The creation ofEmitech was done around electromagnetic tests and thus incidentally radio tests.
In all of our centres, 10 are equipped with EMC (ElectroMagnetic Compatibility) and radio testing laboratories. The Emitech Group thus makes available to its customers the strongest reception capacity on the market and an unequalled diversity of means (Faraday cagesSAC, FAR, open space sites,...).
Our teams also travel on site to carry out test campaigns on equipment that cannot be tested in the laboratory, but also for expertise purposes at sites disturbed by electromagnetic phenomena.
Radiated emission up to 40 GHz, conducted emission, radiated immunity up to 6 GHz (and up to 30 V/m at 3m), conducted immunity, fast transients in burts, electrostatic discharges, shock waves, voltage variations, voltage dips, short cuts, flickers, harmonics,... we implement a complete range of standardized tests to reproduce the electrical and electromagnetic phenomena that your equipment can undergo and to which they contribute.
For your radio equipment, our labaoratories carry out the tests required to certify an optimised use of the radio spectrum.
Authorities in each country around the world ensure efficient management of the frequency spectrum. All radio equipment shall be subject to approval procedures which, where appropriate, may result in the carrying out of radio tests.
All electrical and electronic equipment contributes to the generation of an electromagnetic environment that can contribute to the interference of radio equipment communications, or even to the disturbance of other equipment. Some regulations around the world may set rules that limit the level of equipment emissions (its contribution to the degradation of an electromagnetic environment) but more generally also require that the equipment's performance be tested against the typical electromagnetic environment in which it will be used: electromagnetic compatibility.
For EMC and radio requirements, the Emitech Group is recognised under the CE marking applicable in Europe as a Notified Body under the RED (2014/53/EU), R&TTE (1999/5/EC) and EMC (2014/30/EU) Directives. Its know-how is also recognized on the North American market (FCC Accredited, recognition by ISDEC). More generally, our services are recognised by the CIS-IECEE in the framework of the CB-EMC scheme and, finally, we are the bodies designated by the European Commission in the framework of the agreements AMR.
New faraday cage for large equipment (up to 9m45) and high tonnage (40t)
DC transmission - 40 GHz
One measuring chain per cage and open space sites
Immunity 10 kHz to 40 GHz One immunity chain per cage
Electrical test
A complete range of tets equipment for testing according to EN 61000-4-(2, 4, 5, 8, 9, 10, 11, ...) and EN 61000-3-(2 and 3) - EN 61100-3-(11 and 12)
Standards and specifications covered (not exhaustive list)
European Regulation / Worldwide markets
EMC
(Directive EMC 2014/30/UE - Medical Directive 93/42/CEE)
- EN 55011, EN 55022, CISPR 11, CISPR 22, FCC PART 15, ICES-003, NMB-003 (Standards and test methods in emission)
- EN 61000-4-2 to 6, 8 to 13, 16 and 17 (standards and test methods in emission and immunity)
- EN 61000-3-2 / EN 61000-3-3 / EN 61000-3-11 / EN 61000-3-12 (standards and test methods for low-voltage power supplies)
- EN 61000-6-1 and EN 61000-6-3 (Equipment in residential, commercial and light industrial environments)
- EN 61000-6-2 et EN 61000-6-4 (Equipements en environnements industriels)
- EN 55014-1 et EN 55014-2 (Appareils électrodomestiques outillages électriques et appareils analogues)
- EN 50121-3-2, EN 50121-4, EN 50155 (Equipements ferroviaires)
- EN 50130-4, EN 50293, EN 50263, 50470-1, EN 60255-11, 25, 26, EN 60947-5-1,2 (Equipements professionnels et industriels)
- EN 55022, EN 55032, EN 55024 (Appareils de traitement de l’information / Appareils multimédia)
- EN 60601-1-2, EN 60601-2-4 (Appareils électromédicaux)
- EN 60945 (Matériels de navigation et de radiocommunication maritimes)
Réglementation européenne
Directive R&TTE 1999/5/CE et RED 215/53/UE
Normes harmonisées et amendements associés
Mesures EMF
Réglementation liée à la protection du Grand Public
Marchés exports
Instrumentation mise en oeuvre
- Sites en espace libre pour mesures à 10m
- Cages FAR pour mesures à 3m. Une cage de Faraday équipée de tuiles ferritées et de panneaux absorbants lui apportant ses caractériques de chambre complètement anéchoïque se comporte comme un site de mesure en espace libre.
Le champ électromagnétique mesuré s'affranchit des réflexions sur les parois. Il atteint le niveau de précision apporté par les mesures en champ libre tout en bénéficiant de l'avantage principal des cages de Faraday, celui de s'affranchir de l'environnement électromagnétique ambiant.Les mesures réalisées en cage FAR sont ainsi plus rapide à mettre en oeuvre.
- Cages SAC pour mesures à 3 et 10m
- Equipement de mesures en émission jusqu'à 40 GHz :
- analyseurs,
- antennes,
- préamplificateurs,
- câbles,
- etc.
- Banc de radiocommunication
- Analyseurs de modulation analogique et numérique (GSM)
- Analyseurs de protocole
- Etuves
Site en espace libre
Cage FAR
Cage SAC
The Emitech Group announces the creation of an Innovation Department, dedicated to researching and implementing innovative solutions to prepare the future of testing.
Emitech Group - Legal information