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Pulsar Model 105 Acoustic Calibrator
  • Pulsar Model 105 Acoustic Calibrator
  • Pulsar Model 105 Acoustic Calibrator

Pulsar Model 105 Acoustic Calibrator

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Product shown at manufacturers RRP. Click on 'Best Price Quote' button or telephone (Belfast) 02890 830302 for our sale price.

Portable device to check the accuracy of your noise meters. Tested and formally EU Pattern Approved.

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The Pulsar Model 105 is a new technology acoustic calibrator that has been tested and formally EU Pattern Approved under certificate PTB-1.61.4028829, as meeting all of the requirements of the latest International standard, IEC 60942: 2003.

Model 105 give a standardised 1kHz tone - the frequency where all weighting networks are the same, at a pressure of 1 Pascal which is a sound level of 94 decibels. They have sensors to correct for temperature, humidity, barometric pressure and battery voltage so that they remain stable and accurate under almost any conditions where they are likely to be used.


Advanced performance ensures that both models meet or exceed IEC 60942 accuracy requirements.
Full PTB pattern approval awarded on both models.
Ergonomic and robust design ensures comfortable use.
Auto correction for temperature and barometric pressure.
Auto switch off in normal mode and ‘permanent-on’ mode available.
Low battery indicator.
94dB Sound Pressure Level.
Fits ½ inch international standard microphones.
¼ inch adaptor available.
Calibration certificate included.

Pulsar Model 105 Specifications:

  • Frequency: 1kHz ± 1%.
  • Sound Level: 94dB re 20μPa.
  • Standardisation Model 105: IEC 60942:2003 Class 1.
  • Distortion: Less than 2%.
  • Operating Humidity: 25 to 90% Relative Humidity.
  • Operating Static Pressure: 65 kPa to 108kPa.
  • Operating Temperature: -10oC to +50oC.
  • Storing Temperature: -20oC to +60oC.
  • Effective Volume: 6.19 cm3  0.2 cm3.
  • Cavity Diameter: 0.525 inch.
  • Battery: 1 x 9v 6F22 (Neda 1604).
  • Battery Life: Approx 15 Hours Continuous Use.
  • Battery Voltage: 9v Nominal (10v Maximum, 6.4v Minimum).
  • Weight with Battery: 185g.
  • Dimensions: 135mm x Ø48mm.
  • Pulsar Model 105 warranty: 12 months.

Includes: Pulsar Model 105 calibrator, Certificate of calibration, full user manual and battery.

Model 105


Pulsar Model 105 + 106

PDF Specifications of the Pulsar Model 105 and Model 106 Acoustic Calibrators.

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