NoiseMeters can arrange for the service and calibration of Casella, Pulsar and Cirrus Sound Level Meters, Acoustic Calibrators and dBadge Noise Dosimeters. It is advisable to have the calibration of noise monitoring equipment checked each year or as required by any regulations that your measurements follow.
The equipment will undergo detailed testing to ensure that it meets the relevant standards. For sound level meters and noise dosimeters, these tests include the frequency responses (A, C, Z), time responses (fast, slow, impulse) and linearity of the meter, as well as compliance with the relevant ANSI and IEC standards.
A free quotaton will be provided for any faults found during the calibration process before the work is carried out. If you decide not to go ahead then there will be no charge.
As well as having your sound level meter verified, many regulations state that you should also use a sound level calibrator (or acoustic calibrator) to check the general performance of the meter just before making important measurements. The calibrator emits an accurate and stable tone. It is placed over the microphone so that the user can check the meter's performance or, with the more advanced meters, it can check itself.
For more information, please visit our Sound Calibrators page.