensor units and electronic units used for the determination of pH value in non-aqueous and aqueous-organic solvent mixtures.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 65