Keysight E4980A User Manual

Keysight E4980A/AL Precision LCR Meter 257
Overview of Remote Control
Starting a Measurement Cycle (triggering the instrument)
Step 2. Issue the :TRIG:SOUR command to set the trigger source to “Internal Trigger.”
Step 3. The trigger system starts, and the instrument is automatically triggered by
the internal trigger, performing continuous measurement.
Step 4. Read measurement data on demand.
Figure 8-19 Sequential mode and step mode
For the list sweep measurement, the method of triggering the instrument
differs depending on the list sweep mode.
Use the :LIST:MODE SEQ|STEP command to change the list sweep mode.
1. Sequential mode
When the E4980A/AL is triggered once, the device is measured at all
sweep points.
2. Step mode
The sweep point is incremented each time the E4980A/AL is triggered.
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Keysight E4980A Specifications

General

Frequency Range	20 Hz to 2 MHz
Basic Accuracy	0.05%
DC Bias Voltage	0 V to ±40 V
Measurement Functions	L, C, R, Z, D, Q
DC Bias Current	0 A to 20 mA (using external DC bias source)
Display	LCD
Interface	LAN, USB, GPIB
Dimensions	426 mm (W) x 177 mm (H)
Weight	13.5 kg