Aihua Instruments provides a comprehensive sound level meter calibration and verification system, designed for both factory acceptance testing and periodic calibration of sound level meters.
The calibration system consists of the following instruments:
AWA1651 Signal Generator
AWA5812 Measurement Amplifier
Anechoic Box / Anechoic Chamber
Sound Calibrator
Computer & Calibration Software
This calibration system has been widely adopted by metrology institutions and sound level meter manufacturers, providing reliable and traceable calibration solutions for acoustic measurement instruments.