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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NBN EN 14363
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DIN EN 14363
🇬🇧
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
2,759
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DIN EN 1650
DIN EN 1656
DIN EN 1657
DIN EN 13624
DIN EN 14348
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21st Century Pathology
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Whole Blood Full blood count | 520
Whole Blood Full blood count | SOP LAB 1
A, B, O, Rh (D) | SOP LAB 11
Blood Phlebotomy | SOP LAB 03
Biochemistry examination activities | Ro
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29 Fleet Street
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Nasopharyngeal (Nose) swab Detection of
19) virus RNA specifically RdRp | SARS-C
19) virus RNA specifically RdRp | 645
Combined Nasopharyngeal & Detection of S
Oropharyngeal (Nose & Throat) (COVID19)
4-RAIL Services
Active
BS 7976-2
(HSG 248) – 2021
(PCM) based on HSG 248
E203 based on HSG 248
E200 based on HSG 248
+ 1 more
9 Harley Street
Active
HUMAN BODY FLUIDS Clinical Biochemistry
Alkaline Phosphatase (ALP) | Phosphate
Alkaline Phosphatase (ALP) | SOP: LAB-SO
Alanine Aminotransferase (ALT) | Absorba
Alanine Aminotransferase (ALT) | SOP: LA
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ABLE Calibration Services
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PRESSURE
Hydraulic pressure (gauge)
TEMPERATURE
DC VOLTAGE
INDUCTANCE
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ABP Associates
Active
(HSG 248) – 2021
staining based on HSG 248
(PCM) based on HSG 248
QP23 based on HSG 248
(HSG 264, 2012)
HSG 227 (2004)
(HSG 248) – 2021
(PCM) based on HSG 248
ALS Laboratories (UK)
Active
ISO 4832
ISO 11290-1
ISO 11290-2
ISO 21528-1
ISO 22964
+ 3 more
APEC Environmental
Active
(HSG 248) – 2021
QOP03 based on HSG 248
(PCM) based on HSG 248
QOP01 based on HSG 248
AS International Corporation
Active
DIN EN ISO 15213-2
ISO 11290-1
ISO 11290-2
ISO 21528-2
ISO 6579-1
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AWE
Active
(HSG 248) – 2021
(PCM) based on HSG 248
LQP007 based on HSG 248
LQP003 based on HSG 248
the guidance of GPG 14
PERSONAL DOSE EQUIVALENT:
RESPONSE:
Absolute Calibration
Active
diluted-Russel's-Viper-Verom-Time
CFH-Gen, Macula-Degeneration
PRESSURE
DC Resistance
TEMPERATURE
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Acorn Analytical Services
Active
(HSG 264, 2012)
(HSG 248) – 2021
Appendix 5 of HSG 227
staining based on HSG 248
(PCM) based on HSG 248
Sound Calibrators
Pistonphones
based:
level
Microphones
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