Scope
DIN Taschenbuch 491/2
Railway Testing Standards Reference Handbook Part 2
DIN Taschenbuch 491/2 continues the comprehensive reference compilation of German railway testing standards, extending coverage beyond Part 1. This handbook provides additional testing methodologies, acceptance criteria, and implementation guidance for specialized railway vehicle evaluation. It supports laboratories and manufacturers in applying current recognized standards to dynamic performance, safety, and operational testing. Accreditation bodies require familiarity with both parts to ensure complete coverage of testing procedures and requirements. This resource is essential for maintaining ISO 17025 accreditation in railway testing disciplines.
What it measures
- Extended test procedure specifications
- Specialized acceptance criteria
- Advanced measurement protocols
- Complex documentation requirements
- Standards update and applicability
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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
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absolute Feuchte
Taupunkttemperatur
Taupunktspiegel
Taupunkttransmitter
Railway bogies — wheelsets and bogies st
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Verified
1A CAL
Active
- Gleichspannung
Josephson-Josephson
Multimeter
Quellen > 0,2 V
Spannungsnormale
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20/30 Labs
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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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3-Rath Kalibrier+Prüftechnik
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Sound intensity — scanning method (ISO 9
Härteprüfmaschinen
Knoop- und
70 HR15N
42 HR30N
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3D Service
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Münchingen, D
CAM 2, Software von
Holos, Software von Carl
Metrologic, Software
von Metrologic Group ≤ 9090 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
ISO 4832
ISO 4833-1
ISO 18593
DIN EN ISO 6888-1
DIN EN ISO 11290-1
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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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-95 kPa ≤ P < -1 kPa -1 kPa ≤ P < -100 P
5 kPa ≤ P < 80 kPa 80 kPa ≤ P ≤ 120 kPa
0 MPa ≤ P ≤ 2 MPa 2 MPa < P ≤ 20 MPa 20
Punto triple del agua (0,01 °C)
Punto de fusión del hielo (0,00 °C) -80
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Absolutdruck p
abs
positiver Überdruck
Positiver Überdruck p e
Überdruck p
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ABLE Calibration Services
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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
ACM PHARMA
Active
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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