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17-12
AC voltage calibration
Follow these steps for AC voltage calibration:
1.
Figure 17-4
Connections for AC volts calibration
Model 2790
Model 2790 SourceMeter Switch System
RATIO
CH AVG
CONT
OCOMP
MATH O U T P U T
PERIOD SENSOR
Ω2
Ω4
SHIFT
DCV
ACV
DCI
ACI
FREQ
DELAY
HOLD
LIMITS
ON/OFF
TYPE
MONITOR
CH-OFF
LOCAL
EX TRIG
TRIG
STORE
RECALL
FILTER
REL
POWER
SAVE
SETUP
CONFIG
HALT
TEST
LSYNC
OPEN
CLOSE
STEP
SCAN
DIGITS RATE
EXIT
2.
Connect the calibrator to the Model 2790 INPUT HI and LO terminals as shown in
Figure
17-4.
INPUT HI
SENSE
Ω 4 WIRE
INPUT
HI
350V
1000V
!
PEAK
PEAK
LO
500V
PEAK
INPUTS
TEMP
RANGE
F
R
F
F
CARD
AUTO
FRONT/REAR
3A 250V
AMPS
RANGE
GPIB
RS-232
ENTER
INPUT
LO
Perform the calibration steps summarized in
•
Set the calibrator to the indicated value and make sure the calibrator is in
OPERATE.
•
Press ENTER to complete each step.
•
Wait until the Model 2790 completes each step.
Table 17-6
AC voltage calibration summary
Calibration step
10mV AC at 1kHz
100mV AC at 1kHz
100mV AC at 50kHz
1V AC at 1kHz
1V AC at 50kHz
10V AC at 1kHz
10V AC at 50kHz
100V AC at 1kHz
100V AC at 50kHz
700V AC at 1kHz
Model 2790 SourceMeter
OUTPUT
HI
OUTPUT
LO
Table
Calibrator voltage, frequency
10.00000mV, 1kHz
100.0000mV, 1kHz
100.0000mV, 50kHz
1.000000V, 1kHz
1.000000V, 50kHz
10.00000V, 1kHz
10.00000V, 50kHz
100.0000V, 1kHz
100.0000V, 50kHz
700.000V, 1kHz
®
Switch System Reference Manual
AC Voltage Calibrator
17-6. For each step:
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