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
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BS EN 16185-1
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NF EN 16185-1
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UNI EN 16185-1
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UNE EN 16185-1
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NEN EN 16185-1
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DIN EN 16834
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BS EN 16834
🇫🇷
NF EN 16834
🇮🇹
UNI EN 16834
🇪🇸
UNE EN 16834
🇳🇱
NEN EN 16834
1,516
Accredited labs
17
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Showing 1,101–1,125 of 1,516 labs
DIN EN ISO 21528-1
DIN 53483-2
DIN EN ISO 21528-2
DIN ISO 11665-4
DIN EN ISO 16649-3
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DIN EN ISO 11290-1
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0.95) based on BS ISO 21527-2:2008
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Absolutdruck Pabs
> 0,05 bar
Negativer und
positiver Überdruck p
(ein- oder mehrgängige
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SKZ - Testing
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Bauart wie GR 1482
DIN ISO 48-4
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DIN EN ISO 868
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IEC 61000-4-2: 2008
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VDE 0847-4-2
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VDE 0847-4-3
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ETSI EN 301 489-1 V2.2.3 2019-11
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SOLVIAS FRANCE
Active
ISO 11737-3
DIN EN ISO 11737-2
NF EN 13824 (norme
BS EN ISO 11737-1:2018
SPS electronic
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- Gleichspannung
Messgeräte 1 mV
> 330 mV
3,3 V
Messgeräte 0,33 V
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Vibration measuring instruments — test m
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