UIC 544-2

Railway Braking Force Estimation Methods

UIC 544-2 provides standardized calculation and estimation methods for determining braking force in railway rolling stock across different brake system types and operational scenarios. This technical standard defines mathematical models for translating brake system pressure, line force, and mechanical leverage into actual stopping power, accounting for variables such as wheel slip, temperature effects, and load conditions. The standard enables consistent performance prediction and certification across diverse European rail systems. Accreditation for this calculation methodology ensures reproducible, safety-critical engineering assessments used in rail fleet design and operational planning.

What it measures

  • Brake force calculation from system pressure and geometry
  • Adhesion coefficient effects on available braking force
  • Load-dependent braking force variations
  • Dynamic brake force response characteristics
  • Braking force distribution optimization
🇧🇪 NBN EN 14531-1 🇩🇪 DIN EN 14531-1 🇬🇧 BS EN 14531-1 🇫🇷 NF EN 14531-1 🇮🇹 UNI EN 14531-1 🇪🇸 UNE EN 14531-1 🇳🇱 NEN EN 14531-1
3,963 Accredited labs
21 Countries

Showing 1,226–1,250 of 3,963 labs

Eurofins Food Testing UK

Active
UKAS 0342 Wolverhampton, GB
ISO ISO 15214 ISO 21527-1 ISO 21527-2 DIN EN ISO 11290-1 + 3 more
View Profile

Eurofins Humangenetik und Pränatal-Medizin MVZ

Active
DAkkS D-ML-21655-01-01 Planegg, DE
Konstitutioneller Chromosomensatz Partieller konstitutioneller Whole Exome Sequencing (WES) Marfan-Syndrom (FBN1) Duchenne/Becker (DMD) + 3 more
View Profile

Eurofins Hydrobiologie France, site de Volvic

Active
COFRAC 1-6428 Volvic, FR
DIN EN 27888 DIN EN ISO 10523 DIN ISO 17289 ISO 10523 on BS ISO 17289:2014 + 3 more
View Profile

Eurofins Lab Solution S.r.l. a socio unico

Active
ACCREDIA 00890 Cucciago, IT
DIN EN 20105 DIN EN ISO 659 ISO 14184-1 ISO 3071 ISO 4045 + 3 more
View Profile

Eurofins Laborbetriebsgesellschaft Gelsenkirchen

Active
DAkkS D-ML-17481-01-01 Gelsenkirchen, DE
Digitoxin Digoxin HbA1c Aldosteron Cortisol + 3 more
View Profile

Eurofins MVZ Medizinisches Labor Gelsenkirchen

Active
DAkkS D-ML-17480-01-01 Gelsenkirchen, DE
Digitoxin Digoxin HbA1c Aldosteron Cortisol + 3 more
View Profile

Eurofins Medical Device Testing Munich

Active
DAkkS D-PL-22770-01-00 Planegg, DE
DIN EN ISO 11737-2 DIN EN ISO 17141 DIN EN ISO 17405 DIN EN ISO 10993-5 DIN EN ISO 10993-1 + 3 more
View Profile

Eurofins Product Service

Active
DAkkS D-PL-12092-01-02 Reichenwalde, DE
OMIM#176270 ISO 16750-5 ISO 20653 VDE 0468-2 EN IEC 61000-4 + 3 more
View Profile

Eurofins Umwelt Ost

Active
DAkkS D-PL-14081-01-01 Bobritzsch-Hilbersdorf, DE
100 HV 120 VDR TaqI Polymorphismus rs731236 DIN EN 13261 DIN 51757 DIN EN ISO 12185 + 3 more
View Profile

Eurofins Umwelt Südwest

Withdrawn
DAkkS D-PL-20836-01-01 Rastatt, DE
DIN EN ISO 19458 DIN EN 932-1 DIN 19682-1 DIN 19682-2 DIN EN ISO 10523 (C 5) + 3 more
View Profile

Eurofins WKS Labservice

Active
DAkkS D-PL-21119-01-00 Wilsum, DE
DIN EN 62271-103 DIN EN 20105-A02 DIN EN ISO 6941 DIN EN ISO 13934-1 DIN EN 13759 + 3 more
View Profile

Europäisches Testzentrum für Wohnungslüftungsgeräte (TZWL) e. V.

