Full (old) Keithley product catalog(s)

[MrYakimovYA]

Hello everyone!

I can't find full old (not acquired by Tek) Keithley product catalog(s). I'm just interested what measurement equimpents were produced by this company.

I know about DMMs, electrometers, voltage/current sources, SMUs. I suspect there were something else. Maybe some amplifiers, filters and so on.

I'd be appreciated just for only plain text list by categories, for example:
DMMs:
Keithley 196
SMUs:
Keithley 236
Electrometers:
Keithley 617
Picoammeters:
Keithley 480, 486, 487.

[alm]

I have digital copies of Keithley catalogs from 1983, 2011, 2013 and 2014 that I downloaded at some point, for example see here, and a not quite complete set of paper catalogs from 1966 until 2002 that I bought on eBay as a lot a while ago. Some of them included price lists. I don't have the time or equipment to scan them, but let me know if there's something specific you want to know.

[MrYakimovYA]

I't hard to say something specific I want to know

But I try. I'm interested in amplifiers (DC...at least 100 kHz), filters (LPF, HPF, Bandpass like Stanford Research SR6xx programmable filter), precision or low noise power supplies. If only there are such equimpent...

[alm]

I know they had some low-current amplifiers, low-current sources and high voltage power supplies. Did you check the 1983-1984 catalog? Based on what you learned from that, around what year would you want me to check? What models did you already find?

[tooki]

The biggest collection of Keithley documentation I’m aware of is https://xdevs.com/doc/Keithley/

It has https://xdevs.com/doc/Keithley/Catalog/Keithley1983-84_Catalog_text.pdf

At minimum, the list of folders gives you an extensive list of model numbers you can Google.

[MrYakimovYA]

I know they had some low-current amplifiers, low-current sources and high voltage power supplies. Did you check the 1983-1984 catalog? Based on what you learned from that, around what year would you want me to check? What models did you already find?

Yes, I looked at 1983-1984 catalog. I found some equipment that are the most interesting for me:
1. Kithley 220 - Programmable Current Source.
2. Keithley 230 - Programmable Voltage Source.
Also I found Keithley 225, 227, 261, 247 - voltage and current sources; Keithley 427 - high speed current amplifier.

Unfortunatelly, no filters, no general purpose amplifiers.