Keithley 480: Difference between revisions
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(Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=480 |class=Multimeter |series= |summary=Digital picoamperemeter |image=Keithley 480 1.jpg |caption=Keithley 480 |introduced=1978 |discontinued=(?) |designers= |manuals= * Keithley 480 Picoaperemeter Manual 29431 Rev.C 1990 }} The '''Keithley 480''' is a manual-ranging picoamperemeter. {{BeginSpecs}} {{Spec|Current|7 decade ranges, 2 nA to 2 mA full scale}} {{Spec|Input voltage burden|...") |
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec|Current|7 decade ranges, 2 nA to 2 mA full scale}} | {{Spec|Current|7 decade ranges, 2 nA to 2 mA full scale}} | ||
{{Spec|Input voltage burden|≤200 μV }} | {{Spec|Input voltage burden|≤200 μV }} | ||
{{Spec|Display|3½ digits (1999 counts), LED}} | {{Spec|Display|3½ digits (1999 counts), LED}} | ||
{{Spec|Input|[[BNC connector]]}} | {{Spec|Input|[[BNC connector]]}} | ||
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</gallery> | </gallery> | ||
==Components== | |||
{{Parts|Keithley 480}} | |||
[[Category:Keithley]] | [[Category:Keithley]] | ||
Latest revision as of 04:08, 30 May 2024
The Keithley 480 is a manual-ranging picoamperemeter.
Key Specifications
| Current | 7 decade ranges, 2 nA to 2 mA full scale |
|---|---|
| Input voltage burden | ≤200 μV |
| Display | 3½ digits (1999 counts), LED |
| Input | BNC connector |
| Options |
|
please expand
Links
- See also Keithley 485 (autoranging successor)
Pictures
Components
Some Parts Used in the Keithley 480
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| Intersil ICL8052 | Monolithic integrated circuit | 4½ digit A/D converter | Keithley 177 • Keithley 179 • Keithley 480 |