Reed Instruments R8070SD - Calibration Procedure; Data Stream Output

16
Calibration Procedure



meter should be calibrated by following steps 1 through 7 below.
1. Remove the windshield ball.
2. Power on the meter.
3. Select "50 - 100dB" range.
4. Select "FAST" time weighting.
5. Select "A" weighting.
6. Insert Microphone into the sound calibrator's microphone adapter.
7. Power on the sound calibrator (R8090).
If the measured value is not within "
calibration potentiometer until the display matches the output of the
calibrator (94.0dB).
Data Stream Output



Terminal Settings:




41170100000715 =
+71.5 dB
Reading
Decimal Place 0-3
Positive (+) = 0, Negative (-) = 1
dB = 17
1
4
continued...
REED Instruments
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