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Pulsar 106 Class 2 Acoustic Calibrator

Models 105 and Model 106 are new a technology acoustic calibrator that has been tested and formally EU Pattern Approved under certificate PTB-1.61.4034842, as meeting all the requirements of the latest International standard, IEC 60942: 2003.

This version of the IEC standard is far more stringent than previous versions and so far very few manufacturers have managed to meet it. The two models are intended to calibrate, that is set the sensitivity, each Pulsar acoustic calibrator or any properly approved sound level meter that uses a standard measurement microphone. Both Models 105 and Model 106 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 decibel. 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. Model 105 complies fully with Class 1 - the precision class, while Model 106 fully meets the requirements for the calibration of industrial sound level meters used in almost all Health and Safety applications. As today, almost all approved sound level meters use the Internationally standardised “1/2 inch” microphone, the microphone cavity is this diameter, but adapters are available for smaller microphones such as 1/4 inch.

Specifications

  • Sound Pressure Level: 94dB at 1kHz frequency
  • Standards: IEC 60942, EN 50081-1, EN 50082-1 & EN 61010-1
  • Pressure tolerance: 0.4dB
  • Microphone: 1/2" (optional 1/4" adapter available)
  • Battery Type: 9V alkaline
  • Physical dimensions: 138mm L x 47mm W
  • Weight: 225 grams
  • Warranty: 1 Year

Packages

Product Details Price
Pulsar 106 Class 2 Acoustic Calibrator

Model 106 calibrator, alkaline battery, calibration test certificate - laminated and user manual.

  • SOUND-PULSAR-106
    $775.00 + GST

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