Keithley 2002 User Manual

HP3458A Emulation Mode
H-21
TEMP?
Purpose To request the internal temperature of the Model 2002.
Format TEMP?
Response Model 2002 internal temperature in °C
Description The TEMP? query returns the internal temperature of the Model 2002. The response is in standard
numeric format in degrees Celsius.
TERM
Purpose To request INPUTS switch status.
Format TERM <source>
Parameter <source> Not used
Query TERM? Returns status of INPUTS switch (1= Front; 2=Rear)
Description The TERM command is a no-op, and thus it is ignored. It is included for HP3458A compatibility. The
TERM? query returns the status of the INPUTS switch as indicated above.
TIMER
Purpose To define the timer sample interval.
Format TIMER <time>
Parameter <time> 0s to 6000s
Default 1s (power-on = 0s)
Query TIMER? Returns the currently specified time interval in seconds.
Description The TIMER command defines the time interval in seconds for the TIMER sample event in the NRDGS
command. The Model 2002 will accept time values from 0s to 6000s, but will modify values appro-
priately for compatibility.
Example TIMER 2 Define 2 second sample interval.

Keithley 2002 Specifications

General

Resolution	8.5 digits
DC Voltage Accuracy	±0.0006%
Maximum DC Voltage	1000 V
Maximum AC Voltage	750 V
Maximum DC Current	3 A
Maximum AC Current	3 A
Connectivity	GPIB, RS-232
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	10 Ω to 1 GΩ
Model	2002
Category	Multimeter
Interface	GPIB, RS-232
AC Current Accuracy	±0.1%
Frequency Range	0.1Hz to 300kHz
Display	VFD
Type	Digital
Power Supply	100-240V AC, 50/60Hz
Current Range (DC)	100 μA to 3 A
Current Accuracy (DC)	±0.01%
Current Range (AC)	100 μA to 3 A
Current Accuracy (AC)	±0.1%
DC Current Range	100 μA to 3 A
AC Current Range	100 μA to 3 A