Introduction to the functions of the calibrator of the Aihua AWA6022A Level 2 Sound Level Meter

The AWA6022A sound calibrator is small in size, light in weight, stable in performance, easy to use, and has automatic temperature and air pressure compensation functions. It has two sound pressure levels of 94 dB and 114 dB. The performance meets the technical requirements of GB/T 15173-2010/IEC 60942:2017 for level 2 sound calibrators and can be used for level 2 sound pressure level calibration of sound level meters.

Product Model	AWA6022A
accuracy	Level 2
Nominal sound pressure level	94 dB and 114 dB
Accuracy of sound pressure level	±0.4 dB
frequency	1000 Hz
Frequency accuracy	±0.7%
Total distortion	≤3.0%
Main functions	——
Dimensions (mm)	70×70×35.2
Applicable microphone size	1 ", 1/2", 1/4 "
Working temperature range	-10℃~50℃

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