Scope
DIN Taschenbuch 491/1
Railway Testing Standards Reference Handbook Part 1
DIN Taschenbuch 491/1 is a comprehensive reference compilation that consolidates essential German railway testing standards and methodologies. It serves as a practical handbook for test laboratories, manufacturers, and railway operators implementing standardized testing protocols. The document provides guidance on test procedures, acceptance criteria, and documentation requirements for railway rolling stock evaluation. Accreditation support is critical as it ensures laboratories maintain current knowledge of recognized standards and testing methodologies. This handbook is indispensable for ISO 17025 compliance in railway-focused testing facilities.
What it measures
- Test procedure specifications and sequences
- Acceptance and rejection criteria
- Measurement methodologies and tolerances
- Documentation and reporting requirements
- Reference standards 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
1,399
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Showing 76–100 of 301 labs
Electrolytes in blood serum:
Enzymes in blood serum:
(Chlamydia pneumoniae, Mycoplasma
urine:
Hormones in blood serum:
+ 1 more
Cavendish Laboratories
Active
(cdt), Deletion an Pos 117
(HSG 248) – 2021
(PCM) based on HSG 248
BS 6068-4.12:1998 (withdrawn)
Chamois Metrology
Active
Calibration of pressure
Gas pressure (gauge)
Gas Pressure (Differential)
common mode pressure of 3.5
Hydraulic pressure (gauge)
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(HSG 248) – 2021
SRV-002 based on HSG 248
(PCM) based on HSG 248
CoMech Metrology
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Chronic progressive external
Depth
Internal
Dial gauges and dial test
Caliper
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simulation.
parameters and ranges)
digital and analogue
Compli Group
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DC CURRENT
DC Resistance
Oscilloscope Calibration
DC VOLTAGE
CAPACITANCE
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DIN EN 933-11
DIN EN 12390-3
DIN EN 933-3
DIN EN 12390-7
DIN EN 12697-5
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DC CURRENT
LENGTH
DC Resistance
DC VOLTAGE
Cold junction compensation
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Corserv Solutions
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DIN EN 933-1
(PCM) based on HSG 248
(HSG 248) – 2021
DIN EN 932-1
DIN EN 932-2
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Gas pressure (absolute)
Gas pressure (gauge)
Hydraulic pressure (gauge)
Hydraulic Pressure (absolute)
PRESSURE (cont’d)
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DNKA
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staining based on HSG 248.
(PCM) based on HSG 248
(HSG 248) – 2021
QSOP 03 based on HSG 248
QSOP 01 based on HSG 248
Decus Research
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1) MS08P based on BS EN ISO
MS02P based on BS EN ISO
MS03P based on BS EN ISO
MS06P based on BS EN ISO
MF07P based on BS EN ISO
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Devonport Royal Dockyard
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Specific Values 1
RF Power
RF Attenuation 10 MHz to 1 GHz
Other values -20 dBm to +20 dBm
Devonport Royal Dockyard
Active
BS 4206:1967 (superseded)
ISO 5173
ISO 7438
BS EN ISO 9606-2:2004
BS 131-5:1965
+ 3 more
and Appx. 3 of HSG 227 (2004))
in Appendix 5 of HSG 227 (2004)
guides HSG 264 (2012) and
(HSG 264, 2012)
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