Performance Verification
Scope Input A, B, C, D Tests
Input A, B, C, D DC Voltage Accuracy Test
Warning
To prevent possible electrical shock, fire, or personal injury,
ensure that the calibrator is in standby mode before making any
connection between the calibrator and the Test Tool.
Dangerous voltages are present on the calibration source and
connection cables during these steps.
Note
The test steps for channel C and D are only for the models
190-104, 190-204, and 190-504.
3URFHHGDVIROORZVWRYHULI\WKHDXWRPDWLFGFYROWDJHVFRSHPHDVXUHPHQW
&RQQHFWWKH7HVW7RROWRWKH$DVVKRZQLQVHH)LJXUH
NORMAL SCOPE
FLUKE 5502A CALIBRATOR
PM9091
PM9081
CONNECT TO CHANNEL A, B, C, D IN PARALLEL
50 OHM TERMINATIONNO
ADC
B
PM9093
PM9092
AB
METER
P
M
9
0
9
3
PM9092
2 CHANN. + METER
4 CHANNELS
SHUIYHUEHSV
Figure 4-4. Test Tool Inputs A, B, C, D to 5502A Normal Output
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