Keithley 263: Difference between revisions

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(Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=195A |class=Multimeter |series= |summary=5½-digit TRMS digital multimeter |image=Keithley 195A front.jpg |caption=Keithley 195A |introduced=1984 |discontinued=(?) |designers= |manuals= * Keithley 236 manual Rev.E 1987 }} The '''Keithley 263''' is a calibrator / source. It can provide voltage, current, resistance, or charge under GPIB control. {{BeginSpecs}} {{Spec | Voltage | ±19.9...")
 
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The '''Keithley 263''' is a calibrator / source.  It can provide voltage, current, resistance, or charge under GPIB control.
The '''Keithley 263''' is a calibrator / source.  It can provide voltage, current, resistance, or charge under GPIB control.
It is designed as a secondary standard for calibrating low-current, high-resistance instruments such as electrometers and picoamperemeters.
It is capable of sourcing current or charge either actively or passively. If the voltage burden is small or known, the Model 263 can be operated as a passive source with lower offset errors
The 263 includes nine precision resistors and displays their actuel calibrated value as each is selected.


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Voltage | ±19.9995 V; 200 mV to 20 V FS in decade ranges; 5 μV t0 500 μV steps }}
{{Spec | Voltage | ±19.9995 V; 200 mV to 20 V FS in decade ranges; 5 μV t0 500 μV steps }}
{{Spec | Current | ±19.9995 mA; 2 pA to 20 mA FS in decade ranges; 50 aA to 500 nA steps }}
{{Spec | Current | ±19.9995 mA; 2 pA to 20 mA FS in decade ranges; 50 aA to 500 nA steps }}
{{Spec | Resistance | 1 kΩ to 100 GΩ FS in decade ranges }}
{{Spec | Resistance | 1 kΩ to 100 GΩ reference resistors in decade ranges }}
{{Spec | Charge |  ±19.9995 μC; 20 pC to 20 μC FS in decade ranges; 0.5 fC to 0.5 nC steps }}
{{Spec | Charge |  ±19.9995 μC; 20 pC to 20 μC FS in decade ranges; 0.5 fC to 0.5 nC steps }}
{{EndSpecs}}
{{EndSpecs}}

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