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Key Features

  • 2450 MHz Source with Control
  • HI-1710A Local Calibration Reference Meter
  • Anechoic Test Chamber with Slotted-end Waveguide Antenna and Probe Rotation Fixture
  • Download PDF Datasheet
  • ETS-Lindgren's HI-2790B Calibration Comparison System complies with US Government (CDRH/FDA) requirements for evaluating calibration consistency of microwave oven survey meters used by oven manufacturers in compliance testing. The HI2790B is a complete system containing all of the equipment necessary to check microwave oven survey instruments and monitor the calibration stability of these instruments to ensure accurate measurements of microwave oven radiation. This involves checking each instrument periodically to make sure that its response is within specification, and its calibration remains constant. This must not be confused with performance of absolute calibration or transfer calibration on the instrument.

    View the HI-2790B Calibration Comparison System technical specifications below

    Physical Specifications

    Width: 770 mm (30.3 in)
    Depth: 1040 mm (41 in)
    Height: 1230 mm (48.4 in); 1360 mm (53.5 in) with Power/Control Module
    Weight: 45 kg (100 lb)

    Electrical Specifications

    Frequency: 2450 MHz
    Dynamic Range: 0.1 to < 5.0 mW/cm2 (Plane-wave power density at probe test location)
    Input Power: 100/240 VAC, 50/60 Hz

    Product Configuration

    • HI-1710A Local Calibration Reference
    • Power and Control Module
    • A Portable Anechoic Chamber Mounted on a Frame with Wheels for Ease of Movement.