Scope
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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NBN EN ISO 2631-1
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DIN EN ISO 2631-1
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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
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NBN EN 14363
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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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SGS-TÜV Saar
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Sound power — in-situ using reference so
Occupational noise exposure measurement
Low-frequency noise measurement and asse
Acoustics — tonality assessment (DIN 456
Hand-arm vibration — practical guidance
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SIANTEC- Silvio Herzog e. K.
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(Härteskalen HV5 bis HV100)
Kraftmesseinrichtung von
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20 HRC
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IEC 61496-1: 2012
IEC 61496-2
IEC 61496-3
DIN EN 61496-1
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DIN EN ISO 6506-1
DIN EN ISO 6507-1
DIN 51603-1
VDE 0847-4-2
DIN EN 274-1
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SIKA Siebert & Kühn
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Vickers hardness test (ISO 6507)
Railway braking — urban guided transport
- Gleichspannung
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SKZ - Testing
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Bauart wie GR 1482
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20 HR10/60
229600 (A150P u. A175
CD23, CD25, CD33,CD34, CD38, CD59
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Sound power — engineering methods for sm
Sound power — engineering method using a
Sound power — survey method (ISO 3746)
Sound intensity — scanning method (ISO 9
Sound intensity — scanning method part 2
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Railway brake — magnetic track brakes (U
Railway brakes — conditions for homologa
Railway brakes — electropneumatic brakes
Railway bogies — wheelsets and bogies st
- Gleichspannung
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SMA Solar Technology
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IEC 61000-4-2: 2008
IEC 61000-4-3: 2006
IEC 61000-4-4: 2012
IEC 61000-4-5: 2005
IEC 61000-4-6: 2013
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120 V
0,12 mA
Messgeräte 1,2 mΩ
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DIN EN ISO 11737-2
DIN EN ISO 17664-1
ISO 17664-2
DIN EN ISO 11607-2
DIN EN 868-5
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Traversen-geschwindigkeit
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Quellen
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ISO 3795
DIN EN ISO 6506-1
DIN EN ISO 6507-1
DIN EN ISO 6508-1
DIN EN ISO 2178
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SPS electronic
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- Gleichspannung
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> 0,1 µA
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Sound intensity — scanning method (ISO 9
Vibration measuring instruments — test m
Vibration measurements near traffic — me
Acoustics — tonality assessment (DIN 456
Noise measurement on railway vehicles —
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Digitoxin
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