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
🇩🇪 DIN EN 14512 🇬🇧 BS EN 14512 🇫🇷 NF EN 14512 🇮🇹 UNI EN 14512 🇪🇸 UNE EN 14512 🇳🇱 NEN EN 14512 🇩🇪 DIN EN ISO 4413 🇬🇧 BS EN ISO 4413 🇫🇷 NF EN ISO 4413 🇮🇹 UNI EN ISO 4413 🇪🇸 UNE EN ISO 4413 🇳🇱 NEN EN ISO 4413
1,323 Accredited labs
15 Countries

Showing 451–475 of 1,323 labs

HYDAC Systems & Services

Active
DAkkS D-K-21083-01-01 Neunkirchen-Heinitz, DE
Gleichspannung 0 µV Messgeräte > 20 mV Messgeräte > 200 mV > 2 V > 20 V + 3 more
View Profile

HaBu Hauck Prüftechnik

Active
DAkkS D-K-17344-01-01 Hochdorf-Assenheim, DE
Härte *) 20 HRA Härtevergleichsplatten 20 HRB nach Rockwell Verfahren 20 HRC 40 HRD 60 HRF + 3 more
View Profile

Hampshire Scientific Service

Active
UKAS 0024 Southsea, GB
(HSG 248) - 2021 ASB/SOP/OM8 based on HSG 248 ASB/SOP/OM6 based on HSG 248 DIN EN 12697-11 on BS 4401:Part 3:1970(1986) + 3 more
View Profile

Hartford Steam Boiler UK

Active
UKAS 8452 Manchester, GB
BS 2790 - Specification for the design a BS 1113 - Specification for the design a BS EN 13480 Parts 1 to 8 - Metallic EN 13445 – Parts 1 to 10 Unfired pressur BS EN ISO 15614 and ASME IX + 3 more
View Profile

Harzklinikum Dorothea Christiane Erxleben GmbH Zentrum für Laboratoriumsdiagnostik

Active
DAkkS D-ML-13446-01-01 Wernigerode, DE
automatische Zelldifferenzierung Erythrozyten Leukozyten Retikulozyten Thrombozyten + 3 more
View Profile

Healthy Buildings (Ireland) Ltd

Active
UKAS 4659 Newry, GB
(HSG 264, 2012) and Appx. 3 of HSG 227 (2004)) Executive guides HSG 264 (2012)
View Profile

Hensel Mess-, Regel- und Prüftechnik

Active
DAkkS D-K-15122-01-00 Cunewalde, DE
Absolutdruck p abs > 41 bar Negativer und positiver Überdruck + 3 more
View Profile

Hessische Eichdirektion

Active
DAkkS D-K-19237-01-02 Darmstadt, DE
Masse * 1 mg konventioneller 2 mg Wägewert/ Masse > 5 mg 10 mg + 3 more
View Profile

Heywood Williams Components

Active
UKAS 9868 Daventry, GB
DIN EN 1026 DIN EN 12046-2 BS 6375-1:2015 + A1:2016 and the DIN EN 1027 DIN EN 1629 + 3 more
View Profile

Hohenstein Laboratories

Active
DAkkS D-PL-12083-01-04 Bönnigheim, DE
DIN 53160 DIN 54034 DIN 54056 DIN EN 20105-A02 DIN EN 20105-N01 + 3 more
View Profile

Home Counties Asbestos

Active
UKAS 24561 Hertford, GB
(HSG 264, 2012)
View Profile

Hoppesack Mess- und Regeltechnik Vertriebs

Active
DAkkS D-K-15198-01-00 Hanau, DE
Taupunkttemperatur thermometer, -80 °C bis Railway braking — urban guided transport > -35 °C bis Temperatur- −35 °C bis + 3 more
View Profile

Horiba Europe

Active
DAkkS D-K-12094-02-00 Oberusel, DE
0,6 bar ver Überdruck p e * Absolutdruck p abs 100 mbar > 70 mbar Gaskonzentration + 3 more
View Profile

