Scope
UIC 540-1, 540-2
Pneumatic Brake Systems for Railway Rolling Stock
UIC 540 establishes technical requirements and test procedures for pneumatic (air) brake systems on freight and passenger trains throughout the European railway network. This standard covers design, performance, safety, and interoperability of brake components including cylinders, valves, pipes, and control systems. Railway manufacturers, brake suppliers, and infrastructure operators require testing to ensure compliance, validate equipment compatibility across different networks, and demonstrate safety performance. Accredited testing provides independent verification that brake systems meet stringent safety and reliability standards essential for railway operations.
What it measures
- Brake force and braking deceleration (m/s²)
- Pressure response and valve actuation times
- Pipe and connection integrity and leakage rates
- Brake cylinder performance and seal integrity
- System compatibility and inter-car coupling performance
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NBN EN 14512
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DIN EN 14512
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BS EN 14512
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NF EN 14512
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UNI EN 14512
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UNE EN 14512
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NEN EN 14512
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NBN EN ISO 4413
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DIN EN ISO 4413
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BS EN ISO 4413
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NF EN ISO 4413
🇮🇹
UNI EN ISO 4413
3,963
Accredited labs
21
Countries
Showing 2,676–2,700 of 3,963 labs
OLVG Laboratoria
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Massaspectrometrie
Immunoflowcytometrie
Beenmergonderzoek
Bloedafname (extra-muraal)
Bloedafname (intra-muraal)
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OLVG Laboratoria
Active
Monsterverwerking: registratie, opslag
Histochemische kleuringen
Immuunhistochemische kleuringen
Enzymhistochemische kleuringen (speciele
Immuunfluorescentie kleuringen
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OMECO SrL
Active
DIN EN ISO 17294-2
ISO 15708-3
ISO 15708-4
IEC 62321-2
IEC 62321-3-1
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OMICRON ITALIA Srl
Active
DIN EN 14175-3
DIN EN 14175-4
DIN EN 12469
BS EN ISO 14644-1:2015
UNI EN 14175-4
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AOAC 2012.01 2016
COI/T.20/Doc n 35/rev 1 2017
COI/T.20/Doc n 34/rev 1 2017
OIV-MA-AS313-01 cap 5.2 R2015
OIV-MA-AS313-02 R2015
+ 3 more
ISO 4832
DIN ISO 16649-2
DIN EN ISO 4833-1
DIN EN ISO 21528-2
ISO 11731
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ISO 4832
ISO 21527-1
DIN EN ISO 4833-1
ISO 11731
ISO 16649-2
+ 3 more
OMNILAB
Active
ISO 11731
ISO 9308-1
BS EN ISO 17294-2
APAT CNR IRSA 2030 Man 29 2003
APAT CNR IRSA 2060 Man 29 2003
+ 2 more
ONNEKEN Meß- und Prüftechnik
Active
Druck 0,03 bar
> −0,02 bar
positiver Überdruck
Absolutdruck Pabs
Negativer und positiver —0,01 bar
+ 3 more
ONTRAS Gastransport
Active
Railway braking — urban guided transport
Railway vehicle body structural requirem
> 2,0 bar
> 0,05 bar
positiver Überdruck
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OPTOLUTION Messtechnik
Active
Durchfluss von
Volumendurchfluss
1) In den CMC sind die erweiterten Messu
− Durchfluss von Flüssigkeiten
verwendete Abkürzungen:
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Ober Berg & Lukowiak
Active
DIN EN 60068-2-14
DIN EN 60068-2-30
DIN EN IEC 60068-2-38
DIN EN 60529
IEC 61000-4-2: 2008
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Railway brake — magnetic track brakes (U
Ebenheit
− Ebenheit
− Geradheit
− Winkelnormale
+ 3 more
Tensile testing of metallic materials (I
Charpy impact test (ISO 148-1)
DIN EN ISO 6506-1
DIN EN ISO 6507-1
DIN EN ISO 6508-1
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Tensile testing of metallic materials (I
Charpy impact test (ISO 148-1)
DIN EN ISO 6506-1
DIN EN ISO 6507-1
ASTM E 8
+ 3 more
Officine Santafede srl
Active
Charpy impact test (ISO 148-1)
DIN EN ISO 3651-2
ASTM E 8
ASTM A 262-15
ASTM E 1245-03
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DIN EN IEC 60230
IEC 60502-2
IEC 60502-4
IEC 60840
IEC 61442
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Oldham Specsavers Hearcare
Active
Otoscopy | Audiometer (Brand) 1 x
History taking | Siemens Unity 3 AC tran
Pure tone audiometry | DD45 BC transduce
Impression taking | Heine
Real ear measurement | Casella CEL-240 S
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Omega-Test srl
Active
UNI ISO 16258-1
UNI 11768
UNI ISO 16258-1
DM 06/09/1994 GU n 288 10/12/1994
Reg CE 761/2009 23/07/2009 GU CE
+ 1 more
0,2 0,003 bis 0,006
(N 2 O) 0,000008
(HNF1b-Gen, OMIM#189907
DIN EN ISO 19458
DIN EN 13126-19
+ 3 more
Omnia Lab Center Srl
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DIN EN ISO 4833-1
DIN EN 12457-2
ISO 11731
ISO 4833-1
ISO 18593
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Eiweiße
Faktor II
Faktor IX
Faktor V
Faktor VII
+ 3 more
ZONE3, MeasureMind einer Raumdiagonale
Software von OGP ≤ 1155 mm
Software von OGP ≤ 630 mm
Hofheim-Wallau, D
Steuerungssoftware Messvolumen mit
Optical Test & Calibration
Active
DC Resistance
DC VOLTAGE
DC CURRENT
DC RESISTANCE (cont’d)
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