ISO 2631-1 applied to rail vehicles

Whole-Body Vibration Evaluation for Railway Passenger Comfort

This test applies ISO 2631-1 whole-body vibration assessment methodology specifically to railway passenger comfort evaluation, measuring and analysing human exposure to vibration during train operation. The method uses frequency-weighted acceleration measurements and comfort indices to objectively quantify the vibrational environment experienced by passengers in railway vehicles. It is commonly used alongside EN 12299 to provide complementary assessment of ride quality, supporting vehicle design validation and operational certification. Accreditation ensures correct application of international human factors standards to railway operations and reliable passenger comfort assessment.

What it measures

  • Frequency-weighted acceleration in vertical direction
  • Frequency-weighted acceleration in horizontal directions
  • Vibration dose value (VDV)
  • Exposure time and cumulative vibration effects
  • Passenger comfort perception indices
🇧🇪 NBN EN ISO 2631-1 🇩🇪 DIN EN ISO 2631-1 🇬🇧 BS EN ISO 2631-1 🇫🇷 NF EN ISO 2631-1 🇮🇹 UNI EN ISO 2631-1 🇪🇸 UNE EN ISO 2631-1 🇳🇱 NEN EN ISO 2631-1 🇧🇪 NBN EN 12299 🇩🇪 DIN EN 12299 🇬🇧 BS EN 12299 🇫🇷 NF EN 12299 🇮🇹 UNI EN 12299
3,988 Accredited labs
21 Countries

Showing 501–525 of 1,302 labs

KCH Kalibriercentrum Hannover

Active
DAkkS D-K-18972-01-01 Hemmingen, DE
Salt spray / neutral salt fog test (ISO Railway braking — urban guided transport Railway maintenance — track geometry (EN Temperaturmessgrößen elektronische Waagen + 3 more
View Profile

KIMW Prüf- und Analyse

Active
DAkkS D-PL-19634-01-00 Lüdenscheid, DE
Bauart wie GR 1482 20 HR10/60 17 I/D rs1799752 (AAT, TAAD) - EBM 11448: ID020 ISO 3795 + 3 more
View Profile

KLG Krankenhaus-Labor-Gesellschaft

Active
DAkkS D-ML-13391-01-00 Frankfurt am Main, DE
Ethanol Creatinin Digitoxin HbA1c Testosteron + 3 more
View Profile

KNG Kraftwerks- und Netzgesellschaft mbH Kraftwerk Rostock, KBC/Labor

Active
DAkkS D-PL-19282-01-00 Rostock, DE
DIN EN 196-2 DIN EN 196-7 DIN EN 933-10 DIN EN 451-1 DIN EN ISO 10304-1 (D 20) + 3 more
View Profile

KOLLMORGEN Europe

Active
DAkkS D-PL-22093-01-00 Ratingen, DE
IEC 61000-4-2: 2008 IEC 61000-4-4: 2012 IEC 61000-4-5: 2005 IEC 61000-4-6: 2013 IEC 61800-3 + 3 more
View Profile

KRIWAN Testzentrum

Active
DAkkS D-PL-12091-01-01 Forchtenberg, DE
DIN 75200 ISO 16750-5 ISO 20653 DIN EN ISO 6270-2 DIN EN 50155 + 3 more
View Profile

KTE Kerntechnische Entsorgung Karlsruhe GmbH TEA

Active
DAkkS D-PL-19560-01-01 Eggenstein-Leopoldshafen, DE
DIN EN 27888 DIN EN 12457-4 DIN EN ISO 10523 DIN EN ISO 10304-1 DIN EN 1484 + 3 more
View Profile

Kalibrierservice Brandl

Active
DAkkS D-K-15052-01-01 Pfaffenhofen, DE
Railway braking — urban guided transport Railway vehicle body structural requirem - Gleichstromwiderstand Temperaturmessgrößen - Temperatur-Blockkalibratoren + 3 more
View Profile

Kapraun Prüfdienst

Active
DAkkS D-K-20795-01-01 Waldaschaff, DE
Railway brake — magnetic track brakes (U − Ebenheit − Geradheit − Winkelnormale auch als Vor-Ort-Kalibrierung + 3 more
View Profile

Karlsruher Institut für Technologie Institut für Elektroenergiesysteme und Hochspannungstechnik (IEH)

Active
DAkkS D-PL-11068-09-00 Karlsruhe, DE
VDE 0468-2-1 DIN EN IEC 60068-2-11 DIN EN 60068-2-14 VDE 0468-2-14 DIN EN IEC 60068-2-38 + 3 more
View Profile

Karlsruher Institut für Technologie Materialprüfungs- und Forschungsanstalt, MPA Karlsruhe

