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2. Fit the meter scale appropriate to the sensitivity of the accelerometer
being used. (See Table 3.2).
3. Plug the accelerometer and associated preamplifier into the appro-
priate input on the 2010.
4. Set the controls as follows:
GAIN CONTROL
OUTPUT SECTION ATTENUATOR
EFFECTIVE AVERAGING TIME
READ OUT SELECTOR
FREQUENCY RESPONSE
INPUT
"Cal."
"x 1"
"Fast"
"Lin." AC or DC
"Linear"
As appropriate
5. Set the INPUT SECTION ATTENUATOR so that a full scale deflec-
tion of 1 g is indicated on the range setting indicators.
6. Using the Accelerometer Calibrator vibrate the accelerometer at 1 g
peak.
7. Adjust the SENS. potentiometer beside the appropriate input socket
until a deflection of 0.707 g RMS is obtained. (0.707 g RMS
=
1 g
peak).
Using Internal Reference Voltage
26
1. Carry out the preliminary adjustments if necessary.
2. Fit the meter scale appropriate to the sensitivity of the accelerometer
being used. (See Table 3.2).
3. Plug the accelerometer and associated preamplifier into the appro-
priate input on the 2010.
4. Set the controls as follows:
GAIN CONTROL
OUTPUT ATTENUATOR
EFFECTIVE AVERAGING TIME
READ OUT SELECTOR
INPUT
"Cal."
"x
1"
"Fast"
"Lin.", AC or DC
As appropriate
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