EN 12299
Measurement and Evaluation of Railway Ride Comfort
EN 12299 establishes standardised methods for measuring and evaluating passenger ride comfort in railway vehicles through vibration analysis. The standard defines vibration indices including Nmv (main index), NVA (vertical), and NVD (lateral) to objectively quantify passenger comfort levels during train operation. This test is essential for railway manufacturers and operators to ensure compliance with comfort standards, validate new vehicle designs, and support passenger satisfaction assessments. Accreditation guarantees correct instrumentation setup, accurate measurement procedures, and proper calculation of comfort indices according to European rail requirements.
What it measures
- Main ride comfort index (Nmv)
- Vertical vibration discomfort (NVA)
- Lateral vibration discomfort (NVD)
- Frequency-weighted acceleration
- Overall comfort rating
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DIN EN ISO 2631-1
๐ฌ๐ง
BS EN ISO 2631-1
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NF EN ISO 2631-1
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UNI EN ISO 2631-1
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UNE EN ISO 2631-1
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NEN EN ISO 2631-1
๐ฉ๐ช
DIN EN 14363
๐ฌ๐ง
BS EN 14363
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NF EN 14363
๐ฎ๐น
UNI EN 14363
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UNE EN 14363
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NEN EN 14363
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The Auditing Company
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#EN ISO 5164:14
# EN 116-97
# ISO 13736
NEN 4400-1
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TรV NORD Nederland
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DIN EN ISO 17232
DIN EN 14960
NEN 3140
#EN ISO 5164:14
EN 1069
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NF EN 10002-1 โ1990
DIN EN 115-1:
IEC 61993-2
ASTM D5199-12
EN 1991-1-1
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