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
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 | (?) |