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

3,963 Accredited labs

21 Countries

Showing 1,151–1,175 of 1,200 labs

UFC Laboratorio di Sanità Pubblica Toscana Centro

ACCREDIA 00579 Firenze, IT

ISO 18787 ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 + 3 more

View Profile

UL International Italia Srl

ACCREDIA 00999 Carugate, IT

Salt spray / neutral salt fog test (ISO 9 DIN EN IEC 60068-2-11 DIN EN 60068-2-14 DIN EN 60068-2-30 + 3 more

View Profile

UNALAB di Paolo Luigi Frison

ACCREDIA 00908 Piazzola sul Brenta, IT

DIN EN ISO 4833-1 DIN EN ISO 6579-1 DIN EN ISO 6888-2 DIN EN ISO 17141 ISO 11731 + 3 more

View Profile

UNIACQUE SpA - Area Ingegneria - Laboratorio

ACCREDIA 00200 Ranica, IT

DIN EN 27888 DIN EN ISO 17294-2 ISO 11731 DIN EN 17892 DIN EN ISO 10304-4 + 3 more

View Profile

UNIONE ITALIANA VINI SERVIZI SOCIETA' COOPERATIVA

ACCREDIA 00328 Verona, IT

DIN EN ISO 4120 DIN EN ISO 17294-2 BS EN ISO 17294-2 DIN EN ISO 13299 ISO 13299 + 3 more

View Profile

Umbra Acque SpA

ACCREDIA 01074 Perugia, IT

DIN EN ISO 10304-1 DIN EN ISO 17294-2 DIN EN 1484 VDE 414-9-11 ISO 11731 + 3 more

View Profile

Unionchimica s.a.s. di Paola Croce & C.

ACCREDIA 01297 Modena, IT

ISO 18787 ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 + 3 more

View Profile

Unione Italiana Vini Laboratori srl

ACCREDIA 00304 Barberino Tavarnelle, IT

ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 6888-2 ISO 11731 + 3 more

View Profile

Unità Operativa Complessa 'Laboratorio Medico di Sanità Pubblica' Dipartimento di Prevenzione Azienda Sanitaria Provinciale di Palermo (Regione Sicilia)

ACCREDIA 00982 Palermo, IT

ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 6579-1 DIN EN ISO 7932 + 3 more

View Profile

Unità Operativa Semplice Dipartimentale 'Tossicologia e Biochimca' Dipartimento Interaziendale di Diagnostica di Laboratorio - Azienda Sanitaria Provinciale di Palermo

ACCREDIA 01486 Palermo, IT

DIN EN 27888 DIN EN ISO 10523 ISO 10523 BS EN ISO 7027-1:2016 ISO 15680 + 3 more

View Profile

Università degli Studi di Genova - Dipartimento di scienze della salute - Laboratorio Igiene Ospedaliera ed Ambientale

ACCREDIA 01741 Genova, IT

ISO 11731 ISO 6222 ISO 7899-2 ISO 9308-1 Rapporti ISTISAN 2007/31 pag 55 Met + 3 more

View Profile

Università di Pisa. Laboratorio di Igiene - Dipartimento di Ricerca Traslazionale e delle Nuove Tecnologie in Medicina e Chirurgia

ACCREDIA 01392 Pisa, IT

ISO 4832 ISO 11731 ISO 6222 ISO 7899-2 ISO 9308-1 + 3 more

View Profile

VALLERANA

ACCREDIA 00615 Cremona, IT

ISO 18787 ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 + 3 more

View Profile

VASSANELLI LAB SRL

ACCREDIA 00350 Bussolengo, IT

DIN EN 16802 DIN EN ISO 10304-1 DIN EN ISO 17294-2 DIN EN 13805 DIN EN 12014-2 + 3 more

View Profile

VEGEZIO

ACCREDIA 00777 Cesena, IT

ISO 4832 ISO 21527-1 ISO 21527-2 DIN ISO 16649-2 DIN EN ISO 4833-1 + 3 more

View Profile

VERTILAB S.R.L. a socio unico

ACCREDIA 02366 Mornico al Serio, IT

DIN EN 795 DIN EN 17235 UNI 11578

View Profile

VIACQUA SpA - Laboratorio Analisi chimiche e microbiologiche

ACCREDIA 01293 Thiene, IT

DIN EN ISO 17294-2 DIN EN 1484 ISO 11731 DIN EN ISO 20236 DIN EN ISO 10304-4 + 3 more

View Profile

VOLTAN

ACCREDIA 00565 Marcon, IT

DIN EN ISO 6571 ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 6579-1 + 3 more

View Profile

Valle Umbra Servizi SpA

ACCREDIA 01953 Foligno, IT

DIN EN ISO 10304-1 DIN EN ISO 17294-2 DIN EN 1484 DIN EN ISO 16266-2 ISO 16266-2 + 3 more

View Profile

Vallortigara Servizi Ambientali Spa

ACCREDIA 01270 Torrebelvicino, IT

DIN EN ISO 11885 DIN EN 13657 DIN EN 14346 DIN EN ISO 10304-1 DIN EN 1484 + 3 more

View Profile

Veneta Mineraria

ACCREDIA 02087 Este, IT

ISO 13320 ISO 787-9 ISO 3087 APAT CNR IRSA 4020 Man 29 2003

View Profile

Veneto Agricoltura - Istituto per la Qualità e le Tecnologie Agroalimentari

ACCREDIA 00383 Thiene, IT

DIN ISO 16649-2 DIN EN ISO 4833-1 DIN EN ISO 6579-1 DIN EN ISO 6888-2 DIN EN ISO 11290-1 + 3 more

View Profile

Verbo ribaltabili Srl

ACCREDIA 01549 Solesino, IT

Circ Min Trasp n 18911 02/08/2018

View Profile

VeronaLab srl

ACCREDIA 00792 Villafranca Fraz. Dossobuono, IT

ISO 21527-2 DIN EN ISO 17141 DIN EN 13126-19 DIN EN ISO 15587-2 DIN EN 13657 + 3 more

View Profile

Vesco Srl

ACCREDIA 01545 Sandrigo, IT

Circ Min Trasp n 18911 02/08/2018

View Profile

No matching labs found.