EN 15461

Railway Brake Friction Material Characterisation

This test characterises the friction properties and thermal behavior of brake pads and brake blocks used in railway braking systems, ensuring consistent performance and safety across diverse operating conditions. The test evaluates friction coefficients at various temperatures, pressure levels, and speeds to validate that materials meet performance specifications for both passenger and freight applications. Accurate characterisation is essential for brake system designers to predict braking performance and prevent brake fade or instability. Accreditation guarantees that testing is performed with validated equipment and procedures, supporting regulatory compliance and safe brake system design.

What it measures

  • Friction coefficient at varying temperatures
  • Friction coefficient dependence on pressure and sliding speed
  • Thermal fade and recovery characteristics
  • Wear rate and material degradation
  • Vibration and noise generation potential
๐Ÿ‡ง๐Ÿ‡ช NBN EN 15152 ๐Ÿ‡ฉ๐Ÿ‡ช DIN EN 15152 ๐Ÿ‡ฌ๐Ÿ‡ง BS EN 15152 ๐Ÿ‡ซ๐Ÿ‡ท NF EN 15152 ๐Ÿ‡ฎ๐Ÿ‡น UNI EN 15152 ๐Ÿ‡ช๐Ÿ‡ธ UNE EN 15152 ๐Ÿ‡ณ๐Ÿ‡ฑ NEN EN 15152 ๐Ÿ‡ง๐Ÿ‡ช NBN EN 13571 ๐Ÿ‡ฉ๐Ÿ‡ช DIN EN 13571 ๐Ÿ‡ฌ๐Ÿ‡ง BS EN 13571 ๐Ÿ‡ซ๐Ÿ‡ท NF EN 13571 ๐Ÿ‡ฎ๐Ÿ‡น UNI EN 13571
3,687 Accredited labs
21 Countries

Showing 26โ€“50 of 783 labs

UKAS 8441 London, GB
Upper GI | Impedance Breath Tests (13C Urea, Acetate, Octanoi Postal and In Clinic Breath Tests โ€“ Foil Lower GI | Biofeedback Therapy Lower GI | Defecating Proctograms
View Profile
UKAS 0666 Pontypridd, GB
(enzephalomyopathische Form DC Resistance Hydraulic pressure (gauge) TEMPERATURE DC VOLTAGE + 3 more
View Profile
UKAS 6093 Scorrier, GB
(HSG 248) โ€“ 2021 (PCM) based on HSG 248
View Profile
UKAS 1011 Warrington, GB
(HSG 248) โ€“ 2021 (PCM) based on HSG 248 OM H-3 based on ISO 9698:2019 ISO 9696:2017 and ISO staining based on HSG 248.
View Profile
UKAS 2713 Newhaven, GB
(HSG 248) โ€“ 2021 (PCM) based on HSG 248
View Profile
UKAS 0934 Neath, GB
DIN EN 13126-19 DIN EN 13284-1 DIN EN 14790 DIN EN 14792 IEC 60519-11 + 3 more
View Profile
UKAS 4147 Bellshill, GB
DIN EN ISO 17141 DIN EN ISO 15883-4 DIN EN 16442 requirements of HTM 01-06 Part E BS EN ISO 14644-2:2015:Part 2 + 3 more
View Profile
UKAS 7874 Caerleon, GB
abs Ethanol Digoxin HbA1c Cortisol + 3 more
View Profile
UKAS 10338 Newport, GB
Helicobacter pylori Squamous-cell-carcinoma Fungi Measurement Demonstration of: | Operation and Mainte + 3 more
View Profile

Anthony Nolan

Active
UKAS 8630 London, GB
Anthony Nolan Lymph node | HLA-DRB1 DOC293 Lymph node | CCR5 ฮ”32 DOC3755 Lymph node | HFE Cells | RSC Buccal swab DNA kit TM479 + 3 more
View Profile
UKAS 27746 Blackley, GB
DIN EN 1650 DIN EN 13624 DIN EN 16615 DIN EN 1276
View Profile
UKAS 10243 Royston, GB
(PCM) based on HSG 248 Analystsโ€™ Guide (HSG 248)
View Profile
UKAS 2230 Prestwick, GB
(HSG 248) โ€“ 2021 (PCM) based on HSG 248 LSD.ASB.02 based on HSG 248 LSD.ASB.04 based on HSG 248
View Profile
UKAS 10194 Hockliffe, GB
(PCM) based on HSG 248 Analystsโ€™ Guide (HSG 248
View Profile
UKAS 0472 Grays, GB
ASB/SOP/OM8 based on HSG 248 (HSG 248) โ€“ 2021 QOP03 based on HSG 248 (PCM) based on HSG 248 (PCM) based on HSG 248) + 1 more
View Profile
UKAS 10792 Mansfield Woodhouse, GB
(HSG 248) โ€“ 2021 (PCM) based on HSG 248
View Profile
UKAS 4234 Slough, GB
(HSG 264, 2012) (HSG 248) โ€“ 2021 (PCM) based on HSG 248
View Profile
UKAS 2544 Hebburn, GB
(HSG 248) โ€“ 2021 QOP03 based on HSG 248 (PCM) based on HSG 248 QOP01 based on HSG 248
View Profile
UKAS 32982 Sunderland, GB
(PCM) based on HSG 248 M3 based on HSG 248 (HSG 248) โ€“ 2022 UP02 based on HSG 248 UP03 based on HSG 248 and HSG
View Profile
UKAS 0438 London, GB
(HSG 264, 2012)
View Profile
UKAS 30612 Cambridge Biomedical Campus, GB
BetriebsรผbertragungsmaรŸ Hydraulic pressure (gauge) AC CURRENT RELATIVE HUMIDITY DC CURRENT + 3 more
View Profile
UKAS 4696 Rochford, GB
(PCM) based on HSG 248 Analystsโ€™ Guide (HSG 248) (HSG 248) โ€“ 2021 Asbestos: The
View Profile
UKAS 21002 Badersfield, GB
OMIM*601129, CYP2C9 OMIM*601130, CYP2C19 OMIM*108330, CYP1A2 OMIM*124060, CYP2B6 OMIM*123930, CYP2C8 + 3 more
View Profile
UKAS 0612 Orpington, GB
(PCM) based on HSG 248 (HSG 248) โ€“ 2021 ) Surveying) based on HSG 248
View Profile
UKAS 0389 Barrow-in-Furness, GB
BetriebsรผbertragungsmaรŸ DC Resistance Hydraulic pressure (gauge) TEMPERATURE Measurement + 3 more
View Profile

No matching labs found.

Industries

Brake pad and block manufacturers Rolling stock manufacturers Braking system integrators and suppliers Railway maintenance and depot operators Material testing and research laboratories

Related Standards

  • EN 15152 Railway applications - Braking systems on rail vehicles - General requirements and definitions
  • EN 13571 Railway applications - Brakes - Disc brake pads - Specifications and approval
  • EN 14363 Railway applications - Testing and Simulation for the acceptance of running characteristics of railway vehicles

Other Test Methods

0 labs selected
Compare