Active
DAkkS D-PL-11068-08-00 Karlsruhe, DE
P1433, P14-3-3 DIN EN 62196-1: 2015 DIN EN ISO 14891 DIN EN 12390-2 DIN EN 12390-3 + 3 more
View Profile

Karlsruher Institut für Technologie Sicherheit und Umwelt (SUM) Kalibrierlabor

Active
DAkkS D-K-11068-01-00 Eggenstein-Leopoldshafen, DE
Luftkerma/-leistung Dosis Dosisleistung
View Profile

Kenya Bureau of Standards Metrology Laboratories

Active
DAkkS D-K-15101-01-00 Nairobi, DE
> 5 kHz > 10 mg > 20 mg > 50 mg > 100 mg + 3 more
View Profile

Kern & Sohn

Active
DAkkS D-K-19408-01-01 Balingen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Railway bogies — wheelsets and bogies st > 100 G relativen Feuchte + 3 more
View Profile

Kessler QMP

Active
DAkkS D-K-15118-01-01 Friedewald, DE
Salt spray / neutral salt fog test (ISO Environmental noise — determination of s Railway maintenance — track geometry (EN - Gleichspannung - Gleichstromstärke + 3 more
View Profile

Keysight Technologies Deutschland GmbH Hardware Test Center Europe

Active
DAkkS D-PL-19882-01-02 Böblingen, DE
VDE 0468-2-1 DIN EN 60068-2-14 VDE 0468-2-14 VDE 0468-2-27 DIN EN 60068-2-30 + 3 more
View Profile

KfH KURATORIUM FÜR DIALYSE UND NIERENTRANSPLANTATION

Active
DAkkS D-K-22363-01-02 Wiesbaden, DE
negativer und positiver Druck
View Profile

KfH KURATORIUM FÜR DIALYSE UND NIERENTRANSPLANTATION Zentrale Servicestelle - Kalibrierlabor

Active
DAkkS D-K-22363-01-01 Wiesbaden, DE
- Gleichspannung - Gleichstromstärke - Gleichstromwiderstand - Wechselspannung - Wechselstromstärke + 3 more
View Profile

Kistler Instrumente

Active
DAkkS D-K-15127-01-01 Sindelfingen, DE
Railway — traction effort and braking fo Prüfkraftmesseinrichtung - Gleichspannung - Gleichstromstärke - Gleichstromwiderstand + 3 more
View Profile

Kistler Remscheid

Active
DAkkS D-K-17572-01-02 Remscheid, DE
Vickers hardness test (ISO 6507) Railway — traction effort and braking fo Längenmessgeräte * Drehmoment- 0,2 N·m − Drehmoment + 3 more
View Profile

Kistner Metrologie Service

Active
DAkkS D-K-15181-01-01 Boxberg-Unterschüpf, DE
Salt spray / neutral salt fog test (ISO Sound intensity — scanning method part 2 Environmental noise — determination of s Härte (WPM) * / Messgeräte + 3 more
View Profile

Kiwa

Active
DAkkS D-PL-11217-01-02 Berlin, DE
229600 (A150P u. A175 DIN EN ISO 7438 DIN 51451 DIN EN 50178: 1998 ISO 21527-1 + 3 more
View Profile

Kiwa

Active
DAkkS D-PL-11217-03-03 Rostock, DE
229600 (A150P u. A175 DIN EN ISO 7438 DIN 51451 DIN EN 50178: 1998 ISO 21527-1 + 3 more
View Profile

Kiwa Primara

Active
DAkkS D-PL-12089-01-01 Kaufbeuren, DE
ISO 6722-2 ISO 20653 DIN EN ISO 6270-2 DIN EN 50155 VDE 0115-200 + 3 more
View Profile

Klasmeier Kalibrier- und Messtechnik GmbH ISOTECH

Active
DAkkS D-K-15224-01-00 Fulda, DE
Railway braking — urban guided transport Railway vehicle body structural requirem - Thermopaare, Thermoelemente Taupunkttemperatur thermoelemente *) + 3 more
View Profile

No matching labs found.

Industries

Railway vehicle manufacturing Passenger train operators High-speed rail services Urban transit and metro systems Vehicle ergonomics and comfort design

Related Standards

  • ISO 2631-1 Mechanical vibration and shock — evaluation of human exposure to whole-body vibration — Part 1: general requirements
  • EN 12299 Railway applications — ride comfort for passengers — measurement and evaluation
  • ISO 2631-4 Mechanical vibration and shock — evaluation of human exposure to whole-body vibration — Part 4: guidelines for the evaluation of the effects of vibration and rotational motion on passenger comfort

Other Test Methods

0 labs selected
Compare