DIN EN ISO 15112 E : 2014
Current
The latest, up-to-date edition.
22-09-2014
National foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 General principles
6 Gas measurement
7 Energy determination
8 Strategy and procedures
9 Assignment methods
10 Calculation of energy quantities
11 Accuracy on calculated energy
12 Quality control and quality assurance
Annex A (informative) - Main instruments and
energy-determination techniques
Annex B (informative) - Different possible patterns
in the change of the calorific value
Annex C (informative) - Volume conversion
and volume-to-mass conversion
Annex D (informative) - Incremental energy
determination
Annex E (informative) - Practical examples for
volume conversion and energy quantity
calculation
Annex F (informative) - Practical examples for
averaging the calorific value due to
different delivery situations
Annex G (informative) - Ways of determining
substitute values
Annex H (informative) - Plausibility check graphical
example
Annex I (informative) - Uncorrected data, bias
correction and final result graphical example
Annex J (informative) - Single-reservoir calorific
value determination
Bibliography
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