Probe Microphone 4182

Brüel & Kjær; Nærum

Data
Forum
Pictures
Collections

  • Year
  • 1990 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 264899

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Probe Microphone 4182 - Brüel & Kjær; Nærum
  • Notes

  • The Probe Microphone 4182 is designed for sound pressure measurements to be made in small or awkward places or in harsh environments where a conventional microphone would be unsuitable. The probe microphone has a smooth frequency response from 1Hz to 20kHz, with a very smooth high-frequency roll-off.

    Features:

    • Smooth frequency response characteristic between 1Hz and 20 kHz
    • Small size and lightweight (only 45 g (1.47 oz))
    • Selection of interchangeable stiff and flexible probe tubes
    • Probe-tip can withstand temperatures up to 700°C (1292°F)
    • High acoustic impedance
    • Pressure equalization with the measurement site

    Made in Denmark.

  • Net weight (2.2 lb = 1 kg)
  • 0.045 kg / 0 lb 1.6 oz (0.099 lb)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum