Used Bruel & Kjaer 4188 1/2-inch Free-field Microphone, 8Hz to 12.5kHz, Prepolarized

Order # 4188-USED | Mfg # 4188
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Overview

Bruel & Kjaer 4188 Highlights

Type 4188 is designed for free-field measurements where an economy microphone with medium sensitivity is required. Being prepolarized, Type 4188 can be used with both CCLD and classical preamplifiers.

  • Medium class sound level meters
  • Equipment complying with IEC 61672 class 1
  • Random-incidence measurements
  • Portable sound measuring equipment
  • Sensitivity: 31.6 mV/Pa
  • Frequency: 8 Hz - 12.5 kHz
  • Dynamic Range: 15.8 - 146 dB
  • Temperature: - 30 to +125° C (- 22 to +257° F)
  • Prepolarized
  • 31.6mV/Pa Sensitivity, 15.8 to 146dB Dynamic Range, Falcon Range, Temperature Range -30 to +125°C

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