Scope
UIC 541-5
Railway Disc Brake Pad Homologation
UIC 541-5 specifies the technical requirements and homologation conditions for disc brake pads used in railway rolling stock. This standard establishes performance criteria including friction coefficient stability, wear resistance, thermal durability, and mechanical properties under dynamic braking loads. Testing ensures brake pads function safely across diverse operational temperatures and moisture conditions encountered in European railway networks. Accreditation for this test is critical for brake pad manufacturers and railway operators to guarantee compatibility and safety across standardized European rail systems.
What it measures
- Friction coefficient stability across temperature ranges
- Brake pad wear rate and material loss
- Thermal durability and fade resistance
- Mechanical strength and adhesion to backing plates
- Moisture absorption and water resistance
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DIN EN 14869-1
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BS EN 14869-1
🇫🇷
NF EN 14869-1
🇮🇹
UNI EN 14869-1
🇪🇸
UNE EN 14869-1
🇳🇱
NEN EN 14869-1
1,323
Accredited labs
15
Countries
Showing 651–675 of 1,323 labs
17-OH-Progesteron
Androstendion
Everolimus
Metanephrin, Normetanephrin
Methylmalonsäure
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DIN EN 17126
DIN EN 14562
DIN EN 14348
IEC 60127-5
DIN EN 14563
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LEAV
Active
DIN ISO 11665-4
DIN 53483-2
DIN EN ISO 7937
NF V08-050
NF V 08-060
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Basophile Granulozyten
Eosinophile Granulozyten
Erythrozyten
Hämatokrit
Leukozyten
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Laborgemeinschaft Köln
Active
Liste aller Untersuchungsverfahren im fl
Webpräsenz des Medizinischen Laboratoriu
HbA1c
Basophile
Basophile absolut
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Laborgemeinschaft Odenwald
Active
HbA1c
Großes Blutbild
Kleines Blutbild
Retikulocyten
Natriumchlorid
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Laborärzte Sindelfingen
Active
Ristocetin Kofactor Aktivität
Willibrand Faktors
a-Hydroxy-Alprazolam
Amilsulprid
7-amino-Flunitrazepam
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Lambda Calibration
Active
PRESSURE (cont’d)
Distortion Factor
Spot frequency
Phase angle
(Herpes simplex virus type
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Lambeth Scientific Services
Active
(HSG 248) – 2021
(PCM) based on HSG 248
P-12 based on HSG 248
(HSG 248) – 2021
(PCM) based on HSG 248
ISO 12966-2
F06 6 & F06 5 based on BS EN
F05 4 based on BS 770:Part
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GPT
GOT
GGT
Salmonellen
Shigellen
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Leadec BV &
Active
Gleichspannung 33 mV
Messgeräte 0,33 V
330 V
Gleichstromstärke 33 µA
Messgeräte 0,33 mA
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Leftfield Environmental
Active
(HSG 248) – 2021
LSOP6 based on HSG 248
(PCM) based on HSG 248
(ein- und mehrgängige
zylindrische Außen- und
symmetrischem und
unsymmetrischem Profil)
Außengewinde
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Leibniz-Institut für Ostseeforschung Warnemünde (IOW) Analytik-Gruppe (Kalibrierlabor) des IOW
Active
Taupunkttemperatur
- Direktanzeigende Thermometer
(SPRT) *)
thermometer *) −2 °C bis
Transmitter und
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DIN EN 60601-2-4
IEC 60512-4-1
DIN EN 124-2
IEC 60512-4-3
DIN EN 60601-2-44
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Life Environmental Services
Active
(HSG 248) – 2021
QSOP 01 based on HSG 248
(PCM) based on HSG 248
QSOP 03 based on HSG 248
Aluminium
Blei
Eisen, Kupfer
Ampicillin
Cefepim
+ 3 more
anteile
Kohlenstoffmonoxid
Kohlenstoffdioxid
Methan
Ethan
+ 3 more
accordance with (EN ISO 14644-
BS EN ISO 14644-1:2015
London Borough of Enfield
Active
staining based on HSG 248
(HSG 248) – 2021
(PCM) based on HSG 248
No matching labs found.