Scope
ISO 3095:2013 / EN ISO 3095
Railway Pass-By Noise Measurement
ISO 3095 defines the standardized method for measuring and reporting noise emitted by railbound vehicles during pass-by at a fixed observer position. This is the primary standard used to assess compliance with European TSI Noise limits and national environmental regulations for passenger and freight trains. Manufacturers, railway operators, and regulatory authorities depend on this test to demonstrate noise performance, support fleet certification, and document compliance with noise reduction requirements. Accredited laboratories provide the independent, traceable measurements required for regulatory approval and public confidence in noise impact assessments.
What it measures
- Sound pressure level during pass-by (LAmax, dB(A))
- Noise emission per axle or per vehicle
- Frequency spectrum of pass-by noise
- Time-weighted sound exposure level
- Noise contribution by vehicle type and condition
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DIN EN ISO 3381
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BS EN ISO 3381
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NF EN ISO 3381
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UNI EN ISO 3381
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UNE EN ISO 3381
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NEN EN ISO 3381
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DIN EN ISO 14837-1
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BS EN ISO 14837-1
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NF EN ISO 14837-1
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UNI EN ISO 14837-1
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UNE EN ISO 14837-1
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NEN EN ISO 14837-1
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Aldosteron
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DIN 19698-2
DIN EN ISO 54321
DIN EN 1744-3
DIN EN 12457-2
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As-Wägetechnik
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Charpy impact test (ISO 148-1)
Salt spray / neutral salt fog test (ISO
Radiated emissions (CISPR 32)
1) In den CMC sind die erweiterten Messu
Ashcroft Instruments
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Absolutdruck p abs 0,015 bar
> 2 bar
> 42 bar
Absolutdruck Pabs
1 bar; 2 bar
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DIN 55635
VDE 0468-2-14
VDE 0468-2-1
VDE 0468-2-5
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Conformity assessment — requirements for
Druckkraftrichtung
Drehmoment 0,01 N∙m
Drehmomentaufnehmer *
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ISO 21527-1
DIN EN ISO 527-3
IEC 61924-2
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DIN 53160-1
DIN EN ISO 22854
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Sound intensity — scanning method (ISO 9
Messgeräte für die
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Railway freight wagon brake system requi
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verwendete Abkürzungen:
Salmonella spp.
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Thrombozytäre Antikörper
dysenteriae), Vibrio cholerae
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Vickers hardness test (ISO 6507)
Temperatur *
Temperaturmessgrößen −35 °C
Railway braking — urban guided transport
Temperatur −40 °C
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Metanephrine, Normetanephrine
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Lymphozyten
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IEC 61000-4-2: 2008
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
IEC 61000-4-5: 2005
IEC 61000-4-6: 2013
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