DIN 45669-2

Vibration Measuring Instruments Test Methods

DIN 45669-2 specifies test methods for evaluating the performance, accuracy, and reliability of vibration measuring instruments used in environmental and occupational monitoring. These tests verify that vibration meters meet metrological requirements and provide consistent, traceable measurements across different operating conditions. The standard covers calibration procedures, frequency response testing, and signal handling verification. Accreditation for this test method ensures that laboratories can validate vibration measurement equipment used in workplace assessments, structural monitoring, and machinery diagnostics. Proper instrument verification is critical for occupational health and safety compliance across industrial sectors.

What it measures

  • Frequency response accuracy of vibration sensors
  • Calibration traceability and metrological performance
  • Signal linearity and dynamic range
  • Temperature stability and environmental robustness
  • Sensor sensitivity and transducer characteristics
🇩🇪 DIN EN ISO 20816-1 🇬🇧 BS EN ISO 20816-1 🇫🇷 NF EN ISO 20816-1 🇮🇹 UNI EN ISO 20816-1 🇪🇸 UNE EN ISO 20816-1 🇳🇱 NEN EN ISO 20816-1 🇩🇪 DIN EN ISO 16063-41 🇬🇧 BS EN ISO 16063-41 🇫🇷 NF EN ISO 16063-41 🇮🇹 UNI EN ISO 16063-41 🇪🇸 UNE EN ISO 16063-41 🇳🇱 NEN EN ISO 16063-41
1,868 Accredited labs
20 Countries

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ELANOVA LAB

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COFRAC 1-0076 Vitry-Sur-Seine, FR
DIN ISO 1817 DIN EN 15188 DIN ISO 1431-1 DIN EN 14671 DIN EN ISO 10140-2 + 3 more
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EOLIA

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COFRAC 1-2416 La Ciotat, FR
DIN EN 12469 NF S 90-351 NF X 44-201 (Octobre 1984) pour PSM BS EN ISO 14644-1:2015 ISO 14644-3
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EUFOFINS LABORATOIRE DE MICROBIOLOGIE EST

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COFRAC 1-1147 Sainte-Croix-En-Plaine, FR
DIN EN ISO 6888-1 0.95) based on BS ISO 21527-2:2008 DIN EN ISO 6888-2 DIN ISO 16649-2 DIN EN ISO 19020 + 3 more
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EUROFINS ANALYSES POUR LE BATIMENT ILE DE FRANCE

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COFRAC 1-1592 Bagneux, FR
NF X 43-269 NF X 43-050 NF X43-050 (parties utiles de la NF X 46-032 NF X46-031
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EUROFINS ANALYSES POUR LE BATIMENT NORD

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COFRAC 1-1593 Henin-Beaumont, FR
NF X 43-269 – Annexe K NF X 43-050 NF X43-050 (parties utiles de la
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EUROFINS ANALYSES POUR LE BATIMENT OUEST

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COFRAC 1-5597 Nantes Cedex 03, FR
NF X43-050 (parties utiles de NF X 43-050 NF X 43-269 - Annexe K NF EN 14346 – NF X43-050 (parties utiles de la
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EUROFINS ANALYSES POUR LE BATIMENT SUD

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COFRAC 1-5922 Vergeze, FR
NF X 43-269 – Annexe K NF X 43-050 NF X 43-269 - Annexe K NF X43-050 (parties utiles de la
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COFRAC 1-1591 Saint Etienne, FR
NF X 43-269 - Annexe K NF X 43-269 – Annexe K NF X 43-050 NF X43-050 (parties utiles de la NF X43-050 (parties + 1 more
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COFRAC 1-5840 Gradignan, FR
NF X 43-269 - Annexe K NF X 43-269 – Annexe K NF X 43-050 NF X43-050 (parties utiles de la NF ISO 21363
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EUROFINS Analyses pour l'Environnement France

