BS EN 12645:2014
Current
The latest, up-to-date edition.
Tyre pressure measuring instruments. Devices for inspection of pressure and/or inflation / deflation of tyres for motor vehicles. Metrology, requirements and testing
Hardcopy , PDF
English
31-08-2014
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Categories
5 Metrological requirements
6 Technical requirements
7 Type approval testing to check
for compliance with metrological
and technical requirements
8 Inscriptions and marking
9 Metrological control
Annex A (normative) - Correspondence between
requirements and tests
Annex B (normative) - MPE graphics
Annex C (informative) - Examples of type approval test
sequence for multiple samples
Annex D (informative) - Recommended solutions for special
test conditions
Bibliography
Describes metrological and technical requirements and tests of tyre pressure measuring instruments.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes BS 4613-1(1970), BS 4613-2(1970), BS 4613-3(1972) and 96/216276 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard defines metrological and technical requirements and tests of tyre pressure measuring instruments.
Tyre pressure measuring instruments (often referred to as Tyre Pressure Gauges, [TPG]) are for the inspection of pressure and/or inspection of inflation/deflation of tyres of motor vehicles.
It establishes in the context of motor vehicles tyres, the minimum characteristics of the chain of measurement of tyre pressure measuring instruments intended to inspect or adjust the pressure of tyres inflated by air or nitrogen.
These devices, classified in different categories, are hereinafter referred to by generic term, “tyre pressure measuring instruments”.
This chain of measurement consists of all the elements between the tyre valve and the display device (connector, hose, control device, measurement components, reservoir, preset device etc.).
They indicate the pressure difference ( p e) between the air or the nitrogen in the tyre and the atmosphere.
The field of application established above can be extended to other applications where no specific standard exists.
Because of the influence of tyre pressure on road safety and energy efficiency, periodical verification of tyre pressure measuring instruments is strongly recommended.
| Standards | Relationship |
| NF EN 12645 : 2014 | Identical |
| NS EN 12645 : 2014 | Identical |
| UNI EN 12645 : 2014 | Identical |
| I.S. EN 12645:2014 | Identical |
| NBN EN 12645 : 2014 | Identical |
| NEN EN 12645 : 2014 | Identical |
| EN 12645:2014 | Identical |
| UNE-EN 12645:2015 | Identical |
| SN EN 12645 : 2014 | Identical |
| DIN EN 12645:2015-02 | Identical |
| ISO 16750-2:2012 | Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 2: Electrical loads |
| EN 60654-2:1997 | Operating conditions for industrial-process measurement and control equipment - Part 2: Power |
| EN 61000-4-1:2007 | Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series |
| OIML D 11 : 2013 | GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS |
| ISO 16750-1:2006 | Road vehicles Environmental conditions and testing for electrical and electronic equipment Part 1: General |
| 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 60068-2-2:2007 | Environmental testing - Part 2-2: Tests - Test B: Dry heat |
| 2004/22/EC : 2004 | DIRECTIVE 2004/22/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 31 MARCH 2004 ON MEASURING INSTRUMENTS |
| ISO 7637-2:2011 | Road vehicles Electrical disturbances from conduction and coupling Part 2: Electrical transient conduction along supply lines only |
| EN 60068-2-64:2008 | ENVIRONMENTAL TESTING - PART 2-64: TESTS - TEST FH: VIBRATION, BROADBAND RANDOM AND GUIDANCE |
| 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 |
| IEC 61000-4-6:2013 | Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields |
| EN 60068-3-8:2003 | Environmental testing - Part 3-8: Supporting documentation and guidance - Selecting amongst vibration tests |
| 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 |
| 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) |
| EN 60068-2-11:1999 | Environmental testing - Part 2: Tests - Test Ka: Salt mist |
| 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 60068-2-32:1993 | Basic environmental testing procedures - Part 2: Tests - Test Ed: Free fall |
| EN 61000-4-17:1999/A2:2009 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-17: TESTING AND MEASUREMENT TECHNIQUES - RIPPLE ON D.C. INPUT POWER PORT IMMUNITY TEST |
| EN 837-3:1996 | Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing |
| OIML R 23 : 1973 | TYRE PRESSURE GAUGES FOR MOTOR VEHICLES |
| OIML D 31 : 2008 | GENERAL REQUIREMENTS FOR SOFTWARE CONTROLLED MEASURING INSTRUMENTS |
| OIML V 2-200 : 2012 | INTERNATIONAL VOCABULARY OF METROLOGY - BASIC AND GENERAL CONCEPTS AND ASSOCIATED TERMS (VIM) |
| 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 |
| OIML R 117-1 : 2007 | DYNAMIC MEASURING SYSTEMS FOR LIQUIDS OTHER THAN WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS |
| EN 60068-2-47:2005 | Environmental testing - Part 2-47: Tests - Mounting of specimens for vibration, impact and similar dynamic tests |
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