Scope
DIN SPEC 38451
Railway Vehicle Specific Test Requirements
DIN SPEC 38451 defines supplementary and specific test requirements for railway rolling stock beyond baseline standards. It covers dynamic performance, safety, and operational characteristics of locomotives, passenger cars, and freight wagons. The specification ensures railway vehicles meet German and European operational standards for mainline and regional services. Accreditation for these tests is essential for manufacturers seeking approval to operate vehicles on German railways and integrated European networks. This specification is particularly important for vehicle type approval and homologation processes.
What it measures
- Dynamic performance under load conditions
- Braking system effectiveness and response
- Coupling and drawgear strength
- Wheel and bogie performance
- Safety system functionality
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DIN EN 14363
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BS EN 14363
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NF EN 14363
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UNI EN 14363
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UNE EN 14363
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NEN EN 14363
1,399
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Showing 926–950 of 1,399 labs
Polytest Ingenieure
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DIN EN ISO 9934-1
DIN ISO 815-1
DIN ISO 815-2
DIN ISO 4593
DIN EN 50178: 1998
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Poulten Selfe and Lee
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TEMPERATURE
Viscosity constant ‘C’
Reference viscometers:
ASTM D4052 (Digital density
Power Diagnostix Systems
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Impulsladung
Anstiegszeit
Impulsdauer
Wechselspannung 1 V
> 1,1 kV
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Differentialblutbild
Erythrozyten
Hämatokrit
Leukozyten
Retikulozyten
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External (Tip) Diameter
Helix (lead) total deviation (F
GEARS SPUR/HELICAL EXTERNAL (cont’d)
As for Involute Spline Gauges
HbA1c
Automatisches Blutbild
Leukozyten
Normoblasten
Retikulozyten
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Calcium
Bilirubin gesamt
Creatinkinase-Muscle-Brain
TPZ nach Quick
Immunglobulin A
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Vickers hardness test (ISO 6507)
Frost- / Taupunkt- –90 °C
Taupunkttemperatur
Taupunktspiegel, –80 °C
–60 °C
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ProfEC Ventus
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IEC 61400-12 Ed.1 *
IEC 61400-12-1 Ed.3 *
IEC 61400-12-3 Ed.1 *
IEC 61400-12-4 Ed.1 *
IEC 61400-12-5 Ed.1 *
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ISO 6579-1
ISO 15213-2
ISO 11290-1
ISO 7932
F100 based on BS EN ISO
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Pullman Instruments (UK)
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DC CURRENT
Measurement
DC VOLTAGE
AC Current Generation
DC RESISTANCE (cont’d)
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QIMA Testing (Germany)
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DIN EN 16711-2
DIN EN 16711-1
IEC 62321-2
DIN EN 12472
DIN CEN ISO/TS 16179
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QMK
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Gleichspannung 10 mV
Quellen > 120 mV
Vorverstärker > 1,2 V
> 12 V
> 120 V
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QS-Grimm
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Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
Zylindrische Normale 1 mm
Innenzylinder *
> 100 mm
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QUALILAB
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EN 12966: 2014 Section 4.5.4
DIN EN 55025: 2018
DIN EN 60068-2-30
(CISPR 25:2002) Section 6
ISO 11452-4: 2020
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ISO 13320
VDE 414-9-11
NF V08-250
ISO 19343
DIN EN ISO 7899-1
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Qopas
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Koordinatenmessgeräte geräte mit einem
Chorus, Help-PJM von
DEA Hexagon Metrology
S.p.A., Turin, I
Associates EMS Products, ≤ 1500 mm
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Quality Consultants (NI)
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(HSG 248) – 2021
(PCM) based on HSG 248
QSOP 03 based on HSG 248
Quality in Progress Srls
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ISO 18787
DIN EN ISO 6888-1
DIN EN ISO 10304-1
ISO 4832
DIN EN ISO 18593
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ISO 4832
DIN EN ISO 5764
ISO 16649-2
ISO 18593
DIN EN ISO 6579-1
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R-TECH Services
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ÖNORM EN ISO 17637
BS EN ISO 15614-1:2017
ASTM A 370
DIN EN 10080
BS EN ISO 9015-1:2011
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