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
3,716 Accredited labs
21 Countries

Showing 1–25 of 259 labs

A.C.S - ASSISTANCE AU CONTROLE SANITAIRE

Active
COFRAC 1-5950 Vannes, FR
NF X 43-050 ISO 16000-7 FD T 90-522 FD X 46-033
View Profile

AB DIAG EXPERT

Active
COFRAC 1-6467 Limoges, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AC Environnement

Active
COFRAC 1-6001 Riorges, FR
DIN ISO 16000-4 DIN EN ISO 16017-2 NF X 43-262 NF X 43-257 NF X 43-267 + 3 more
View Profile

ACEPE

Active
COFRAC 1-6133 Cherbourg-En-Cotentin, FR
NF X 43-050 NF X 43-269 NF ISO 22262-1 (parties utiles NF X 43-269 – ISO 16000-7 + 1 more
View Profile

ACM PHARMA

Active
COFRAC 1-7464 Bellegarde, FR
DIN EN ISO 16212 DIN EN ISO 18416 DIN EN ISO 21149 DIN EN ISO 11930 DIN EN ISO 11737-2 + 3 more
View Profile

ACONEX

Active
COFRAC 1-6332 Mont-Saint-Aignan, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

ACTALIA SENSORIEL - BOURG-EN-BRESSE

Active
COFRAC 1-5574 Bourg-En-Bresse, FR
ISO 13299 ISO 4120 NF V 09-500
View Profile

ACTINIUM

Active
COFRAC 1-6347 Sevres-Anxaumont, FR
NF X 43-262 NF X 43-257 NF X 43-298 NF X 43-267 NF X 43-269 + 3 more
View Profile

AD-LAB - Brussieu

Active
COFRAC 1-5606 Brussieu, FR
DIN 51750-3 DIN EN 15002 ISO 22262-1 NF X 43-050 NF X 43-269 + 3 more
View Profile

ADC

Active
COFRAC 1-6862 Mont-De-Marsan, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

ADOUR BIO CONSEIL - A.BIO.C.

Active
COFRAC 1-0905 Arzacq-Arraziguet, FR
ISO 15214 DIN ISO 16649-2 DIN EN ISO 6579-1 DIN EN ISO 6888-2 DIN EN ISO 6888-3 + 3 more
View Profile

ADRIA

Active
COFRAC 1-0144 Quimper Cedex, FR
ISO 4832 ISO 15214 ISO 21527-1 ISO 21527-2 DIN ISO 16649-2 + 3 more
View Profile

ADX Groupe

Active
COFRAC 1-6048 Chateau-Gontier, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AGENCE POUR LE BON DEVELOPPEMENT DE L'ENVIRONNEMENT

Active
COFRAC 1-6342 Marseille, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AGEXIAL - Unité de BALZAC

Active
COFRAC 1-7407 Balzac, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AGEXIAL - Unité de Villeneuve Loubet

Active
COFRAC 1-7059 Villeuneuve Loubet, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AIR CONTROLE

Active
COFRAC 1-6250 Decize, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AIRALYZ

Active
COFRAC 1-6339 Croissy-Sur-Seine, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

AIRMETRIE - Agence Nord

Active
COFRAC 1-1617 Dechy, FR
DIN EN 13126-19 ISO 10780 DIN EN ISO 16911-1 DIN EN 13284-1 DIN EN 14790 + 3 more
View Profile

AIRTHEMIS SUD EST

Active
COFRAC 1-7447 Venelles, FR
ISO NF X 43-257 NF X 43-050 NF X 43-269 ISO 16000-7 + 1 more
View Profile

ALDARIM

Active
COFRAC 1-6043 Sainte Helene Du Lac, FR
NF X 43-050 NF X 43-269 NF X43-050 (parties utiles de ISO 16000-7 FD X 46-033
View Profile

ALFADIR - ARIA

Active
COFRAC 1-6425 Bagnols Sur Ceze, FR
NF X 43-257 NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

ALIANIS

Active
COFRAC 1-6842 Beynes, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
View Profile

ALS

Active
COFRAC 1-5853 Saint-Pierre-De-Chandieu, FR
ISO 22262-1 NF X 43-257 NF X 43-050 NF X 43-269 NF X43-050 (parties utiles de + 2 more
View Profile

ALS France

Active
COFRAC 1-1364 Saint-Quentin-Fallavier, FR
DIN EN 27888 DIN ISO 16000-3 DIN ISO 16000-6 DIN EN ISO 16000-9 DIN EN ISO 11885 + 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