Hottinger Brüel & Kjaer

Active
DAkkS D-K-12029-02-02 Darmstadt, DE
Übertragungsmaß von Messmikrofonen oder Freifeld-Leerlauf- 20 Hz Freifeld -Übertragungsmaß Vorverstärker, nach IEC + 3 more
View Profile

Humanetics Europe

Active
DAkkS D-K-18446-01-01 Rheinmünster, DE
Kraft 500 N Absolutdruck p * Kraftaufnehmer * 0,5 kN Mehrkomponenten Kraft 0,1 kN Kraftmessgeräte 0,5 kN + 3 more
View Profile

Hydrotechnik

Active
DAkkS D-K-15045-01-01 Limburg a. d. Lahn, DE
Negativer und Positiver Überdruck p e > 0,015 bar Überdruck p (ein- oder mehrgängige + 3 more
View Profile

HygCen Germany

Active
DAkkS D-PL-18818-02-02 Schwerin, DE
DIN EN ISO 10993-1 DIN EN ISO 10993-5 DIN EN ISO 17405 ISO 10993-23 DIN EN ISO 10993-18 + 3 more
View Profile

Hygiene Nord

Active
DAkkS D-PL-18411-01-04 Greifswald, DE
DIN EN ISO 10993-5 DIN EN ISO 10993-1 DIN EN ISO 11737-2 DIN EN 1040 DIN EN IEC 60601-2-75 + 3 more
View Profile

Häfner Gewichte GmbH MASSCAL - Kalibrierlaboratorium

Active
DAkkS D-K-15192-01-00 Oberrot, DE
Innen- und Tiefenmaße Konventioneller Wägewert/ Massenormale Festkörpervolumen + 3 more
View Profile

Höntzsch

Active
DAkkS D-K-18674-01-00 Waiblingen, DE
Strömungsgeschwindigkeit von Gasen 0,1 m/s Volumendurchfluss ≥ 0,4 m³/h bis Railway pantographs — requirements for m + 3 more
View Profile

I2 Analytical

Active
UKAS 4041 Croxley Green, GB
staining based on HSG 248. (HSG 248) – 2021 (PCM) based on HSG 248 A007B based on BS EN15051-2:2013 +1:2016 DIN EN 12457-3 + 3 more
View Profile

IAMT Engineering

Active
DAkkS D-K-19019-01-02 Weischlitz, DE
Railway brake — magnetic track brakes (U − Gleichspannung − Spannungsverhältnis − Frequenz und Drehzahl nur Vor-Ort-Kalibrierung + 3 more
View Profile

IDIADA AUTOMOTIVE TECHNOLOGY

Active
ENAC LE159 Santa Oliva, ES
DIN EN 1385 EN 17092-1:2020 DIN EN ISO 5077 EN 1317-1 DIN EN ISO 13688 + 3 more
View Profile

IFLb Laboratoriumsmedizin Berlin GmbH MVZ IFLb - Institut für Laboratoriumsmedizin Berlin

Active
DAkkS D-ML-13224-01-01 Berlin, DE
HbA1c Vitamin A Vitamin B1 Vitamin B2 Vitamin B6 + 3 more
View Profile

IFTS

Active
COFRAC 1-0847 Foulayronnes, FR
NF X 45-301 NF X 45-302 NF X 45-303 ASTM F795-88 NF P 90-319 de 02/2011 + 3 more
View Profile

No matching labs found.

Industries

Railway rolling stock manufacturing Brake system and component suppliers Railway infrastructure operators Maintenance and depot operations Transport safety and certification

Related Standards

  • UIC 541-03 Brakes — Disc brakes — Design, manufacturing and testing requirements
  • EN 14512 Railway applications — Specification and approval of welded wheels — Monobloc wheels
  • ISO 4413 Hydraulic fluid power systems and components — General rules and safety

Other Test Methods

0 labs selected
Compare