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AWA6221A Sound Calibrator Manual by ScribdTranslations is a document available to read on EtoBox.
The AWA6221A sound calibrator is designed for calibrating measurement microphones and sound measurement instruments, ensuring stable performance without the need for correction. It features specifications such as nominal sound pressure levels of 94 dB and 114 dB, and operates within a temperature range of -10 °C to +50 °C. Regular periodic verification is required to maintain accuracy, typically once a year, with adjustments possible for the 94 dB level if necessary.
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- EN