OIML R 75-1 : 2002
Current
The latest, up-to-date edition.
HEAT METERS - PART 1: GENERAL REQUIREMENTS
12-01-2013
Foreword
1 Scope
2 References
3 Types of instrument
4 Terminology and symbols
5 Rated operating conditions
6 Technical characteristics
7 Specified working range
8 Heat transmission formula
9 Metrological characteristics (maximum permissible
errors, MPE)
10 Environmental classification
11 Heat meter specifications, inscriptions and
instruction manual
12 Information to be delivered with the heat meters or
sub-assemblies
Annex A (Mandatory): Heat coefficient equations
Pertains to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is given up by a liquid called the heat-conveying liquid.
| Committee |
TC 11
|
| DocumentType |
Standard
|
| PublisherName |
Organisation Internationale de Metrologie Legale
|
| Status |
Current
|
| ASTM E 3137/E3137M : 2017 | Standard Specification for Heat Meter Instrumentation |
| ISO 20456:2017 | Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids |
| OIML G 20 : 2017 | SURVEILLANCE OF UTILITY METERS IN SERVICE ON THE BASIS OF SAMPLING INSPECTIONS |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| IEC 60751:2008 | Industrial platinum resistance thermometers and platinum temperature sensors |
| IEC 61010-1:2010+AMD1:2016 CSV | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
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