UCC is an alternative to GTEM cells for pre-compliance measures in the fields of research and science. The partitions and the ceiling of this room are completely covered with ferrites. The rear wall, close to the equipment under test, is equipped with hybrid absorbers on a surface of 6m², which allows measurements on a frequency band of 30MHz to 18GHz. Compared to GTEM cells, this chamber has important advantages: the staff can enter and easily install the equipment under test, the practical implementation of the test with the power cable corresponding to the peripheral equipment and the ability to test larger items. The UCC can be used for measurements at 1m distance of radiated emission pre-compliance and immunity tests, according to IEC / EN 61000-4-3. In addition, it is ideally suited for pre-compliance measurements of automotive components according to DIN / ISO 11452-2 and EN 55025 (CISPR 25). If necessary, the UCC can also be used as a standard Faraday cage for driving immunity tests. Because of its small size, it can be placed in laboratories or offices

chambre
Technical Data
External dimensions4,280 m x 3,080 m x 2,550 m
Frequency band30 MHz à 18 GHz
Measurements distance 1 m
Coating with absorbents
Partitions and ceilingsFerrites type F006
Partitions behind the equipment under testHybrid absorbers type HF300 on a surface of 6m²
Floor Ferrites on 2m2 between the object under test and the antenna
Emission measurementsPre-compliance measures
Immunity testsCompliance measures according to IEC / EN 61000-4-3 over a distance of 1m
Dimension of the vertical plane of field uniformity (IEC / EN 61000-4-3)0.5 m x 0.5 m
Maximum deviation -0dB / + 6dB on all 4 measured points

STANDARD EQUIPMENT

  • 1 x access door, 0,938 x 1,968m
  • 1 x honeycomb for ventilation
  • 1 power supply filter 250VAC, 2x16A
  • 1 penetration panel
  • Cable crossings: 4x N, 4x BNC and 1x for optical fiber Electrical equipment
  • Lighting computer floor
  • Absorbent coating

Options

  • Three-phases power filter
  • Signal filter and / or data line Fan
  • Antenna support
  • Video and/or audio system
  • Measurement instrument performance control
  • Other