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A variety of measurements compliant with applicable standards

Our complete range of measurements services complies with current regulations to assess the performance level of your installations.

These services are done in two steps. First of all, a test plan is submitted for approval before the measurements. We will then independantly draw test reports out detailing the performances of your installation. All measurements that are within the scope of our accreditation will be delivered to you following the requirements set out by the French Accreditation Commitee (COFRAC).

These services apply to all anechoic chambers and Faraday cages regardless of their original manufacturer.

Shielded rooms and anechoic - reverberation chambers measurements

REFERENCEN MEASUREMENT FREQUENCY RANGES STANDARDS / RECOMMENDATIONS
Shielded rooms and anechoic / reverberation chambers:
SE Shielding effectiveness 10 kHz - 40 GHz EN-50147-1*
GAM T20
MIL-STD-285
NSA Normalised site attenuation 30 MHz - 1 GHz CISPR 16-1-4*
ANSI C63.4
EN 50147-2
S-VSWR Site Voltage Standing Wave Ratio 1GHz - 18 GHz CISPR 16-1-4*
FU Field uniformity 26 MHz - 18 GHz EN 61000-4-3*
IEC 61000-4-3*
ALSE Absorber Lined Shielding Enclosure 150 kHz - 1 GHz CISPR 25
MSRC-SU Mode stirred reverberation chamber validation: Statis- tical uniformity 80 MHz - 40 GHz EN 61000-4-21
DO 160 ISO 11452-11
FS-VSWR Quiet zone characterization Free space VSWR method 500 MHz - 40 GHz IEEE 149
SCD Screen room damping DEF STAN-59-411
TD Quiet zone characterization: Time domain reflectometry method 500 MHz - 40 GHz N/A
AD Acoustic damping 250 Hz - 8 kHz EN ISO 11957
Materials characterisation:
ARC Absorbing materials reflectivity characterisation 10 MHz - 50 GHz IEEE 1128
MC Materials properties: permittivity and permeability 10 MHz - 18 GHz N/A
Shielded rooms and anechoic / reverberation chambers:
REFERENCE SE
MEASUREMENT Shielding effectiveness
FREQUENCY RANGES 10 kHz - 40 GHz
STANDARDS / RECOMMENDATIONS EN-50147-1*
GAM T20
MIL-STD-285
Shielded rooms and anechoic / reverberation chambers:
REFERENCE NSA
MEASUREMENT Normalised site attenuation
FREQUENCY RANGES 30 MHz - 1 GHz
STANDARDS / RECOMMENDATIONS CISPR 16-1-4*
ANSI C63.4
EN 50147-2
Shielded rooms and anechoic / reverberation chambers:
REFERENCE S-VSWR
MEASUREMENT Site Voltage Standing Wave Ratio
FREQUENCY RANGES 1GHz - 18 GHz
STANDARDS / RECOMMENDATIONS CCISPR 16-1-4*
Shielded rooms and anechoic / reverberation chambers:
REFERENCE FU
MEASUREMENT Field uniformity
FREQUENCY RANGES 26 MHz - 18 GHz
STANDARDS / RECOMMENDATIONS EN 61000-4-3*
IEC 61000-4-3*
Shielded rooms and anechoic / reverberation chambers:
REFERENCE ALSE
MEASUREMENT Absorber Lined Shielding Enclosure
FREQUENCY RANGES 150 kHz - 1 GHz
STANDARDS / RECOMMENDATIONS CISPR 25
Shielded rooms and anechoic / reverberation chambers::
REFERENCE MSRC-SU
MEASUREMENT Mode stirred reverberation chamber validation: Statis- tical uniformity
FREQUENCY RANGES 80 MHz - 40 GHz
STANDARDS / RECOMMENDATIONS EN 61000-4-21
DO 160
ISO 11452-11
Shielded rooms and anechoic / reverberation chambers:
REFERENCE FS-VSWR
MEASUREMENT Quiet zone characterization Free space VSWR method
FREQUENCY RANGES 500 MHz - 40 GHz
STANDARDS / RECOMMENDATIONS IEEE 149
Shielded rooms and anechoic / reverberation chambers:
REFERENCE SCD
MEASUREMENT Screen room damping
FREQUENCY RANGES
STANDARDS / RECOMMENDATIONS DEF STAN-59-411
Shielded rooms and anechoic / reverberation chambers:
REFERENCE TD
MEASUREMENT Quiet zone characterization: Time domain reflectometry method
FREQUENCY RANGES 500 MHz - 40 GHz
STANDARDS / RECOMMENDATIONS N/A
Shielded rooms and anechoic / reverberation chambers:
REFERENCE AD
MEASUREMENT Acoustic damping
FREQUENCY RANGES 250 Hz - 8 kHz
STANDARDS / RECOMMENDATIONS EN ISO 11957
Materials characterisation::
ARC
Absorbing materials reflectivity characterisation
10 MHz - 50 GHz
IEEE 1128
Materials characterisation::
MC
Materials properties: permittivity and permeabilityé
10 MHz - 18 GHz
N/A

*Measurements within the scope of accreditation No.1-7068.