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Keithley 6430 - Sub Femtoamp Remote SourceMeters

Keithley 6430Sub Femtoamp Remote SourceMeters

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  • Manufacturer: Keithley
  • Model: 6430
  • Category: Sources
  • Condition: Refurbished, Used
Call 1-888-505-8378 for more info
90 days warranty, 10 days right of return, refurbished

Request 6430 Quote

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90 days warranty, 10 days right of return, refurbished

Request 6430 Quote

This Sub Femtoamp Remote SourceMeter combines the voltage and current sourcing and measurement functions of Keithley’s popular SourceMeter and Source Measure Unit (SMU) products with sensitivity, noise, and input resistance specifications superior to electrometers.

This unique combination of broad functionality and exceptional measurement integrity is made possible by the Remote PreAmp, which offers a very sensitive bi directional amplifier with sensitive feedback elements for measuring or sourcing currents at the device being tested.

The high level signals output by the Remote PreAmp are sent to the controlling mainframe via a two meter cable.

This allows the user to make a direct or very short connection to the signal, minimizing the effects of cable noise.

  • 0.4fA pp (4E-16A) noise.
  • Remote PreAmp can be located at the signal source to minimize cable noise.
  • >10 to the 16th Ohms input resistance on voltage measurements.
  • High speed up to 2000 readings/second.
  • Up to 61/2 digit resolution.
  • Fast characterization of components with programmable digital I/O and interfaces.
Input resistance>1016Ω
Noise0.4fA pp
High speedUp to 2000 readings/second
Digit resolutionUp to 6 1/2
  • Measuring current from optical devices.
  • Semiconductor testing.
  • High resistance measurements.