Verifying Frequency - Keithley SourceMeter 2790 Reference Manual

Model 2790 SourceMeter

Verifying frequency

Follow the steps below to verify the Model 2790 frequency function:
1.
2.
3.
4.
Figure 16-7
Connections for Model 2790 frequency verification
Model 2790
RATIO CONT
MATH O U T P U T CH AVG
Ω2
DCV ACV ACI
SHIFT DCI
DELAY HOLD LIMITS ON/OFF TYPE
LOCAL
EX TRIG TRIG STORE FILTER
RECALL
POWER
SAVE SETUP CONFIG HALT TEST
OPEN CLOSE STEP SCAN DIGITS RATE
®
Switch System Reference Manual
Connect the function generator to the Model 2790 INPUT jacks (See
Be sure the INPUTS switch is in the FRONT position.
Set the function generator to output a 1kHz, 1V RMS sine wave.
Select the Model 2790 frequency function by pressing the FREQ key.
Verify that the Model 2790 frequency reading is between 999.9Hz and 1.0001kHz.
BNC-to-Dual
Banana Plug Adapter
SENSE
INPUT
Ω 4 WIRE
HI
350V 1000V
!
PEAK PEAK
Model 2790 SourceMeter Switch System
LO
500V
OCOMP
PERIOD SENSOR
PEAK
INPUTS
Ω4
FREQ TEMP
RANGE
F F R
F
MONITOR
CH-OFF CARD
AUTO
FRONT/REAR
REL
3A 250V
AMPS
RANGE
LSYNC GPIB RS-232
EXIT ENTER
50Ω Coax
Cable
Function Output
Figure
Function Generator
16-17
16-7).