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
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NF EN 16834
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UNI EN 16834
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UNE EN 16834
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NEN EN 16834
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NF X 43-269 - Annexe K
NF X43-050 (parties utiles de
ISO 22262-1
NF X 43-050
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DIN ISO 17289
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NF X 31-615 (Uniquement
DIN EN ISO 7393-2
DIN EN 27888
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SGS France EIHT - Toulouse
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NF X 43-269
NF X 43-269 - Annexe K
NF X43-050 (parties utiles de
ISO 22262-1
NF X 43-050
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DIN EN ISO 21528-1
DIN 53483-2
DIN EN ISO 21528-2
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DIN EN ISO 16649-3
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AM09 based on BS ISO 21527-1:
DIN EN ISO 11290-1
NF V04-408
0.95) based on BS ISO 21527-2:2008
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NF V08-401
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NF X 43-269
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DIN ISO 16000-3
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NF ISO 22286
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DIN EN 14385
ETSI EN 301 489-1 V2.2.3 2019-11
DIN EN ISO 21877
NF X 43-317
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ISO 11737-3
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BS EN ISO 11737-1:2018
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DIN EN ISO 10140-3
DIN EN 1081
DIN EN ISO 105-B02
DIN EN ISO 9239-1
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NF T 90-412
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DIN EN ISO 7899-1
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DIN EN ISO 6888-2
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ISO 16750-3
IEC 60068-2-80)
IEC 60068-2-53 limitée à :
IEC 60068-2-14 fait
IEC 60068-2-1 et
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