Acoustic Calibrators
We supply a range of class 1 and class 2 acoustic calibrators for calibration of sound level meters and noise dosimeters.
An acoustic calibrator is a device which produces an acoustic pressure of a defined level and frequency. An acoustic calibrator is a template of acoustic pressure.
Regular calibration of acoustic instruments are crucial for maintaining measurement accuracy and traceability. Depending on the instruments performance, Class or Class 2 calibrators are used.
SV 33B Acoustic Calibrator
SV 33B Class 1 Acoustic Calibrator produces an acoustic pressure of defined level 114 dB at frequency of 1 kHz. The SV 33B is suitable…Featured Product
Sound Calibrator 4010
The 4010 is a sound calibrator conforming to IEC 60942 class 1 and ANSI S1.40 for the calibration and the verification of microphones and sound…Featured Product