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Keithley 220: Difference between revisions
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|manuals= | |manuals= | ||
* [[Media:Keithley 220-901-01H.pdf|Keithley 220 manual 220-901-01 Rev.H]] | * [[Media:Keithley 220-901-01H.pdf|Keithley 220 manual 220-901-01 Rev.H]] (2000) | ||
{{ROM Images}} | {{ROM Images}} | ||
}} | }} | ||
The '''Keithley 220''' is a programmable current source. | The '''Keithley 220''' is a programmable current source. | ||
{{ | {{BeginSpecs}} | ||
{{Spec | Current | ±101.00 mA in 50 μA steps down to ±1.9995 nA in 500 fA steps (decade ranges) }} | |||
{{Spec | Voltage | Programmable limit, bipolar, 1 V to 105 V in 1 V steps }} | |||
{{Spec | Output impedance | >10<sup>14</sup> Ω (1 nA range) // <20 pF }} | |||
{{Spec | Features | manual or automatic increment/decrement, selectable dwell times, external Trigger input and output, four TTL I/O lines, GPIB }} | |||
{{EndSpecs}} | |||
==Links== | ==Links== | ||