3m Compliant EMC Test Chamber

For users who want to perform compliant emissions and immunity tests at a distance of 3m

Overview

Global EMC’s SAC-3m-C is a semi anechoic 3m EMC compliant test facility. This chamber is the perfect solution for users who want to perform compliant emissions and immunity tests at a distance of 3m. The self-standing steel structure and modular steel shield enables a fast and efficient construction process. A combination of high performance GF 102 ferrite tiles and pyramidal hybrid absorbers are used to create optimum performance.

Applications


Testing facility for performing compliant radiated emissions and immunity testing. The chamber meets the anechoic performance requirements of NSA +/- 4dB from 30 MHz to 1 GHz and SVSWR in microwave frequency. The chamber is designed to perform 4 meter high antenna scans for emissions.

render of a 3m compliant EMC test chamber

Features


  1. Radiated immunity - Compliant to IEC/EN 61000-4-3 80 MHz – 6,000 MHz (18 GHz optional).
  2. Radiated emissions - Compliant to CISPR 16-1-4 frequency range of 30 MHz to 6 GHz (18 GHz optional).
  3. Shield effectiveness to EN 50147-1.
  4. Designed and manufactured to the highest standards in Great Britain.
  5. Bespoke solution upon request. Test facility can be configured to your exact requirements.
  6. 3m measuring distance.
  7. Industry leading low maintenance shielded door with copper beryllium knife edge seals.
  8. Lighting, power filter, penetration and static ventilation panels all as standard.
  9. Latest technology high performance GF 102 ferrite tiles to all walls, ceiling and partial floor covering.
  10. Moulded polystyrene pyramidal Hybrid Absorbers to all walls, ceiling and partial floor covering. (Absorber coverage as far as physically possible).
  11. Designs created in Solidworks and AutoCAD to ensure ideal configuration and coordination.

Specification

Typical SAC-3m-C Test Facility

  • External dimensions 9m (L) x 6m (W) x 5.5m (H)*
  • Shielded pedestrian door (clear opening) 1000mm (W) x 2000mm (H)*
  • Steel structure Self-supporting structure to industry standards
  • Shield Modular 2mm steel "pan" shield
  • Frequency test range 30 MHz to 18 GHz (40 GHz optional)
  • Floor loading (standard) 500kg/m²*
  • Filters 1 x 32A 230V Single phase (2 line)
  • Penetration panel connectors 2 x Precision N type, & 2 x Fibre
  • Honeycomb vents 2 x 300mm (W) x 300mm (H) (static air)
  • Access Ramp Optional
  • Lighting 4 x LED Lighting
  •   1 x Emergency light
  • Power distribution 4 x 230V AC DSSO Sockets
  • Warranty 1 year

Options include:
Turntable, mast, controller, Air conditioning / HVAC, Anti chamber (control room), Fume extraction, Fire detection, CCTV, White caps to absorbers, additional filters & Audio communication.
*All dimensions and quantities can be altered upon request (subject to compatibility).

Applications/Standards


  1. Deviation to CISPR 16-1-4 NSA less than +/-4dB from 30 MHz to 1 GHz.
  2. Deviation to CISPR 16-1-4 SVSWR within 0-6dB at 1 GHz to 18 GHz.
  3. Compliant immunity testing in accordance with IEC/EN61000-4-3 at 80 MHz to 6 GHz (18 GHz optional).
  4. ANSI C63.4
  5. CISPR 11
  6. CISPR 16-1-4
  7. CISPR 25
  8. CISPR 32
  9. MIL-STD-461
  10. ETSI 300-220
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