OIML R 81 : 1998
Current
The latest, up-to-date edition.
DYNAMIC MEASURING DEVICES AND SYSTEMS FOR CRYOGENIC LIQUIDS
12-01-2013
Foreword
SECTION I - GENERAL
SECTION II - METROLOGICAL REQUIREMENTS
SECTION III - TECHNICAL REQUIREMENTS
SECTION IV - MEASURING SYSTEMS EQUIPPED WITH ELECTRONIC DEVICES
SECTION V - METROLOGICAL CONTROLS
Annex A - Test procedures - Performance tests - general
Annex B - Test procedures - Performance tests - applicable
to electronic equipment
Annex C - Tables of density for liquid argon, helium,
hydrogen, nitrogen and oxygen; References
Bibliography
Describes the metrological and technical requirements and test procedures for measuring devices and systems used for the dynamic measurement of cryogenic liquids.
| Committee |
TC 8/SC 6
|
| DocumentType |
Standard
|
| PublisherName |
Organisation Internationale de Metrologie Legale
|
| Status |
Current
|
| API 551 : 2016 | PROCESS MEASUREMENT |
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| ISO 7637-1:2015 | Road vehicles — Electrical disturbances from conduction and coupling — Part 1: Definitions and general considerations |
| IEC 60068-3-1A:1978 | Environmental testing - Part 3: Background information - First supplement |
| ISO/IEC Guide 98:1993 | Guide to the expression of uncertainty in measurement (GUM) |
| IEC 60068-3-1:2011 | Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests |
| IEC 61000-4-11:2004+AMD1:2017 CSV | Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests |
| ISO 7637-2:2011 | Road vehicles Electrical disturbances from conduction and coupling Part 2: Electrical transient conduction along supply lines only |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| IEC 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| IEC 61000-4-2:2008 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV | Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test |
| IEC 60068-2-28:1990 | Environmental testing - Part 2: Tests. Guidance for damp heat tests |
| IEC 60068-2-1:2007 | Environmental testing - Part 2-1: Tests - Test A: Cold |
| ISO 6551:1982 | Petroleum liquids and gases Fidelity and security of dynamic measurement Cabled transmission of electric and/or electronic pulsed data |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.