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
🇮🇹
UNI EN 13979-1
🇪🇸
UNE EN 13979-1
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NEN EN 13979-1
1,516
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1A CAL
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- Gleichspannung
Josephson-Josephson
Multimeter
Quellen > 0,2 V
Spannungsnormale
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cartridges, based on HTM 2030
9.201 to 9.212 and BS EN ISO
35 °C/3 days based on HTM 2030
section 9.201 to 9.212, BS EN
ISO 15883-1:2009 6.4.2.3 and
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3D Service
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Metrologic, Software
von Metrologic Group ≤ 9090 mm
CAM 2, Software von
Münchingen, D
Chur, CH, ≤ 5000 mm
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4-RAIL Services
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(HSG 248) – 2021
E203 based on HSG 248
(PCM) based on HSG 248
E200 based on HSG 248
E201 based ISO 14966:2019 using
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8tree Scanner / 0 mm bis 100 mm
Laterale Größe von
Tiefenmaß/
-unterstand
(Härteskalen HV0,01
A & B KMG Service
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Vickers hardness test (ISO 6507)
Koordinatenmessgeräte Koordinatenmessger
Steuerungssoftware Messvolumen mit einer
Metromec CM, Software Raumdiagonale von
von Metromec Software ≤ 750 mm
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A.Q.C. SRL
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ASTM E 415 21
DIN EN 10164
DIN EN ISO 3651-1
ASTM A 262-15
ASTM G48-11
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A.U.E.M.
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ASTM E8/E 8M
DIN EN 10002-1
ASTM E 21
DIN EN 10002-5
DIN EN ISO 6892-2
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A2E ENVIRONNEMENT
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DIN EN 27888
DIN EN ISO 10523
DIN EN ISO 7393-2
NF X 31-615 (Uniquement
A2M INDUSTRIE
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(BS EN ISO 6892-1: 2019)
DIN EN 10002-1
ISO 6892-1 -2009
ASTM E8/E 8M
ISO 6892-1 -2016
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Absolutdruck p
abs
positiver Überdruck
Positiver Überdruck p e
Überdruck p
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TEMPERATURE
PRESSURE
AC VOLTAGE (continued)
DC VOLTAGE
Generation only
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ABP Associates
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(HSG 248) – 2021
staining based on HSG 248
QP23 based on HSG 248
(PCM) based on HSG 248
AC Environnement
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NF ISO 21438-3
NF X 43-269
NF ISO 21438-1
DIN EN ISO 16017-2
NF X 43-259
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ACEPE
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NF X 43-269
NF X 43-269 –
NF X 43-050
NF ISO 22262-1 (parties utiles
ISO 16000-7
ACM PHARMA
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DIN EN 17126
DIN EN 13624
DIN EN 13727
DIN EN ISO 11930
DIN EN 14476
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(HSG 264, 2012)
HSG 227 (2004)
(HSG 248) – 2021
(PCM) based on HSG 248
AD-LAB - Brussieu
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NF X 43-269
NF X 43-050
NF X43-269 – Annexe
NF X43-050 (parties utiles de la norme)
NF X43-050 (useful parts of the standard
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NF X43-050 (parties utiles de la norme)
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NF X43-050 (parties utiles de la norme)
NF X43-050 (useful parts of the standard
ISO 16000-7
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