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Class 2 Acoustic Calibrator

Class 2 Acoustic Calibrator manufactured according to IEC 60942:2003

  • Class 2 acoustic calibrator manufactured according to IEC 60942:2003
  • Portable and very user-friendly: features a single checking frequency of 1 kHz and a single sound level of 94 dB
  • Automatic switch-off (to save batteries) or continuous operation
  • Robust, light ergonomic & design
  • Great stability of frequency level
  • No need to apply corrections for static pressure and temperature

Main Features

Portable, user friendly calibrator, ideal for checking sound level meters and dosimeters on the measurement site, or in the laboratory.

It is designed especially to check class 2 dosimeters and sound level meters.

Represents a cost effective yet accurate means of checking, before and after the measurement.

May be used with any microphone suitable for closed coupler checking and of ½" diameter.

Complies with norm IEC 60942:2003 class 2.

Standards and certificates

Table of standards

IEC 60942:2003_2
Class 2 Sound Calibrator
EN 60942:2003_2
Class 2 Sound Calibrator
OIML R 102:1992_2
Class 2 Sound Calibrator
Complies with 2014/30/UE and EMC 2014/35/UE regulations

Type-approval Certificates

20/03/2008: Type-approval Certificate

01/09/2008: Type examination
08/05/2019: Type examination Certificate
07/05/2021: Type examination Certificate

06/07/2011: Type-approval Certificate

17/12/2008: Type-approval Certificate