Scope
EN 15302
Railway Wheelset Equivalent Conicity Measurement
This test method defines procedures for determining the equivalent conicity of railway wheelsets, a critical geometric parameter that affects vehicle stability, curving behavior, and wear characteristics. Equivalent conicity influences hunting oscillations, lateral forces, and noise generation during operation. The measurement is essential for railway manufacturers, maintainers, and operators to ensure safe and economical wheelset performance across different track geometries. Accreditation ensures consistent, reproducible measurements that support compliance with European interoperability standards and informed maintenance decisions.
What it measures
- Equivalent conicity value of wheelset profiles
- Wheel profile geometry and wear patterns
- Contact angle and friction coefficient relationships
- Stability margin and hunting potential
- Comparative conicity values for different operating conditions
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DIN EN 13715
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BS EN 13715
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NF EN 13715
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UNI EN 13715
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UNE EN 13715
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NEN EN 13715
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DIN EN 13296
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BS EN 13296
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NF EN 13296
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UNI EN 13296
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UNE EN 13296
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NEN EN 13296
1,632
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Showing 901–925 of 1,632 labs
METROPACK
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ISO 11607-1 ASTM F1886
BS EN ISO 11607-1:2020+A11
NF EN 868-5 annexe D
ASTM F88
DIN EN 12758
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DIN EN ISO 12945-2
DIN EN ISO 5403-1
DIN EN ISO 2060
DIN EN ISO 13937-1
DIN EN ISO 11642
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DIN EN 14511-2
DIN EN 14511-3
DIN EN 14511-4
DIN EN 14825
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MK-Kalibrierlabor
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1350 mm
Innen- und Tiefenmaße *
> 300 mm
Tiefenmessschieber * 0 mm
Höhenmessschieber * 0 mm
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MLB Mikrobiologisches Labor
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DIN ISO 16000-18
DIN 10113-3
ISO 11731
BS EN ISO 14644-1:2015
ISO 14644-3
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MLL MVZ
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Berliner-Blau-Reaktion
Naphthylacetat-Esterase
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Schnellfärbung (Diff-Quick)
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MP Calibration Services
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Plain plug gauges (parallel)
length bars)
LENGTH (continued)
Micrometers
(enzephalomyopathische Form
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DIN EN 50178: 1998
DIN EN ISO 2813
DIN EN ISO 4628-4
DIN EN ISO 10456
DIN EN ISO 12572
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MPA Kalibrierdienst
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Drehmoment * 0,2 N∙m
> 10 N∙m bis
Kalibriereinrichtungen
> 100 N∙m
Drehmomentschlüssel, 0,2 N∙m
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MS Laboratories
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on BS 4401:Part 3:1970(1986)
ISO 936:1998
BS ISO 21528-2:2017
BS ISO 16649-2:2001
ISO 6888-1
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Tensile testing of metallic materials (I
Vickers hardness test (ISO 6507)
Taupunkttemperatur
direktanzeigende > 200 °C
Widerstandssensor > 300 °C
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MSS Consulting
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(HSG 264, 2012)
Appendix 5 of HSG 227 (2004)
Appendix 3 of HSG 227 (2004)
(HSG 248) – 2021
(PCM) based on HSG 248
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Großes Blutbild
Kleines Blutbild
Erythrozyten
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Blutzellen
Basophile Granulozyten
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Eosinophile Granulozyten, Erythrozyten,
Basophile Leukozyten, absolut
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Antiepileptika:
(Flecainid)
Arginin, ADMA, SDMA, Homoarginin
Bupropion / Hydroxybupropion
Cotinin, Nicotin
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Thrombozytenaggregation
(Multiplate)
Spezifisches Gewicht
Aceton
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MN (mononukleare Zellen)
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Erythrozyten
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Thrombozytenfunktion
Carbamazepin-epoxid
Levetiracetam
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