Keysight E4980A/AL Precision LCR Meter 105
Configuring Measurement Conditions (Display and Function Related Settings)
MEAS SETUP page
DCR Range
Functional Description
In DCR measurement, the E4980A/AL’s internal signal level is set to 0 V, and
then two cycles of measurement are performed by applying +0.1 V and -0.1 V.
You can set the range for DCR measurement. DCR range can be set to one of
five hold ranges, which are available when the measurement parameters are
Lp-Rdc and Ls-Rdc.
To set the DCR range:
Step 1. Press [Meas Setup].
Step 2. Press the MEAS SETUP softkey.
Step 3. Using the cursor keys, select the DCR RNG field.
Step 4. Enter the DCR range using the softkeys or entry keys. If you use the entry
keys to enter the value, the softkey labels change to unit labels (, k).
Model Measurement range ()
Standard 10, 100, 1 k, 10 k, 100 k
When you set the DCR range to HOLD, DCI range and measurement range
are also automatically set to HOLD; when you set the DCR range to AUTO,
DCI range and measurement range are also automatically set to AUTO.
If you start DCR measurement with DC bias ON, DC bias is automatically
turned OFF. When the measurement parameters are Lp-Rdc and Ls-Rdc,
DC bias cannot be set to ON. An error message appears if you try to do
this.
Softkey Description
AUTO Sets the DCR range to AUTO.
HOLD Sets the DCR range to HOLD (manual).
INCR + Use this softkey to increment the measurement range. The DCR
range changes to HOLD.
DECR - Use this softkey to decrement the measurement range. The DCR
range changes to HOLD.
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