CB004

Class 2 Acoustic Calibrator

CB004

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
CE	Complies with 73/23/CEE and CEM 89/336/CEE low-tension regulations, the latter amended by 93/68/CEE.

Type-approval Certificates

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