Electrometer Keithley 610C|
The Keithley 610C is a Solid-State Electrometer, a versatile test instrument combining five instruments: Voltmeter,
Ammeter, Amplifier, Ohmmeter and Coulombmeter.
The Electrometer's input resistance is greater than 1014 Ω The Electrometer has eleven voltage
ranges from 1mV full scale to 100 Volts. twenty-eight current ranges from 10 fA full scale to 300 mA, twenty-five linear
resistance ranges from 100 Ω full range to 100 TΩ, and seventeen ranges from 0.1 pC full scale to
The important feature of this Electrometer is its excellent zero stability which permits accurate measurements with a minimum of adjustment.
The Electrometer has very low offset current - less than 5 fA and excellent overload protection, up to 500 Volts without damages on most ranges.
The input receptable connector is a teflon -insulated UHF-type connector (SO 239) with a shield cap.