OIML R 125 : 1998
Current
The latest, up-to-date edition.
MEASURING SYSTEMS FOR THE MASS OF LIQUIDS IN TANKS
12-01-2013
Foreword
Terminology
Section I - General
Section II - Metrological Requirements
Section III - Technical Requirements
Section IV - Practical Installation Requirements
Section V - Metrological Controls
Annex A (Mandatory) - Performance tests and examinations
under laboratory simulated conditions
Annex B (Mandatory) - Performance tests under field conditions
Annex C (Informative) - Air buoyancy correction
Annex D (Informative) - Calculation of the minimum quantity
Annex E (Informative) - Diagrams showing common measuring
principles used
Annex F (Informative) - Alphabetical list of terminology
Bibliography
Describes the metrological and technical requirements for the pattern approval and verification of instruments used to determine the mass of liquid contained in a tank using methods which measure mass-related properties of the liquid while it is in a static state, e.g. the hydrostatic pressure of the liquid and gases in the tank.
| Committee |
TC 8/SC 2
|
| DocumentType |
Standard
|
| PublisherName |
Organisation Internationale de Metrologie Legale
|
| Status |
Current
|
| ISO 1155:1978 | Information processing — Use of longitudinal parity to detect errors in information messages |
| 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 11223-1:1995 | Petroleum and liquid petroleum products — Direct static measurements — Contents of vertical storage tanks — Part 1: Mass measurement by hydrostatic tank gauging |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology — Basic and general concepts and associated terms (VIM) |
| IEC 60068-2-3:1969 | Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state |
| ISO 2111:1985 | Data communication — Basic mode control procedures — Code independent information transfer |
| 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 |
| IEC 60068-2-56:1988 | Environmental testing - Part 2: Tests. Test Cb: Damp heat, steady state, primarily for equipment |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |