Electromagnetic field measurements
Toulouse, Occitania

Electromagnetic field measurements in Toulouse: 50 Hz and radiofrequencies, ANFR protocol, calibrated equipment, as an independent third party.

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Updated 16 July 2026

Toulouse · Occitania

Electromagnetic field measurements in Toulouse.

In Toulouse, the metropolis combines a metro and tram network, a dense tertiary and research fabric and rapid residential growth. New-build operations as well as rehabilitations encounter demanding configurations: transformer substations at the foot of buildings, rising mains, density of transmitters in urban areas. ARKENOR carries out the on-site EMF campaign, from the 50 Hz magnetic field to radiofrequencies, and positions the results against the reference levels and the thresholds valued in certification.

In Toulouse, electromagnetic field measurement establishes the real exposure of a site objectively: low frequencies at 50 Hz near distribution networks and transformer substations, radiofrequencies around transmitters. It positions the results against the regulatory reference levels and documents the "electromagnetic waves" criterion valued in HQE and NF Habitat certification.

Our services

Electromagnetic field measurements in Toulouse: what we do.

50 Hz electric field (kV/m)

50 Hz magnetic field (µT)

Radiofrequencies 9 kHz to 300 GHz (V/m)

On-site campaign, calibrated equipment (NF EN 50492)

Measurement report and positioning vs reference levels

Coverage area

Electromagnetic field measurements in Toulouse and the surrounding area.

Our teams travel from Aix-en-Provence to Toulouse and the neighbouring municipalities of the 31 department.

Toulouse
Blagnac
Colomiers
Tournefeuille
Balma
Muret
Ramonville-Saint-Agne
L'Union

Scope

ARKENOR carries out on-site electromagnetic field measurements as an independent third party. For design-stage electromagnetic study and engineering, ARKEMEP's engineering practice takes over.

See ARKEMEP's engineering services →

FAQ

FAQ, electromagnetic field measurements in Toulouse

Two distinct domains. In low frequencies (50 Hz), the electric field in kV/m and the magnetic field in µT, associated with distribution networks, transformer substations, rising mains and internal installations. In radiofrequencies, from 9 kHz to 300 GHz, the electric field in V/m, associated with telecommunications transmitters. Each domain has its own protocol and calibrated equipment.
The reference levels come from European recommendation 1999/519/EC, transposed by decree no. 2002-775: 5 kV/m and 100 µT at 50 Hz, and 28 to 61 V/m in radiofrequencies depending on the band. Certification frameworks value more demanding thresholds: 5 V/m and 0.4 µT, then an enhanced tier at 1.5 V/m and 0.2 µT.
No, it is not a general building requirement. It comes into play as an item of evidence within certification frameworks, notably HQE Bâtiment Durable ("electromagnetic waves" theme, formerly target 12) and NF Habitat HQE, where it is a value-adding criterion rather than an absolute prerequisite. We act as an independent third party.

Other locations

Electromagnetic field measurements across the region.

NORMAXIS in Occitania Electromagnetic field measurements in Montpellier Electromagnetic field measurements in Nîmes Electromagnetic field measurements in Perpignan Electromagnetic field measurements in Béziers

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