Acoustic Calibrators

Acoustic calibrators are very simple instruments that allow you to verify the different noise measuring equipment at one or several sound pressure levels at one or different frequencies. In this way we have a team in the field which will indicate before and after each measurement the state of the equipment and allows us to know if the equipment is suitable for measuring tasks. These equipment’s are indispensable to ensure that a measurement is valid and although they are not a tool to calibrate a noise instrument if they are the way to verify its correct functioning.

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Imagen 8
Producer: SVANTEK

SV 34A Class 2 Acoustic Calibrator generates reference signal of 114 dB at 1 kHz and is designed to calibrate Class 2 sound level meters and noise dosimeters with1/2 microphones. Unlike many others, the robust...

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Producer: SVANTEK

SV 33A Class 1 Acoustic Calibrator produces an acoustic pressure of defined level 114 dB at frequency of 1 kHz. The SV 33A is suitable for calibration of Class 1 and Class 2 sound level meters and dosimeters...

sv30a
Producer: SVANTEK

The SV 30A type 1, two levels acoustic calibrator is the State of the Art instrument. The design of this calibrator is based on the dedicated ½" condenser microphone and microprocessor controlled...

sv31
Producer: SVANTEK

The SV 31 type 1,two levels acoustic calibrator is the State of the Art instrument. The design of this calibrator is based on the dedicated ½" condenser microphone and microprocessor controlled signal...

sv34
Producer: SVANTEK

SV 34  is a Class 2, single level acoustic calibrator designed to calibrate Class 2 sound level meters and noise dosimeters with1/2" microphones. Unlike many others, the robust housing of the calibrator...

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Producer: SVANTEK

The SV 36 acoustic calibrator is a small, portable dual-range Class 1 device (sound source). Powered by two LR03/AAA batteries, it contains a loudspeaker producing acoustic pressure of defined level 94 db &...

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