Measurement Function - Keysight E4980AL User Manual

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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 is equipped with option 001, the DC bias voltage level (VDC) and
the DC bias current level (IDC) are measured simultaneously.
Regardless of the types of measurement parameters, the measurement
result for the R-X parameter can be obtained using the SCPI command.
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 is
equipped with option 001.
Types of measurement parameters
Types of measurement parameters are shown below.
Table 3-1 Measurement parameters
Primary parameter
Cp
Cs
Lp
Ls
R
Z
G
Y
Vdc
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.
Keysight E4980A/AL Precision LCR Meter
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 is equipped with option 001.
Secondary parameter
D, Q, G, Rp
D, Q, Rs
1
D, Q, G, Rp, Rdc
D, Q, Rs, Rdc
1
X
d, r
B
d, r
Idc 2
47