Keithley 480

The Keithley 480 is a manual-ranging picoamperemeter.

Keithley 480
Digital picoamperemeter
Keithley 480

Produced from 1978 to (?)

Manuals
(All manuals in PDF format unless noted otherwise)

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
  • 1793 GPIB interface
  • 1792 BCD output
  • 1788 Battery Pack
  • 1010 Rack mount kit / 1017 Dual rack mount kit

please expand

Links

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