Scope
UIC 541-1
Railway Brake Blocks Homologation Testing
This test establishes the homologation (type approval) conditions and performance criteria for new types of brake blocks intended for use on European railway vehicles. It defines the testing protocols, acceptance criteria, and documentation requirements that manufacturers must meet to gain approval for market use. Brake blocks must demonstrate consistent friction coefficient, wear resistance, thermal stability, and compatibility with various disc types and operating conditions. Accreditation for homologation testing is mandatory for brake block manufacturers and ensures that only proven, safe brake components are deployed on European rail networks, protecting operational safety and enabling interoperability.
What it measures
- Friction coefficient (warm and cold conditions)
- Wear rate and service life prediction
- Thermal behavior and heat resistance
- Dimensional stability and tolerances
- Compatibility with standard disc materials and designs
🇩🇪
DIN EN 15877
🇬🇧
BS EN 15877
🇫🇷
NF EN 15877
🇮🇹
UNI EN 15877
🇪🇸
UNE EN 15877
🇳🇱
NEN EN 15877
1,560
Accredited labs
17
Countries
Showing 951–975 of 1,560 labs
Blutsenkung
Thrombozytenfunktion
Ecstasy, Kokain, Opiate, Methadon, Bupre
qualitativ, quantitativ
Drogenscreening (Amphetamine
+ 3 more
Bannayan-Ruvalcaba-Riley-Syndrom
(institutseigene Erweiterung des
Illumina TruSight Cancer Panel):
PTEN, AKT1, PIK3CA, SEC23B
Syndrom (institutseigene
+ 3 more
Basophile absolut
Basophile %
Eosinophile absolut
Eosinophile %
Erythrozyten
+ 3 more
Unklare Erkrankungen mit
wahrscheinlich erblicher Ursache
HPO Terms; SNV, CNV
Fluoropyrimidin Toxizität (DPD-Gen:
dbSNP rs3918290, rs55886062, rs67376798,
+ 3 more
Amphetamine
Barbiturate
Benzodiazepine
Buprenorphin, Norbuprenorphin
Cocainmetabolite
+ 3 more
angeborener Chromosomensatz
Nummerische Veränderungen
Chromosomen 13, 18, 21, X und
ldentifizierung kleinster
chromosomaler/numerischer
+ 3 more
Multiplate-Analyse (TRAP, ADP)
Thrombozytenaggregation
Born)
Organische Säuren (Profil)
Metanephrin, Normetanephrin
+ 3 more
Familiäre Adenomatöse Polyposis
Syndrome (APC, MUTYH)
STK11, SMAD4 ), TruRisk® -Panel [SNV, CN
Familiäre Polyposis-Syndrome [FAP]
(APC, MUTYH)
+ 3 more
WBC (Leukozyten)
RBC (Erythrocyten)
HGB (Hb)
HCT (Hk)
PLT (Thrombozyten)
+ 3 more
Chromosomensatz (angeboren)
Chromosomensatz (erworben)
Adrenogenitales Syndrom
Angelman-Syndrom (15q11-Region, UBE3A)
Mikrodeletionen; AZFa-c)
+ 3 more
HbA1c
Basophile, automatisch
Eosinophile, automatisch
Erythrozyten, automatisch
Leukozyten, automatisch
+ 3 more
HbA1c
Hämatokrit
Hämoglobin
Leukozyten
Thrombozyten
+ 3 more
HbA1c
Blutbild, groß (Blutbild klein
Hämoglobin, Hämatokrit, MCH, MCHC)
Retikulozyten
Thrombozyten
+ 3 more
Leukozyten
Erythrozyten
Thrombozyten
Hämatokrit
MCV
+ 3 more
Obligat anaerobe Bakterien
Grampositive aerobe und
anaerobe Kokken
Enterokokken
Mikrokokken
+ 3 more
automatische Zelldifferenzierung
Erythrozyten
Leukozyten
Retikulozyten
Thrombozyten
+ 3 more
Medizintechnik Stromberger
Active
Einkanalige
direktverdrängende
Volumen
Kolbenbüretten
Einzelhubdispenser
+ 3 more
Melutec Metrology
Active
Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
Parallelendmaße
> 100 mm
Messschieber für Außen-, 0 mm
+ 3 more
Meridian Technical Services
Active
BS EN 14876:2007/Internal proceduresDiss
BS EN ISO 18119:2018+A1:2021
BS EN ISO 22434:2011
BS EN ISO 10460:2018
BS EN ISO 13769:2018
tungsten carbide)
Plain ring gauges (taper)
Straight edges
LENGTH (cont’d)
Squares
+ 3 more
Metrolution
Active
Metrosoft CM, Software einer Raumdiagona
AG, Chur, CH ≤ 3333 mm
Oberkochen, D
GmbH, Wetzlar, D
AG, Chur, CH ≤ 7500 mm
Mettler-Toledo
Active
Flüssigkeitsvolumen *
Kolbenhubpipetten
Manuell betätigte
spritzen
Mehrfachdispenser
+ 3 more
MeßTechnikNord
Active
- Gleichspannung
Messverstärker > 120 mV
> 1 V
> 12 V
> 1000 V
+ 3 more
Micro Precision (Midlands)
Active
LENGTH
Caliper
Depth BS 6468: 2008, 0 to 300
Depth
Dial gauges and dial
+ 2 more
No matching labs found.