03 | Keysight | E4980A Precision LCR Meter 20 Hz to 2 MHz, E4980AL Precision LCR Meter 20 Hz to 300 kHz/500 kHz/1 MHz – Data Sheet
Measurement functions
Basic Specifications
Measurement parameters
– Cp-D, Cp-Q, Cp-G, Cp-Rp
– Cs-D, Cs-Q, Cs-Rs
– Lp-D, Lp-Q, Lp-G, Lp-Rp, Lp-Rdc
– Ls-D, Ls-Q, Ls-Rs, Ls-Rdc
– R-X
– Z-θd, Z-θr
– G-B
– Y-θd, Y-θr
– Vdc-Idc1
Definitions
Cp
Cs
Lp
Ls
D
Capacitance value measured with parallel-equivalent circuit model
Capacitance value measured with series-equivalent circuit model
Inductance value measured with parallel-equivalent circuit model
Inductance value measured with series-equivalent circuit model
Dissipation factor
Q
Quality factor (inverse of D)
G
Rp
Rs
Equivalent parallel conductance measured with parallel-equivalent circuit model
Equivalent parallel resistance measured with parallel-equivalent circuit model
Equivalent series resistance measured with series-equivalent circuit model
Rdc Direct-current resistance
R
Resistance
X
Reactance
Z
Impedance
Y
Admittance
qd
qr
B
Phase angle of impedance/admittance (degree)
Phase angle of impedance/admittance (radian)
Susceptance
Vdc Direct-current voltage
Idc Direct-current electricity
Deviation measurement function: Deviation from reference value and percentage of
deviation from reference value can be output as the result.
Equivalent circuits for measurement: Parallel, Series
Impedance range selection: Auto (auto range mode), manual (hold range mode)
Trigger mode: Internal trigger (INT), manual trigger (MAN), external trigger (EXT),
GPIB trigger (BUS)
1. E4980A-001 is required.
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