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EN 62262:2002
|
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
|
IEC 61000-4-8 : 2.0
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-8: TESTING AND MEASUREMENT TECHNIQUES - POWER FREQUENCY MAGNETIC FIELD IMMUNITY TEST |
|
IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV
|
Information technology equipment - Safety - Part 1: General requirements |
|
EN 50160 : 2010 AMD 1 2015
|
VOLTAGE CHARACTERISTICS OF ELECTRICITY SUPPLIED BY PUBLIC ELECTRICITY NETWORKS |
|
EN 60068-3-1:2011
|
Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests |
|
EN 12405-1:2005+A2:2010
|
Gas meters - Conversion devices - Part 1: Volume conversion |
|
EN ISO 13443:2005
|
Natural gas - Standard reference conditions (ISO 13443:1996 including Corrigendum 1:1997) |
|
EN 61000-4-1:2007
|
Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series |
|
ISO 6976:2016
|
Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition |
|
OIML D 11 : 2013
|
GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS |
|
IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION)
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST |
|
IEC 61000-4-1:2006
|
Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series |
|
ISO 5168:2005
|
Measurement of fluid flow — Procedures for the evaluation of uncertainties |
|
EN 61000-4-11:2004/A1:2017
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-11: TESTING AND MEASUREMENT TECHNIQUES - VOLTAGE DIPS, SHORT INTERRUPTIONS AND VOLTAGE VARIATIONS IMMUNITY TESTS (IEC 61000-4-11:2004/A1:2017) |
|
EN 60068-2-1:2007
|
Environmental testing - Part 2-1: Tests - Test A: Cold |
|
EN 60079-0:2012/A11:2013
|
EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
|
IEC 60068-3-1:2011
|
Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests |
|
EN 60068-2-2:2007
|
Environmental testing - Part 2-2: Tests - Test B: Dry heat |
|
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 |
|
IEC 62054-21:2004+AMD1:2017 CSV
|
Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches |
|
EN 24006:1993
|
Measurement of fluid flow in closed conduits - Vocabulary and symbols (ISO 4006:1991) |
|
EN 60950-1:2006/A2:2013
|
INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED) |
|
EN 60068-2-64:2008
|
ENVIRONMENTAL TESTING - PART 2-64: TESTS - TEST FH: VIBRATION, BROADBAND RANDOM AND GUIDANCE |
|
IEC 61000-4-8:2009
|
Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test |
|
ISO 12213-3:2006
|
Natural gas Calculation of compression factor Part 3: Calculation using physical properties |
|
IEC 61000-4-4:2012 RLV
|
Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test |
|
EN 61000-4-2:2009
|
Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
|
ISO/IEC/IEEE 60559:2011
|
Information technology Microprocessor Systems Floating-Point arithmetic |
|
IEC 60068-2-31:2008
|
Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens |
|
IEC 60068-2-64:2008
|
Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance |
|
IEC 61000-4-6 : 4.0
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS |
|
IEC 61000-4-6:2013
|
Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields |
|
IEC 61520:2000
|
Metal thermowells for thermometer sensors - Functional dimensions |
|
EN 61000-4-3 : 2006 AMD 2 2010
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST |
|
ISO/IEC Guide 99:2007
|
International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
|
EN 60079-11:2012
|
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
|
IEC 60079-11:2011
|
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
|
ISO 7498-2:1989
|
Information processing systems Open Systems Interconnection Basic Reference Model Part 2: Security Architecture |
|
ISO 15970:2008
|
Natural gas Measurement of properties Volumetric properties: density, pressure, temperature and compression factor |
|
EN 60947-5-6:2000
|
Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) |
|
EN 437:2003+A1:2009
|
Test gases - Test pressures - Appliance categories |
|
EN 60751:2008
|
INDUSTRIAL PLATINUM RESISTANCE THERMOMETERS AND PLATINUM TEMPERATURE SENSORS |
|
EN 60079-25:2010/AC:2013
|
EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010) |
|
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV
|
Degrees of protection provided by enclosures (IP Code) |
|
EN 61000-4-8:2010
|
Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test |
|
ISO 13443:1996
|
Natural gas Standard reference conditions |
|
EN 22768-1:1993
|
General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989) |
|
EN ISO 12213-3:2009
|
Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006) |
|
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 60079-25:2010
|
Explosive atmospheres - Part 25: Intrinsically safe electrical systems |
|
IEC 60079-0:2011
|
Explosive atmospheres - Part 0: Equipment - General requirements |
|
IEC 62262:2002
|
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
|
IEC 60751:2008
|
Industrial platinum resistance thermometers and platinum temperature sensors |
|
EN 60068-2-78:2013
|
Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state |
|
EN 61000-4-4:2012
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST (IEC 61000-4-4:2012) |
|
CISPR 11:2015 RLV
|
Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement |
|
IEC 60068-2-1:2007
|
Environmental testing - Part 2-1: Tests - Test A: Cold |
|
ISO 17089-1:2010
|
Measurement of fluid flow in closed conduits - Ultrasonic meters for gas Part 1: Meters for custody transfer and allocation measurement |
|
EN 61000-4-6:2014/AC:2015
|
ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS (IEC 61000-4-6:2013) |
|
EN 60529:1991/AC:2016-12
|
DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
|
EN 60068-2-30:2005
|
Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
|
EN ISO 6976:2016
|
Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016) |
|
EN ISO 12213-2:2009
|
Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006) |
|
ISO 12213-2:2006
|
Natural gas Calculation of compression factor Part 2: Calculation using molar-composition analysis |
|
IEC 61000-4-29:2000
|
Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests |
|
EN 12405-2:2012
|
Gas meters - Conversion devices - Part 2: Energy conversion |
|
ISO 4006:1991
|
Measurement of fluid flow in closed conduits — Vocabulary and symbols |
|
EN 61000-4-29:2000
|
Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests |
|
IEC 60947-5-6:1999
|
Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) |
|
EN ISO 15970:2014
|
Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008) |
|
ISO/IEC Guide 98-3:2008
|
Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
|
EN 1776:2015
|
Gas infrastructure - Gas measuring systems - Functional requirements |
|
EN 60068-2-31:2008
|
ENVIRONMENTAL TESTING - PART 2-31: TESTS - TEST EC: ROUGH HANDLING SHOCKS, PRIMARILY FOR EQUIPMENT-TYPE SPECIMENS |
|
IEC 60068-2-30:2005
|
Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |