Keysight B2980B Series - Page 121

Keysight B2980B User’s Guide, Edition 1 121
How to Perform Measurement
Charge Measurement
Figure 3-17 Charge Measurement Connection
Procedure You can perform the charge measurement as follows. Also see “About Charge
Measurement” on page 123.
Step 1. Set the automatic discharge function. See “Automatic Discharge” on page 122.
Step 2. Press the View key and select the Meter View function key to display the Meter
view.
Step 3. Press the COUL. (Q) assist key to set the charge measurement mode.
Step 4. Use the RANGE function key and the navigation keys to set the measurement
range you want to use. See “Measure Coulomb” on page 122 for more
information.
Step 5. Use the SPEED function key and the navigation keys to set the measurement
speed (aperture time) you desire. See “Aperture Time” on page 123 for more
information.
Step 6. Press the Filter key to open the Measure Filter dialog box. And set the
measurement filter on the dialog box. See “Filter” on page 123 for more
information.
Step 7. Connect measurement charge (DUT) to the Ammeter input connector. See
Figure 3-17 for the connection.
Step 8. Press the Ammeter On/Off switch to enable the coulomb meter. This turns the
switch green.
Step 9. Start measurement as follows.
Qs
Shield
Input
Chassis ground
Triaxial cable
Banana-to-lug cable
Common is connected to chassis ground by using Banana-to-lug cable.
Triaxial bulkhead connector
Qs
A