Keithley 195A: Difference between revisions
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(Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=195A |class=Multimeter |series= |summary=Digital Multimeter |image=Keithley 195A.jpg |caption=Keithley 195A |introduced=(?) |discontinued=(?) |designers= |manuals= * Media:195A_901_01C.pdf * Media:195A_901_01F.pdf }} The '''Keithley 195A''' is a 4½-digit LED True-RMS, auto-ranging digital multimeter. It features rudimentary a standard GPIB interface. {{MissingSpecs}} ==Pictures== <gallery> Keithley 195A.jpg...") |
(basic specifications) |
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|class=Multimeter | |class=Multimeter | ||
|series= | |series= | ||
|summary= | |summary=5½-digit TRMS digital multimeter | ||
|image=Keithley 195A.jpg | |image=Keithley 195A.jpg | ||
|caption=Keithley 195A | |caption=Keithley 195A | ||
|introduced= | |introduced=1984 | ||
|discontinued=(?) | |discontinued=(?) | ||
|designers= | |designers= | ||
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}} | }} | ||
The '''Keithley 195A''' is a | The '''Keithley 195A''' is a 5½-digit LED True-RMS, auto-ranging digital multimeter. It features a standard GPIB interface. Current and True RMS ranges are optional (Opt. 1950). | ||
{{ | {{BeginSpecs}} | ||
{{Spec|Voltage (DC)|20 mV to 1000 V full scale in decade ranges; >1 GΩ input resistance (10 MΩ in 20 V and above ranges) }} | |||
{{Spec|Voltage (AC)|200 mV to 700 V full scale in decade ranges; 2 MΩ // 75 pF; 250 kHz; True RMS; Crest factor <3:1 }} | |||
{{Spec|Current (DC)|20 μA to 2 A full scale in decade ranges (Option 1950) }} | |||
{{Spec|Current (AC)|200 μA to 2 A full scale in decade ranges (Option 1950); True RMS; Crest factor <3:1 }} | |||
{{Spec|Resistance|20 Ω to 20 MΩ full scale in decade ranges, 2- or 4-terminal }} | |||
{{Spec|Temperature|–200 °C to +630 °C using a PT-100 RTD sensor}} | |||
{{EndSpecs}} | |||
==Pictures== | ==Pictures== | ||
Revision as of 03:49, 20 May 2024
The Keithley 195A is a 5½-digit LED True-RMS, auto-ranging digital multimeter. It features a standard GPIB interface. Current and True RMS ranges are optional (Opt. 1950).
Key Specifications
| Voltage (DC) | 20 mV to 1000 V full scale in decade ranges; >1 GΩ input resistance (10 MΩ in 20 V and above ranges) |
|---|---|
| Voltage (AC) | 200 mV to 700 V full scale in decade ranges; 2 MΩ // 75 pF; 250 kHz; True RMS; Crest factor <3:1 |
| Current (DC) | 20 μA to 2 A full scale in decade ranges (Option 1950) |
| Current (AC) | 200 μA to 2 A full scale in decade ranges (Option 1950); True RMS; Crest factor <3:1 |
| Resistance | 20 Ω to 20 MΩ full scale in decade ranges, 2- or 4-terminal |
| Temperature | –200 °C to +630 °C using a PT-100 RTD sensor |
