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
🇧🇪 NBN EN 15152 🇩🇪 DIN EN 15152 🇬🇧 BS EN 15152 🇫🇷 NF EN 15152 🇮🇹 UNI EN 15152 🇪🇸 UNE EN 15152 🇳🇱 NEN EN 15152 🇧🇪 NBN EN 13571 🇩🇪 DIN EN 13571 🇬🇧 BS EN 13571 🇫🇷 NF EN 13571 🇮🇹 UNI EN 13571
3,525 Accredited labs
21 Countries

Showing 201–225 of 773 labs

Eurofins Food Testing UK

Active
UKAS 9659 Grimsby, GB
ISO 21527-1 ISO 4833-1 ISO 15213-2 ISO 10272-1 ISO 16654 + 3 more
View Profile

Eurofins Food Testing UK

Active
UKAS 2622 Linlithgow Bridge, GB
ISO 4832 DIN ISO 16649-1 ISO 6579-1 ISO 6888-1 ISO 13720 + 3 more
View Profile

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

Fibre Clear Consulting

Active
UKAS 1780 Wickford, GB
(HSG 248) – 2021 (PCM) based on HSG 248 M002based on HSG 248
View Profile

Fluke Precision Measurement

Active
UKAS 0183 Norwich, GB
FREQUENCY Frequenc 220 mV range 10 Hz to 100 kHz difference from 10 % to 100 % of the sta 6105A control 0° to 360° + 3 more
View Profile

Forensic Science Northern Ireland

Active
UKAS 1497 Carrickfergus, GB
ISO Mark Casting (TS5527)
View Profile

Fourbridge Consulting

Active
UKAS 9875 Benfleet, GB
(HSG 248) – 2021 (PCM) based on HSG 248
View Profile

Fourstage Environmental

Active
UKAS 2671 Castle Donington, GB
(HSG 248) – 2021 (PCM) based on HSG 248 DOC/002 based on HSG 248
View Profile

Franks Portlock Consulting

Active
UKAS 4155 Sunderland, GB
(HSG 264, 2012) 5 of HSG 227 (2004)
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 27405 Lyne, GB
Ethanol Digoxin HbA1c Cortisol Glucose + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 9737 Frimley, GB
Parainfluenza RNA Hepatitis B-e-Antigen SARS-CoV-2 RNA Hepatitis-A IgG Hepatitis-A IgM + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 9738 Frimley, GB
Plasma | Thromboplastin Time (APTT) Plasma | Collagen Binding Activity Plasma | Fibrinogen (Clauss) Whole Blood :EDTA | Atypical antibody sc Plasma | DOACs: Rivaroxaban, technique + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 8086 Frimley, GB
Fungi Measurement Demonstration of: | Operation and Mainte Human tissue samples/ | Detection of Her Bacteria + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 9727 Guildford, GB
CA 125 Calcium Mycobacterium tuberculosis CMV Red Blood Cells + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 8089 Reading, GB
Ethanol Digoxin Cortisol Glucose AFP + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 9734 Wexham, GB
Staphylococcus aureus MRSA Enterobacteriaceae Staphylococcus aureus (MRSA) Red Blood Cells + 3 more
View Profile

Frimley Health NHS Foundation Trust

Active
UKAS 9718 Chertsey, GB
Tryptase CD4 Detection of the following: | Special St Antibodies: | Adrenal Lymphocyte Subsets: | BD reagent + 3 more
View Profile

Frimley Health NHS Foundation Trust Operating as Berkshire and Surrey Pathology Services

Active
UKAS 9732 Frimley, GB
Ethanol Digoxin HbA1c CA 15-3 CA 19-9 + 3 more
View Profile

Frimley Health NHS Foundation Trust Operating as Berkshire and Surrey Pathology Services

Active
UKAS 9726 Lyne, GB
Measurement Demonstration of: | Operation and Mainte Samples | T5000 Samples | CYT-BSPS-SOP-001 SOP Samples | Gynaecological Specimen + 3 more
View Profile

Frimley Health NHS Foundation Trust Operating as Berkshire and Surrey Pathology Services

Active
UKAS 9733 Wexham, GB
Ethanol Digoxin Cortisol Glucose AFP + 3 more
View Profile

Fugro GB

Active
UKAS 0919 Wallingford, GB
DIN EN ISO 17892-1 DIN EN ISO 17892-3 DIN EN ISO 17892-4 DIN EN ISO 17892-11 DIN EN ISO 17892-2 + 3 more
View Profile

Full Circle Compliance

Active
UKAS 10287 Chelmsford, GB
(HSG 264, 2012)
View Profile

Furness Controls

Active
UKAS 0580 Bexhill, GB
FLOW TEMPERATURE DC VOLTAGE DC CURRENT Gas pressure (absolute) + 3 more
View Profile

G&L Consultancy

Active
UKAS 2083 Wellington, GB
(HSG 264, 2012) Asbestos: The Analysts' Guide (HSG 248) (HSG 248) – 2021 (PCM) based on HSG 248 M4 based on HSG 248 + 1 more
View Profile

G&M Procter

Active
UKAS 2727 Perth, GB
based on ISO 11133:2014+Amd dependent) based on BS EN based on BS EN 12322:1999
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