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COFRAC 1-1488 Saverne, FR
DIN EN ISO 14403-2 DIN ISO 11464 DIN ISO 11465 NF T90-105-2 NF T90-004 + 3 more
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COFRAC 1-0685 Maxeville, FR
DIN ISO 17289 NF X 31-615 DIN EN ISO 7027-2 DIN EN ISO 10523 DIN EN ISO 7393-2 + 3 more
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COFRAC 1-2202 Douai, FR
NF T90-111 DIN EN ISO 14403-2 NF T 90-412 DIN EN ISO 7899-1 NF-T 90-029 + 3 more
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COFRAC 1-0888 Rosporden, FR
VDE 414-9-11 DIN EN ISO 10304-1 NF X 31-615 ISO 5815-1 NF T90-015-1 + 3 more
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COFRAC 1-2243 Vennecy, FR
DIN EN ISO 21528-2 DIN EN ISO 6888-1 0.95) based on BS ISO 21527-2:2008 DIN EN ISO 6888-2 DIN ISO 16649-2 + 3 more
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COFRAC 1-2452 Moulins, FR
DIN EN ISO 17294-2 DIN EN ISO 13395 NF T 90-412 NF U47-101 DIN EN ISO 7899-1 + 3 more
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EUROFINS LABORATOIRE DE MICROBIOLOGIE SUD

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COFRAC 1-6881 Les Milles, FR
DIN ISO 11665-4 DIN EN ISO 7932 DIN 53483-2 DIN EN ISO 15213-2 NF V08-050 + 3 more
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EUROFINS LABORATOIRE NORD

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COFRAC 1-2241 Douai Cedex, FR
DIN EN ISO 6888-1 DIN EN ISO 21528-2 DIN EN ISO 6888-2 DIN ISO 16649-2 NF V08-054 + 3 more
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COFRAC 1-1830 Nantes, FR
DIN EN ISO 21528-1 NF V08-401 DIN ISO 16649-1 DIN EN ISO 6888-1 DIN EN ISO 21528-2 + 3 more
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EUROFINS LCDI

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COFRAC 1-0965 Marange-Silvange, FR
DIN EN ISO 13395 DIN EN ISO 10304-1 ISO 5815-1 NF T90-015-1 DIN EN ISO 10523 + 3 more
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COFRAC 1-5943 Nantes, FR
NF X 43-269 NF X 43-050 ISO ISO 16000-7
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EVALUATIONS CONSEILS ETUDES POUR L'ENVIRONNEMENT

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COFRAC 1-7268 Seichamps, FR
DIN ISO 17289 NF T 90-260 NF X 31-615 (Uniquement DIN EN ISO 10523 DIN EN 27888
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FCBA - Bordeaux

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COFRAC 1-0201 Bordeaux, FR
DIN EN 947 ISO 24339 DIN CEN TS 15119-2 DIN EN ISO 3741 NF P 20-501 + 3 more
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FCBA - Champs sur Marne

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COFRAC 1-6839 Champs-Sur-Marne, FR
NF EN 716-1/-2 NF EN 12221-1/-2 NF EN 14988-1/-2 DIN 51130 DIN EN 12227 + 3 more
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FIBRECOUNT France

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COFRAC 1-6017 Marseille, FR
DIN 51750-3 NF X 43-269 – NF X 43-050 NF X43-050 (parties utiles de la DIN EN 15002
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FLANDRES Analyses

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COFRAC 1-1185 Capelle-La-Grande, FR
NF T90-111 DIN EN ISO 17294-2 DIN EN ISO 14403-2 NF EN ISO 19340 DIN EN ISO 10304-1 + 3 more
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Industries

Occupational health and safety Manufacturing and machinery maintenance Structural engineering and civil infrastructure Environmental monitoring Calibration and metrology service providers

Related Standards

  • DIN 45669-1 Vibration measuring instruments — Part 1: Specifications for instruments
  • ISO 20816-1 Mechanical vibration — Measurement and evaluation of machine vibration — Part 1: General guidance
  • ISO 16063-41 Methods for the calibration of vibration and shock transducers — Part 41: Calibration of non-resonant accelerometers

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