Scope
EN 16584-2
Railway Wheel Squeal and Curve Noise Assessment
This test method characterizes squeal and curve noise generated by railway wheels during operation, particularly in tight curves and low-adhesion conditions. The evaluation focuses on wheel-rail interaction noise to identify problematic frequency bands and noise generation mechanisms. Railway operators and wheel manufacturers use this test to develop noise mitigation strategies and ensure compliance with environmental noise directives. Accreditation validates that testing facilities can accurately measure and report wheel-generated noise for European railway standardization and regulatory compliance.
What it measures
- Squeal frequency content and magnitude
- Curve-induced noise characteristics
- Sound pressure levels in critical frequency bands
- Noise generation under specific track geometry conditions
- Wheel surface roughness correlation with noise
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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 13979-1
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BS EN 13979-1
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NF EN 13979-1
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UNI EN 13979-1
🇪🇸
UNE EN 13979-1
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NEN EN 13979-1
1,516
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Black Forest Testlab
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DIN EN 61000-3
IEC 61000-3-2: 2014
IEC 61000-3-3
IEC 61000-3-11: 2017
IEC 61000-3-12: 2011
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IEC 60945
IEC 61162-1
IEC 61162-2
IEC 61162-450
IEC 61162-460
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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 2808
DIN EN ISO 3219-2
DIN EN ISO 3838
DIN EN 933-1
DIN EN 933-4
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100 kN
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Bundesministerium der Verteidigung Bundeswehrkrankenhaus Berlin Abteilung XVI Laboratoriumsmedizin
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NRBC-Normoblasten
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EN IEC 61000-4
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VDE 0847-4
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Radiometrie 100 µW/cm²
stärkemessgeräte
UV-A 365nm
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verwendete Abkürzungen:
CAL
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DIN 38402-A 11
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DIN 38402-A 13
DIN ISO 5667-5 (A 14)
DIN EN ISO 5667-6 (A 15)
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CARTESY
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Tensile testing of metallic materials (I
Vickers hardness test (ISO 6507)
Kraft
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Railway — traction effort and braking fo
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DIN EN 16334
EN 50128
EN 50129
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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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CEcert
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IEC 61000-4-2: 2008
EN IEC 61000-4
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
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COAGUMED Gerinnungszentrum
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Thrombozytenaggregationstest
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Calcium
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> 1 V
> 10 V
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CSA Group Bayern
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DIN EN 55016-2
VDE 0877-16-2-1
VDE 0877-16-2-2
VDE 0877-16-2-3
EN IEC 61000-4
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CTK-Poliklinik
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Amphetamine
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Carl Zeiss
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DIN EN 60601-1
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Carl Zeiss IQS Deutschland
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Carl Zeiss Industrielle ≤ 3818 mm
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1) In den CMC sind die erweiterten Messu
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Carl Zeiss Jena
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DIN EN 61010-1
VDE 0411-1
IEC 61010-1 : 2010
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Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
Parallelendmaße * 40 mm
Parallelendmaße * ≥ 100 mm
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