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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 | {{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}} | ||