GA607 Class-1 Acoustic Calibrator may be rented as part of a complete noise measurement kit, containing everything required to carry out a field calibration for noise survey.

GA607 Acoustic Calibrator kit contains:

  • GA607 Acoustic Calibrator
  • Carrying Case
  • Batteries
  • Calibration certificates
  • User manual

Applications

Standards

  • IEC60942:2003 Sound Calibrators

Technical Specifications

  • Applicable standards :IEC60942:2003 Sound Calibrators, Class 1/C
  • Output :94dB or 104dB relative to 20µPa
  • Nominal sound pressure level at 101.3kPa (760mm Hg) 23° & 50%RH
  • Tolerance :± 0.3dB
  • Harmonic distortion < 3%
  • Temperature range -10°C to 50°C
  • Batteries :2 x 3V CR2032 (coin cell)
  • Life: Approx. 70 Hours
  • Cavity diameter: 1/2″ microphone standard
  • Length: 140mm ; Diameter: 51mm ; Weight: 230g

Features

  • Applicable standards: IEC60942:2003 Sound Calibrators, Class 1/C
  • Output: 94dB or 104dB relative to 20µPa
  • Calibration certificate included
  • Tolerance ± 0.3dB
  • Batteries: 2 x 3V CR2032 (coin cell)
  • Life: Approx. 70 Hours
  • Fits ½ inch international standard microphones
  • Ergonomic and stout design