DSP 7265 Lock-in Amplifier¶
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class
pymeasure.instruments.signalrecovery.
DSP7265
(resourceName, **kwargs)¶ Bases:
pymeasure.instruments.instrument.Instrument
This is the class for the DSP 7265 lockin amplifier
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adc1
¶ Reads the input value of ADC1 in Volts
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adc2
¶ Reads the input value of ADC2 in Volts
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dac1
¶ A floating point property that represents the output value on DAC1 in Volts. This property can be set.
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dac2
¶ A floating point property that represents the output value on DAC2 in Volts. This property can be set.
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dac3
¶ A floating point property that represents the output value on DAC3 in Volts. This property can be set.
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dac4
¶ A floating point property that represents the output value on DAC4 in Volts. This property can be set.
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frequency
¶ A floating point property that represents the lock-in frequency in Hz. This property can be set.
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harmonic
¶ An integer property that represents the reference harmonic mode control, taking values from 1 to 65535. This property can be set.
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id
¶ Reads the instrument identification
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mag
¶ Reads the magnitude in Volts
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phase
¶ A floating point property that represents the reference harmonic phase in degrees. This property can be set.
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sensitivity
¶ A floating point property that controls the sensitivity range in Volts, which can take discrete values from 2 nV to 1 V. This property can be set.
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slope
¶ A integer property that controls the filter slope in dB/octave, which can take the values 6, 12, 18, or 24 dB/octave. This property can be set.
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time_constant
¶ A floating point property that controls the time constant in seconds, which takes values from 10 microseconds to 50,000 seconds. This property can be set.
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values
(command)¶ Rewrite the method because of extra character in return string.
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voltage
¶ A floating point property that represents the voltage in Volts. This property can be set.
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x
¶ Reads the X value in Volts
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xy
¶ Reads both the X and Y values in Volts
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y
¶ Reads the Y value in Volts
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