UNI EN ISO 8311 : 2014
Current
The latest, up-to-date edition.
REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - CALIBRATION OF MEMBRANE TANKS AND INDEPENDENT PRISMATIC TANKS IN SHIPS - MANUAL AND INTERNAL ELECTRO-OPTICAL DISTANCE-RANGING METHODS
24-07-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Precautions
5 Equipment
6 Determination of measuring points
7 Calibration by manual method
8 Calibration by electro-optical
distance-ranging (EODR) method
9 Additional measurements
10 Calculation
11 Report and tables
12 Recalibration
Annex A (informative) - Uncertainty associated with
tank calibration
Annex B (informative) - Example of tank capacity
table (Tank No.3)
Annex C (informative) - Example of trim correction
table (Tank No. 1)
Annex D (informative) - Example of list correction
table (Tank No. 1)
Bibliography
Describes a method for the internal measurement of membrane tanks used in ships for the transport of refrigerated light hydrocarbon fluids.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN ISO 8311 : 2014 | Identical |
| ISO 8311:2013 | Identical |
| I.S. EN ISO 8311:2013 | Identical |
| SN EN ISO 8311:2014 | Identical |
| BS EN ISO 8311:2013 | Identical |
| NEN EN ISO 8311 : 2013 | Identical |
| NBN EN ISO 8311 : 2014 | Identical |
| EN ISO 8311:2013 | Identical |
| NS EN ISO 8311 : 2013 | Identical |
| DIN EN ISO 8311:2014-03 | Identical |
| ISO 12917-2:2002 | Petroleum and liquid petroleum products — Calibration of horizontal cylindrical tanks — Part 2: Internal electro-optical distance-ranging method |
| ISO 4512:2000 | Petroleum and liquid petroleum products Equipment for measurement of liquid levels in storage tanks Manual methods |
| ISO 1998-6:2000 | Petroleum industry — Terminology — Part 6: Measurement |
| ISO 18132-1:2011 | Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — General requirements for automatic tank gauges — Part 1: Automatic tank gauges for liquefied natural gas on board marine carriers and floating storage |
| IEC 60825-1:2014 | Safety of laser products - Part 1: Equipment classification and requirements |
| ISO 7507-4:2010 | Petroleum and liquid petroleum products Calibration of vertical cylindrical tanks Part 4: Internal electro-optical distance-ranging method |
| IEC 60079-10-1:2015 | Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres |
| ISO 7507-1:2003 | Petroleum and liquid petroleum products Calibration of vertical cylindrical tanks Part 1: Strapping method |
| ISO 18132-3:2011 | Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — General requirements for automatic tank gauges — Part 3: Automatic tank gauges for liquefied petroleum and chemical gases on board marine carriers and floating storage |
| ISO 10976:2015 | Refrigerated light hydrocarbon fluids — Measurement of cargoes on board LNG carriers |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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