Agilent E4980 LCR Meter
- class pymeasure.instruments.agilent.AgilentE4980(adapter, name='Agilent E4980A/AL LCR meter', **kwargs)
Bases:
SCPIUnknownMixin
,Instrument
Represents LCR meter E4980A/AL
- property ac_current
AC current level, in Amps
- property ac_voltage
AC voltage level, in Volts
- aperture(time=None, averages=1)
Set and get aperture.
- Parameters
time – integration time as string: SHORT, MED, LONG (case insensitive); if None, get values
averages – number of averages, numeric
- freq_sweep(freq_list, return_freq=False)
Run frequency list sweep using sequential trigger.
- Parameters
freq_list – list of frequencies
return_freq – if True, returns the frequencies read from the instrument
Returns values as configured with
mode
- property frequency
AC frequency (range depending on model), in Hertz
- property mode
Select quantities to be measured:
CPD: Parallel capacitance [F] and dissipation factor [number]
CPQ: Parallel capacitance [F] and quality factor [number]
CPG: Parallel capacitance [F] and parallel conductance [S]
CPRP: Parallel capacitance [F] and parallel resistance [Ohm]
CSD: Series capacitance [F] and dissipation factor [number]
CSQ: Series capacitance [F] and quality factor [number]
CSRS: Series capacitance [F] and series resistance [Ohm]
LPD: Parallel inductance [H] and dissipation factor [number]
LPQ: Parallel inductance [H] and quality factor [number]
LPG: Parallel inductance [H] and parallel conductance [S]
LPRP: Parallel inductance [H] and parallel resistance [Ohm]
LSD: Series inductance [H] and dissipation factor [number]
LSQ: Seriesinductance [H] and quality factor [number]
LSRS: Series inductance [H] and series resistance [Ohm]
RX: Resistance [Ohm] and reactance [Ohm]
ZTD: Impedance, magnitude [Ohm] and phase [deg]
ZTR: Impedance, magnitude [Ohm] and phase [rad]
GB: Conductance [S] and susceptance [S]
YTD: Admittance, magnitude [Ohm] and phase [deg]
YTR: Admittance magnitude [Ohm] and phase [rad]
- property trigger_source
- Select trigger source; accept the values:
HOLD: manual
INT: internal
BUS: external bus (GPIB/LAN/USB)
EXT: external connector