Keithley: Difference between revisions
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==Instruments== | ==Instruments== | ||
<gallery widths="150" heights="180"> | <gallery widths="150" heights="180"> | ||
Keithley 160 1.jpg | [[Keithley 160]] | Keithley 160 1.jpg | [[Keithley 160|Keithley 160 Multimeter]] | ||
Keithley 175a 1.jpg | [[Keithley 175A]] | Keithley 175a 1.jpg | [[Keithley 175A|Keithley 175A Multimeter]] | ||
Keithley 181 1.jpg | [[Keithley 181]] | Keithley 177 front.jpg | [[Keithley 177|Keithley 177 Microvolt DMM]] | ||
Keithley 192 front panel.jpg | [[Keithley 192]] | Keithley 179 front.jpg | [[Keithley 179|Keithley 179 TRMS DMM]] | ||
Keithley 181 1.jpg | [[Keithley 181|Keithley 181 Nanovoltmeter]] | |||
Keithley 192 front panel.jpg | [[Keithley 192|Keithley 192 Programmable DMM]] | |||
Keithley 193A 1.jpg | [[Keithley 193A|Keithley 193A System DMM]] | |||
Keithley 195A front.jpg | [[Keithley 195A|Keithley 195A Multimeter]] | Keithley 195A front.jpg | [[Keithley 195A|Keithley 195A Multimeter]] | ||
Keithley 197 front.jpg | [[Keithley 197|Keithley 197 | Keithley 196 1.jpg | [[Keithley 196|Keithley 196 System DMM]] | ||
Keithley 199 Ohms open.jpg | [[Keithley 199]] | Keithley 197 front.jpg | [[Keithley 197|Keithley 197 Microvolt DMM]] | ||
Keithley 199 Ohms open.jpg | [[Keithley 199|Keithley 199 DMM/Scanner]] | |||
Keithley 220 front.jpg | [[Keithley 220|Keithley 220 Current Source]] | |||
Keithley 230 1.jpg | [[Keithley 230|Keithley 230 Voltage Source]] | Keithley 230 1.jpg | [[Keithley 230|Keithley 230 Voltage Source]] | ||
Keithley 485 front.jpg | [[Keithley 485|Keithley 485 Picoamperemeter]] | Keithley 485 front.jpg | [[Keithley 485|Keithley 485 Picoamperemeter]] | ||
Keithley 580 front.jpg | [[Keithley 580|Keithley 580 | Keithley 580 front.jpg | [[Keithley 580|Keithley 580 Microohmmeter]] | ||
Keithley 600a 1.jpeg | [[Keithley 600A|Keithley 600A Electrometer]] | Keithley 600a 1.jpeg | [[Keithley 600A|Keithley 600A Electrometer]] | ||
Keithley 602 1.jpeg | [[Keithley 602|Keithley 602 Electrometer]] | Keithley 602 1.jpeg | [[Keithley 602|Keithley 602 Electrometer]] | ||
Keithley 610C front.jpg | [[Keithley 610C|Keithley 610C Electrometer]] | Keithley 610C front.jpg | [[Keithley 610C|Keithley 610C Electrometer]] | ||
Keithley 614 1.jpeg | [[Keithley 614|Keithley 614 Electrometer]] | Keithley 614 1.jpeg | [[Keithley 614|Keithley 614 Digital Electrometer]] | ||
Keithley 616 1.jpeg | [[Keithley 616|Keithley 616 Electrometer]] | Keithley 616 1.jpeg | [[Keithley 616|Keithley 616 Digital Electrometer]] | ||
</gallery> | </gallery> | ||
Latest revision as of 05:44, 5 June 2024
Keithley Instruments (→ WikiData) was founded by Joseph F. Keithley (1915-1999) in Cleveland, OH, in 1946.
In 1965, they moved to Solon, OH.
In 2010, Keithley became an indirect wholly owned subsidiary of Danaher Corporation, merged with Tektronix, and shifted manufacturing to Tektronix facilities.
Documents
- Keithley catalogs
- Keithley manuals
- Low Level Measurements Handbook: Precision DC Current, Voltage, and Resistance Measurements, 7th edition, 2016
Links
Instruments
Products by Keithley
| Model | Class | Series | Description | Introduced | Discontinued |
|---|---|---|---|---|---|
| Keithley 160 | Multimeter | 3½-digit digital multimeter | 1975 | (?) | |
| Keithley 175A | Multimeter | 4½-digit TRMS digital multimeter | (?) | (?) | |
| Keithley 177 | Multimeter | 4½-digit TRMS digital multimeter | 1978 | (?) | |
| Keithley 179 | Multimeter | 4½-digit TRMS digital multimeter | 1978 | (?) | |
| Keithley 181 | Multimeter | 5½-digit nanovoltmeter | (?) | (?) | |
| Keithley 192 | Multimeter | 6½-digit multimeter | 1982 | (?) | |
| Keithley 193A | Multimeter | 6½-digit system multimeter | 1985 | (?) | |
| Keithley 195A | Multimeter | 5½-digit TRMS digital multimeter | 1984 | (?) | |
| Keithley 196 | Multimeter | 6½-digit system multimeter | 1986 | (?) | |
| Keithley 197 | Multimeter | 5½-digit digital multimeter | (?) | (?) | |
| Keithley 199 | Multimeter | 5½-digit multimeter | (?) | (?) | |
| Keithley 220 | Power supply | Programmable current source | (?) | (?) | |
| Keithley 230 | Power supply | Programmable voltage source | (?) | (?) | |
| Keithley 480 | Multimeter | Digital picoamperemeter | 1978 | (?) | |
| Keithley 485 | Multimeter | Digital picoamperemeter | (?) | (?) | |
| Keithley 580 | Multimeter | 5½-digit microohmmeter | 1985 | (?) | |
| Keithley 600A | Multimeter | Electrometer | (?) | (?) | |
| Keithley 602 | Multimeter | Electrometer | (?) | (?) | |
| Keithley 610C | Multimeter | Solid-state Electrometer | (?) | (?) | |
| Keithley 614 | Multimeter | Electrometer | 1981 | (?) | |
| Keithley 616 | Multimeter | Electrometer | 1975 | (?) |