HP 3400B, User'S And Service Manual

Page: 37 / 77

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Low Frequency
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High Freq uency
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Chapter
2
Calibration Procedures
Adjustment Proced ures
HP 3400B C8libo'alor caJibraIDr
Range Outpul Voltage OUtpul Frequoncv
3 V
3 V 50 Hz
3 V 3 V 1 00 kHz
1 HP
3400B: Select the 3 volt range.
DC Outpul
(DMM R_g)
-0.950 V
to
-0. 947 V
-0.950 V to -0. 947 V
2
Calibrator: Select a 3 volt ac signal at
50
Hz
(use the ·Wideband"
output on the Fluke 5700A).
3
External Multime ter: Select the 10 Vdc range with 51'.! digits of
resolution.
4 Remove only the right-side cover from the
HP
3400B (as viewed
from the front pane l). It is important that you
do rwt
remove the
left-side, top, or bottom covers. Adjust
Rl23
until the voltage
measured at the rear-panel dc output jack is within the limits
shown in the table above for
50
Hz.
1 HP
3400B: Se lect the 3 volt range.
2
Calibrator: Select a 3 volt ac signal at 100
kHz
(use the
·Wideband" output on the F luke 5700A).
3
Externa l Multimeter: Select the 10 Vdc range with 51'.! digits of
resolution.
4 Remove only the right· side cover from the
HP
3400B (as viewed
from the front pane l). It is important that you
do rwt
remove the
left-side, top, or bottom covers. Adjust
C134
until the voltage
measured at the rear-panel dc output jack is within the limits
shown in the table above for 100
kHz.
2
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