Scope
EN 16185-2
Railway Brake Disc Acoustic Emissions Testing
This test method evaluates the acoustic emissions generated by railway brake disc and pad/block interactions under controlled conditions. It measures noise characteristics produced during braking events to assess the potential for noise disturbance in railway operations. The test is critical for railway operators and brake component manufacturers seeking to comply with noise regulations and ensure passenger comfort. Accreditation is essential to provide independent, standardized verification that brake systems meet acoustic performance requirements across European rail networks.
What it measures
- Sound pressure levels during brake pad-disc contact
- Frequency spectrum of brake-induced noise
- Peak noise emissions under defined braking scenarios
- Acoustic performance consistency across brake cycles
- Compliance with European noise limits
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DIN EN 16185-1
🇬🇧
BS EN 16185-1
🇫🇷
NF EN 16185-1
🇮🇹
UNI EN 16185-1
🇪🇸
UNE EN 16185-1
🇳🇱
NEN EN 16185-1
🇩🇪
DIN EN 16834
🇬🇧
BS EN 16834
🇫🇷
NF EN 16834
🇮🇹
UNI EN 16834
🇪🇸
UNE EN 16834
🇳🇱
NEN EN 16834
1,273
Accredited labs
15
Countries
Showing 276–300 of 1,273 labs
DIN 31051
DIN EN 1005-1
DIN EN 1993-1-1
DIN EN 1993-1
DIN EN 1993-6
+ 3 more
DIN EN ISO 15106-3
DIN EN ISO 1522
DIN 30720-1: 2016-02
DIN 30720-2: 2009-10
DIN 30722-1: 2021-12
+ 3 more
DIN EN ISO 11357-4
IEC 61037
DIN EN ISO 13850
DIN EN ISO 13855
ISO 14119
+ 3 more
DIN 58620: 2007-02
DIN 58621: 2011-10
DIN 58647-7: 1997-12
ID136
> 140
+ 3 more
IEC 61400-12
IEC 61400-12-1
IEC 61400-12-2
IEC 61400-12-3
IEC 61400-12-5
+ 3 more
Railway brakes — conditions for homologa
− Durchfluss von Flüssigkeiten
− Strömungsgeschwindigkeit von Gasen
− Widerstandsthermometer
− Temperatur-Transmitter, Datenlogger
+ 3 more
ADP
ASPI
TRAP
Amiodaron, Desethylamiodaron
Mycophenolsäure
+ 3 more
Devonport Royal Dockyard
Active
Specific Values 1
RF Power
RF Attenuation 10 MHz to 1 GHz
Other values -20 dBm to +20 dBm
Devonport Royal Dockyard
Active
BS 4206:1967 (superseded)
ISO 5173
ISO 7438
BS EN ISO 9606-2:2004
BS 131-5:1965
+ 3 more
Diagenom
Active
Chromosomensatz (angeboren)
Chromosomensatz (erworben)
Adrenogenitales Syndrom
Angelman-Syndrom (15q11-Region, UBE3A)
Mikrodeletionen; AZFa-c)
+ 3 more
Diagnos MVZ
Active
HbA1c
Differentialblutbild, maschinell
Retikulozyten, maschinell
Kleines Blutbild
Thrombozyten
+ 3 more
Diehl Metering
Active
Volumen strömender 0,0005 m
− Durchfluss von Flüssigkeiten
0,025 m
Wasserzähler und 0,001 m
Durchflusssensoren
+ 3 more
Absolutdruck p *
Vickers hardness test (ISO 6507)
Flüssigkeitsvolumen *
variablem Volumen
aufnehmern sowie
+ 3 more
Staber & Kollegen
Active
Blutbild groß
Thrombozyten
Urinsediment
Natrium
Kalium
+ 3 more
Aminosäureprofil
Guanidinoacetat
Kreatin
Hämoglobinprofil
Nitisinon (NTBC), Succinylaceton
+ 3 more
Druck *
Negativer und
positiver Überdruck -0,01 bar
Positiver Überdruck p e
> 0,015 bar
+ 3 more
Duravit
Active
*6095991, BAG3 [OMIM *6038831
(-13910T>C) rs4988235
- PiM rs6647, PiZ rs28929474, rs17580
DIN EN 997
DIN EN 13407
+ 3 more
VDE 0468-2-1
VDE 0468-2-2
VDE 0468-2-6
DIN EN IEC 60068-2-11
DIN EN IEC 60068-2-13
+ 3 more
optische 0 mm
Werkzeugeinstell- und
/ Messgeräte
verwendete Abkürzungen:
DIN 40633-2
DIN 40633-3
DIN 53482
DIN 72551-100
DIN 72551-6
+ 3 more
and Appx. 3 of HSG 227 (2004))
in Appendix 5 of HSG 227 (2004)
guides HSG 264 (2012) and
(HSG 264, 2012)
ELLAB
Active
Taupunkttemperatur
Widerstandssensor
–100 °C bis
> 140 °C bis
> 240 °C bis
+ 3 more
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