Keithley 6487 User Manual

7
Remote Operation
and Commands
• Selecting and configuring an interface — Explains how to select and configure
an interface: GPIB or RS-232.
• Remote commands — Lists the following types of bus commands: general bus
commands, common commands, signal oriented commands, and
SCPI command
subsystems.

Keithley 6487 Specifications

General

Type	Picoammeter/Voltage Source
Current Measurement Range	20 fA to 20 mA
Interfaces	GPIB, RS-232
Voltage Burden	< 200 µV
Input Impedance	>10^14 Ω
Power	100 V / 120 V / 220 V / 240 V
Basic Current Measurement Accuracy	0.4%