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HP 4140B / Agilent 4140B pA Meter / DC Voltage Source
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By Agilent
<p>    The HP 4140B pA Meter/DC Voltage Source provides a stable picoampere meter with a maximum resolution of 10-15 A, and two programmable dc voltage sources. This, along with the programmable hold and step delay function, lets you make synchronized measurements on a device or on m…
Description
<p>   
The HP 4140B pA Meter/DC Voltage Source provides a stable picoampere meter with a maximum resolution of 10-15 A, and two programmable dc voltage sources. This, along with the programmable hold and step delay function, lets you make synchronized measurements on a device or on material.
 </p><ul><li>    Stable, high resolution current measurements: 0.001 x 10-12 A to 1.999 x 10-2 A, accuracy 0.5%, 3.5  digit display</li><li>    Calculated capacitance range: 0.1 pF to 1999 pF (in two ranges)</li><li>    Measurement times: ~4 ms to 2.56 s</li><li>    Zero offset</li><li>    Trigger: INT, EXT, HOLD/MAN</li><li>    Input terminal: Triaxial</li><li>    Measurement functions: I-V, C-V, I</li><li>    Voltage source output range: ±100 in 10 mV steps, ramp rate 0.001 V/s to 1.000 V/s</li><li>    Selectable integration times - short, medium, or long</li><li>    Line filter</li><li>    Automatic or manual ranging</li><li>    Self test</li><li>    Analog output for plotting I-V, C-V data</li><li>    Selectable source current limit</li><li>    Voltage sweep functions: AUTO/START, MAN (PAUSE), STEP, ABORT</li><li>    Quasi-Static C-V measurements</li><li>    HP-IB interface: SH1, AH1, T5, L4, SR1, RL1, DC1, DT1</li><li>    Manual or programmable parameter selection and data entry</li></ul>
The HP 4140B pA Meter/DC Voltage Source provides a stable picoampere meter with a maximum resolution of 10-15 A, and two programmable dc voltage sources. This, along with the programmable hold and step delay function, lets you make synchronized measurements on a device or on material.
 </p><ul><li>    Stable, high resolution current measurements: 0.001 x 10-12 A to 1.999 x 10-2 A, accuracy 0.5%, 3.5  digit display</li><li>    Calculated capacitance range: 0.1 pF to 1999 pF (in two ranges)</li><li>    Measurement times: ~4 ms to 2.56 s</li><li>    Zero offset</li><li>    Trigger: INT, EXT, HOLD/MAN</li><li>    Input terminal: Triaxial</li><li>    Measurement functions: I-V, C-V, I</li><li>    Voltage source output range: ±100 in 10 mV steps, ramp rate 0.001 V/s to 1.000 V/s</li><li>    Selectable integration times - short, medium, or long</li><li>    Line filter</li><li>    Automatic or manual ranging</li><li>    Self test</li><li>    Analog output for plotting I-V, C-V data</li><li>    Selectable source current limit</li><li>    Voltage sweep functions: AUTO/START, MAN (PAUSE), STEP, ABORT</li><li>    Quasi-Static C-V measurements</li><li>    HP-IB interface: SH1, AH1, T5, L4, SR1, RL1, DC1, DT1</li><li>    Manual or programmable parameter selection and data entry</li></ul>