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
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NF EN 16185-1
🇮🇹
UNI EN 16185-1
🇪🇸
UNE EN 16185-1
🇳🇱
NEN EN 16185-1
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DIN EN 16834
🇬🇧
BS EN 16834
🇫🇷
NF EN 16834
🇮🇹
UNI EN 16834
🇪🇸
UNE EN 16834
🇳🇱
NEN EN 16834
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Salmonella spp.
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IEC 60945
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Radioaktivität 50 Bq/m³
Radon-222-
100 Bq/m³
tration in Luft
200 Bq/m³
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DIN EN ISO 3219-2
DIN EN ISO 3838
DIN EN 933-1
DIN EN 933-4
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0,2 kN
0,4 kN
100 kN
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Bundesministerium der Verteidigung Bundeswehrkrankenhaus Berlin Abteilung XVI Laboratoriumsmedizin
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EN IEC 61000-4
DIN EN IEC 61000
VDE 0847-4
DIN EN 55016-2
DIN EN IEC 61000-6
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/ Messgeräte
Radiometrie 100 µW/cm²
stärkemessgeräte
UV-A 365nm
Linearität der
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verwendete Abkürzungen:
CARTESY
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Tensile testing of metallic materials (I
Vickers hardness test (ISO 6507)
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Railway vehicles — specific test require
Railway — traction effort and braking fo
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DIN EN 16334
EN 50128
EN 50129
DIN EN 50215
EN 50657
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CETA Testsysteme
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Druck *
> –0,12 bar bis
negativer und positiver
Überdruck p e > –0,01 bar bis
> 0,03 bar bis
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