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
🇩🇪 DIN EN 14531-1 🇬🇧 BS EN 14531-1 🇫🇷 NF EN 14531-1 🇮🇹 UNI EN 14531-1 🇪🇸 UNE EN 14531-1 🇳🇱 NEN EN 14531-1
1,560 Accredited labs
17 Countries

Showing 1,401–1,425 of 1,560 labs

DAkkS D-ML-13144-07-01 Jena, DE
Impedanzaggregometrie (Induktoren: ADP, TRAP, Arachidonsäure, RIPA-Test Thrombozytenfunktionstest Organische Säuren + 3 more
View Profile
DAkkS D-ML-13253-04-00 Köln, DE
Liste aller Untersuchungsverfahren Webpräsenz des Medizinischen Laboratoriu Adrenalin Dopamin Noradrenalin + 3 more
View Profile
DAkkS D-ML-13253-03-01 Köln, DE
Cryptococcus-neoformans-Antigen Plasmodium spp. Aerobe und fakultativ anaerobe aerob wachsende Bakterien schnellwachsende Bakterien + 3 more
View Profile
DAkkS D-ML-13253-02-00 Köln, DE
Toxoplasma gondii IgG-Antikörper Toxoplasma gondii IgM-Antikörper Treponema pallidum (Syphilis) Thrombozytäre Antikörper Hanta Puumala IgM Antikörper + 3 more
View Profile
DAkkS D-ML-13253-07-00 Köln, DE
B-Zellzahl (Immunstatus T-Non-Hodgkin-Lymphome Akute myeloische Leukämie Akute lymphatische Leukämie Multiples Myelom (Plasmazellen) + 3 more
View Profile
DAkkS D-ML-13253-01-00 Köln, DE
Treponema pallidum (Lues-AK) HIV -AK HCV-AK HBs-AG HBc-Ak + 3 more
View Profile
DAkkS D-ML-13253-06-00 Köln, DE
Familiärer Brust- und Eierstockkrebs (TruRiskTM-PANEL ; folgende Gene werden ausgewertet und befundet: ATM, BARD1, BRCA1, BRCA2, BRIP1,CDH1, CH komplette Genanalyse, Prädiktive + 3 more
View Profile
DAkkS D-ML-13195-02-00 Leipzig, DE
HLA-B27 auf T-Zellen Lymphozyten Subpopulationen Intrazellulärer Zytokine Leukozytenadhäsionsmoleküle Oxidativer Burst der Granulozyten + 3 more
View Profile
DAkkS D-ML-13195-05-00 Leipzig, DE
17-Hydroxyprogesteron lmmunreaktives Trypsin MUKO-PAP Thyreotropin (TSH) Biotinidase + 3 more
View Profile
DAkkS D-ML-13195-08-00 Leipzig, DE
Ovarialkarzinom (ATM, BRCA1, BRCA2, BRIP RAD51C; RAD51D; TP53) Cystische Fibrose Panel (CFTR) Cystische Fibrose gezielt + 2 more
View Profile
DAkkS D-ML-13195-06-00 Leipzig, DE
AB0-System Rhesus-Merkmal D Rhesus-Untergruppe Blutgruppe (Kell-System) Blutgruppe (Kidd-System) + 3 more
View Profile
DAkkS D-ML-13264-01-00 Magdeburg, DE
CD34-Zellzahl und Vitalitätsbestimmung Leukozyten, Erythrozyten Lymphozyten Subpopulationen Untersuchung auf AML + 3 more
View Profile
DAkkS D-ML-13264-04-00 Magdeburg, DE
Mukoviszidose Hauptmutationen (N1303K, F508del, R553*, 2143delT, 2184delA, 3272-26A>G, G85E, 62 Alzheimer'sche Erkrankung: APOE Allel), APP (Exon 16 und 17) + 3 more
View Profile
DAkkS D-ML-13264-03-01 Magdeburg, DE
HbA1c CA 125 AMH Albumin Aldosteron + 3 more
View Profile
DAkkS D-ML-13264-02-00 Magdeburg, DE
Anti-Staphylolysin des Staphylococcus aureus Salmonella spp. Treponema pallidum Yersinia spp. + 3 more
View Profile
DAkkS D-ML-13200-01-00 Mannheim, DE
Liste aller Untersuchungsverfahren Webpräsenz des Medizinischen Laboratoriu Plättchenfunktionsanalysen (ADP/Kollagen) (Epinephrine/KollagenP2Y) + 3 more
View Profile
DAkkS D-ML-13200-02-00 Mannheim, DE
Aspergillus fumigatus AK Candida albicans-AK Antikörper gegen Cardiolipin Factor) Cryptococcus neoformans + 3 more
View Profile
DAkkS D-ML-13021-03-00 Münster, DE
ACTA2 ACTC1 ACTN2 ANK2 CACNA1C + 3 more
View Profile
DAkkS D-ML-13021-07-01 Münster, DE
Treponema pallidum (RPR) Clostridioides difficile (Glutamatdehydrogenase 1 (Antigen) Streptococcus pneumoniae + 3 more
View Profile
DAkkS D-ML-13021-08-00 Münster, DE
anti-CMV IgG anti-CMV IgM CMV IgG Avidität Denguevirus Antigen Denguevirus IgG Antikörper + 3 more
View Profile
DAkkS D-ML-13021-04-00 Münster, DE
ZNS spez. Tau Protein ZNS spez. Beta-Amyloid Zellzahl- und Zelldifferenzierung Beschaffenheit des Liquors Glukose + 3 more
View Profile
DAkkS D-ML-13021-11-00 Münster, DE
Cyclosporin A Everolimus Sirolimus Cyclosporin A, Everolimus, Sirolimus, Ta alpha-Linolensäure + 3 more
View Profile
DAkkS D-ML-13021-10-01 Münster, DE
Treponema pallidum (RPR) Clostridioides difficile (Glutamatdehydrogenase 1 (Antigen) Streptococcus pneumoniae + 3 more
View Profile
DAkkS D-ML-13021-09-00 Münster, DE
anti-CMV IgG anti-CMV IgM CMV IgG Avidität Denguevirus Antigen Denguevirus IgG Antikörper + 3 more
View Profile
DAkkS D-ML-13021-06-00 Münster, DE
Azoospermie, Oligozoospermie (AZF) angeborener Chromosomensatz erworbener Chromosomensatz
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