Scope
UIC 544-1
Railway Rolling Stock Braking Performance
UIC 544-1 establishes the braking performance requirements and test procedures for railway rolling stock, including trains, trams, and metro vehicles. It defines minimum deceleration rates, braking distance standards, and the interaction between service and emergency braking systems under various load conditions and rail adhesion scenarios. This standard is essential for ensuring passenger safety and operational reliability across European rail networks by verifying that vehicles meet consistent, continent-wide braking performance benchmarks. Accreditation ensures independent verification of manufacturers' compliance and operational readiness of rail fleets.
What it measures
- Service brake deceleration and stopping distance
- Emergency brake performance and reaction time
- Braking distance on different rail adhesion conditions
- Brake force distribution across axles
- Thermal stability during repeated braking cycles
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DIN EN 14531-1
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BS EN 14531-1
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NF EN 14531-1
🇮🇹
UNI EN 14531-1
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UNE EN 14531-1
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NEN EN 14531-1
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HbA1c
Eosinophile, Basophile, MCV, MCH)
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Elektrolyte (Kalium, Natrium, Chlorid)
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IMPELAB
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DIN EN ISO 7932
DIN EN ISO 6579-1
DIN EN ISO 7937
DIN EN ISO 11290-1
0.95) based on BS ISO 21527-2:2008
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IEC 61347-2-11
IEC 61000-4-11: 2004
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ISO 7637-2
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DIN EN 62053-23: 2017-09
DIN EN ISO 11816-1
IEC 62109-1
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INERCO INSPECCIÓN Y CONTROL
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UNE-EN 15259
UNE-EN 13284-1
UNE 77225
EPA 8
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INOVALYS - Site de Nantes
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DIN EN ISO 17294-2
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ISO 19343
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Plasma, Serum, Plasma 0,5 mmol/L
Plasma, Serum, Plasma 50 mmol/L
Plasma, Serum, Plasma
Material
Urin
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INSTITUT MECASEM
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(BS EN ISO 6892-1: 2019)
ASTM E8/E 8M
DIN EN 10002-1
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DIN EN 2002-001
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DIN EN ISO 7932
DIN EN ISO 22964
NF V08-059
DIN EN ISO 6579-1
NF V08-036
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UNE-EN 12667
UNE-EN 14509
UNE-EN ISO 29470
UNE-EN 826
UNE-EN 1607
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EN 55016-1-6
CEM EL-025
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IEC 60127-6
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CEM ME-003
EURAMET cg-17
CEM ME-010
Ground-borne noise and vibration from ra
UNE-EN ISO 16911-1
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INTERTEK France
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DIN EN ISO 1833-6
DIN EN ISO 1833-2
DIN EN ISO 1833-7
DIN EN ISO 1833-1
DIN EN ISO 1833-20
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IEC 62271-1: 2017-07
DIN EN 62271-1
VDE 0671-1
IEC 62271-100: 2021
VDE 0671-100
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DIN EN 1230-1
EN 1230-2
DIN 10955
DIN ISO 8784-1
DIN 54378
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ITALCERTIFER
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EN 14531-1
DIN EN 50215
UNI EN 14531-2
DIN EN 16334
DIN EN 15355
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ITC - CNR
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DIN EN 14019
EN ISO 1716
IEC 60512-15-2
BS EN ISO 1716:2002
DIN EN 1026
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ITGA NORMANDIE
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NF X43-050 (parties utiles de
ISO 22262-1
NF X 43-050
NF X 43-269 - Annexe K
ITS Testing Services (UK)
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BS EN ISO 1833-1:2020
And the following parts of ISO 1833
ISO 1833-4:2017/EU Reg. method 2ISO 1833
ISO 1833-3: 2019
ISO 1833-6: 2019
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