Keithley 2002 User Manual

HP3458A Emulation Mode
H-13
Description The NRDGS command programs the number of readings per trigger as well as the event that initiates
the trigger. Available events include continuous, external trigger, the GPIB talk command, as well as
timer events.
All other HP3458A trigger events are not supported by the Model 2002.
Example NRDGS 10, SYN Take 10 readings per talk command.
NRDGS 100, EXT Take 100 readings per external trigger event.
OCOMP
Purpose To enable or disable the offset-compensated ohms mode.
Format OCOMP <control>
Parameter <control>
<control> parameter Numeric equivalent Description
OFF 0 Offset-compensated ohms off
ON 1 Offset-compensated ohms on
Default ON (power-on default = OFF)
Query OCOMP? Returns the current offset-compensated ohms state.
Description The OCOMP command enables/disables the offset-compensated ohms function.
Example OCOMP ON Enable offset-compensated ohms.
OFORMAT
Purpose To program the data format for both normal and memory readings.
Format OFORMAT <format>
Parameter <format>
<format> parameter Numeric equivalent Description
ASCII 1 ASCII
SREAL 4 Single real
DREAL 5 Double real
Default ASCII
Query OFORMAT? Returns the present setting of the output format.

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