Keithley 6485 User Manual

Model 6485 Picoammeter Instruction Manual IEEE-488 Bus Overview F-15
RL (Remote-Local Function) — RL1 defines the ability of the instrument to be placed in
the remote or local modes.
TE (Extended Talker Function) — The instrument does not have extended talker capa-
bilities (TE0).
LE (Extended Listener Function) — The instrument does not have extended listener
capabilities (LE0).
E (Bus Driver Type) — The instrument has open-collector bus drivers (E1).

Keithley 6485 Specifications

General

Model	Keithley 6485
Category	Picoammeter
Input Impedance	>10^14 Ohms
Voltage Burden	<200µV
Accuracy	0.4% of reading
Voltage Source Range	Not Applicable
Voltage Source Resolution	Not Applicable
Voltage Source Accuracy	Not Applicable
Interface	IEEE-488
Power Requirements	100V to 240V AC, 50/60Hz
Dimensions	89 mm high x 214 mm wide x 369 mm deep (3.5 in x 8.4 in x 14.5 in)