Active
DAkkS D-PL-19438-01-00 Schwerte, DE
DIN EN 10308 DIN EN 13141-4 DIN EN 13141-6 DIN EN 13141-7 DIN EN 13141-8 + 3 more
View Profile

Eurotherm Germany

Active
DAkkS D-K-22312-01-02 Limburg a. d. Lahn, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Railway brake handbooks (UIC 547) - Gleichspannung - Gleichstromstärke + 3 more
View Profile

Eurovo Srl

Active
ACCREDIA 01522 Occhiobello, IT
ISO 4832 DIN EN ISO 4833-1 ISO 21528-2 ISO 6222 ISO 7899-2 + 3 more
View Profile

Evangelisches Klinikum Niederrhein Laboratoriumsmedizin

Active
DAkkS D-ML-20007-01-00 Duisburg, DE
Ethanol Digitoxin Digoxin Testosteron Glucose + 3 more
View Profile

Evangelisches Krankenhaus Oberhausen GmbH Institut für Laboratoriumsmedizin und Klinische Mikrobiologie

Active
DAkkS D-ML-18340-01-00 Oberhausen, DE
Digitoxin Digoxin HbA1c Cortisol Testosteron + 3 more
View Profile

Evonik Operations

Active
DAkkS D-K-21594-01-00 Hanau, DE
Charpy impact test (ISO 148-1) Railway brakes — disc brake pads (UIC 54 Railway braking — urban guided transport Railway pantographs — requirements for m Taupunkttemperatur + 3 more
View Profile

Evonik Operations GmbH Sicherheitstechnisches Prüfzentrum

Active
DAkkS D-PL-21594-05-00 Hanau-Wolfgang, DE
DIN EN ISO 2719 DIN EN ISO 3679 DIN 51007 DIN EN 14034-3 DIN EN 14034-1 + 3 more
View Profile

F.O.R.I.A srl

Active
ACCREDIA 01914 Bergamo, IT
ISO 18787 ISO 15214 DIN EN 12143 DIN EN ISO 15213-2 ISO 15213-2 + 3 more
View Profile

F.S. Fehrer Automotive

Active
DAkkS D-PL-21199-01-01 Kitzingen, DE
rs2066845 Myopathie, Nemaline (TyP1, 3-10: DIN 75200 DIN EN ISO 179-1 DIN EN ISO 1798 + 3 more
View Profile

F.lli Lauricella LAM Srl

Active
ACCREDIA 01360 Pessano con Bornago, IT
DM 06/09/1994 GU n 288 10/12/1994 Reg CE 761/2009 23/07/2009 GU CE
View Profile

FADER Umweltanalytik

Active
DAkkS D-PL-22444-01-01 Karlsruhe, DE
DIN EN 60601-2-33 DIN EN 27888 DIN EN 932-1 DIN 19682-1 DIN 19682-2 + 3 more
View Profile

FARCODERMA

Active
ACCREDIA 01994 Torre Pallavicina, IT
EU PHARMA 01/2025
View Profile

FARM Srl

Active
ACCREDIA 00577 Guidonia Montecelio, IT
ISO 18787 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 6888-2 + 3 more
View Profile

FARMACA

Active
ACCREDIA 02323 Bosco Marengo, IT
DM 06/09/1994 GU n 288 10/12/1994
View Profile

No matching labs found.

Industries

Railway rolling stock engineering and design Brake system manufacturers and integrators Railway fleet operators Rail vehicle certification authorities Transport safety and compliance consulting

Related Standards

  • UIC 544-1 Railway brakes — Braking performance
  • UIC 541-01 Railway brakes — Brake pads — Part 1: Friction material specification
  • EN 14531-1 Railway applications — Safety requirements for the design of rolling stock

Other Test Methods

0 labs selected
Compare