Keysight E4980A - Measurement Function

Keysight E4980A/AL Precision LCR Meter 47
Display Format
MEAS DISPLAY Page
Measurement Function
The E4980A/AL simultaneously measures two components of the complex
impedance (parameters) in a measurement cycle.
Regardless of the types of measurement parameters, the test signal voltage
(VAC) and the test signal current (IAC) are measured at the same time. When
the E4980A/AL is equipped with option 001, the DC bias voltage level (VDC)
and the DC bias current level (IDC) are measured simultaneously.
DC resistance (Rdc) can be measured when the E4980A/AL is equipped with
either option 001, 030/032, 050/052, 100/102, or 200,
DC voltage (Vdc), and DC current (Idc) can be measured when the E4980A/AL
is equipped with option 001.
Types of measurement parameters
Types of measurement parameters are shown below.
Regardless of the types of measurement parameters, the measurement
result for the R-X parameter can be obtained using the SCPI command.
Table 3-1 Measurement parameters
Primary parameter Secondary parameter
Cp D, Q, G, Rp
Cs D, Q, Rs
Lp
D, Q, G, Rp, Rdc
1
Ls
D, Q, Rs, Rdc
1
RX
Z d, r
GB
Y d, r
Vdc
2
Idc
2
1. This parameter can be set only when the E4980A/AL is equipped with either
option 001, 030/032, 050/052, 100 or 200.
2. This parameter can be set only when the E4980A/AL is equipped with option 001.
When the measurement parameter is DC voltage measurement/DC
current measurement (Vdc-Idc), set the setting value of the test signal
level (LEVEL field) to 0 V for accurate measurement.