Keithley 595
Quasistatic C V Meter
Description
This Quasistatic Calibration and Verification sources have been designed to calibrate capacitance measurement equipment operating at frequencies to 1MHz.
The sources are configured for 3 terminal (shielded) capacitance and conductance measurements.
They use stable glass dielectric capacitors and high quality film resistors, both with very low residual impedance.
The sources are specified at 1KHz, 100KHz, and 1MHz, and the conductance sources are specified at DC, 100KHz, and 1MHz.
Their calibration is traceable to the National Institute of Standards and Technology.
Key Points
3 terminals
Rapid assurance of device equilibrium
Superior signal to noise performance, even with the slow voltage sweeps required by today's state of the art devices
Specifications
DC current: 1fA to 200µA
Capacitance: 10fF to 20nF
Conductance source: DC, 100KHz, and 1MHz
