Test Equipment and Setups
Test Equipment
The test equipment recommended for the performance verification and adjustment procedures is
listed below. If the exact instrument is not available, substitute calibration standards of equivalent
accuracy.
Instrument
Requirements
Recommended Model
Use1
Digital Multimeter
Resolution: 10 nV @ 1V;
Readout: 8 1/2 digits
Accuracy: 20 ppm
Keysight 3458A
V, C
Current Shunt2
100 A (0.01
Ω
) 0.01%, TC=4ppm/
Ω
C
300 A (0.001
Ω
) 0.01%, TC=4ppm/
Ω
C
1000A, 0.1m
Ω
0.02%, TC=25ppm/
Ω
C
Guildline 9230A/100
Guildline 9230A/300
Guildline 9230A/1000 or equivalent
V, C
Electronic load
and source2
20 V, 800 A, 10 kW
80 V, 250 A, 10 kW
160 V, 125 A, 10 kW
500 V, 40 A, 10 kW
950 V, 20 A, 10 kW
Keysight RP7933A or RP7943A3
Keysight RP7935A or RP7945A3
Keysight RP7936A or RP7946A3
Keysight RP7952A or RP7962A3
Keysight RP7953A or RP7963A3
V
DC power supply4
80 V, 40 A
Keysight RP7935A/RP7945A3
or equivalent
C
GPIB controller
Full GPIB capabilities
Keysight 82350B or equivalent
V, C
Oscilloscope
Sensitivity: 1 mV
Bandwidth: 20 MHz
Probe: 10:1 with RF tip
Probe: 100:1 with RF tip
Keysight DSO6054A or equivalent
Keysight 10073D
Keysight 10076C
V
RMS Voltmeter
True RMS
Bandwidth: 20 MHz
Sensitivity: 100 μV
Rhode and Schwartz Model URE3
or equivalent
V
Differential Amplifier
Bandwidth: 20 MHz
LeCroy 1855A, DA1850A, or equivalent
V
Differential Probe
10:1/100:1 selectable
LeCroy DXC100A, or equivalent
V
Terminations
50
Ω
BNC termination
V
1
V=Verification; C=Calibration
2
Dependent on output voltage rating of the model being tested
3
Dependent on the AC mains available at the test facility (either 208 VAC 3ø or 480 VAC 3ø)
4
Required for calibration on models RP795xA/RP796xA only
6 Verification and Calibration
264
Keysight RP7900 Series Operating and Service Guide
Summary of Contents for RP7900 Series
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