AMIX AFF-3 Série Manuel Utilisateur page 41

CERTIFICATE OF CALIBRATION
Manufacturer :
Equipment type : DISPLAY OR DISPLAY / RECORDER OF SOUND LEVEL IN GLOBAL
Model :
Serial number : ...........................................................
The active pressure transducer for AFFseries-3 is the CAP65 or CAP40.
Calibration test and procedure with electric signal :
Equivalent level to 1 KHz in dBu for 94 dB = -28,7 dBu.
Laboratory equipment for calibration :
- B & K Type 2260 Sound Level Meter Serial Number 1823618
- Acoustic Calibrator B & K Type 4231 Class1 / Class LS Serial Number 3001415
Calibrated by : ................................................................
Calibration date : .............................................................
This calibration certificate is valid for TWO years from the
AMIX
LEVEL A AND C
AFFseries-3 (AFF17-3, AFF18-3, AFF25-3 or AFF32-3)
date above.
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