Keithley 2002 Calibration Manual

Calibration Command Reference
3-6
3.3.8 :DC (:CALibration:PROtected:DC)
The :DC commands perform comprehensive (user) calibration. Table 3-2 summarizes these
comprehensive calibration commands along with parameter limits.
:ZERO (:CALibration:PROTected:DC:ZERO)
Purpose To perform short-circuit comprehensive calibration.
Format :cal:prot:dc:zero
Parameter none
Description :ZERO performs the short-circuit calibration step in the comprehensive calibration procedure.
A low-thermal short (Model 8610) must be connected to the input jacks before sending this
command.
Example :CAL:PROT:DC:ZERO Perform zero calibration.
Table 3-2
Comprehensive calibration commands
Command Description Parameter limits
:CALibration
:PROTected
:DC
:ZERO
:V2 <NRf>
:V20 <NRf>
:OHM1M <NRf>
:OHM200K <NRf>
:OHM20K <NRf>
:OHM2K <NRf>
:OHM200 <NRf>
:OHM20 <NRf>
:A200U <NRf>
:A2M <NRf>
:A20M <NRf>
:A200M <NRf>
:A2 <NRf>
:OPEN
User calibration subsystem.
Short-circuit calibration
+2V DC calibration step
+20V DC calibration step.
1MΩ calibration step.
200kΩ calibration step.
20kΩ calibration step.
2kΩ calibration step.
200Ω calibration step.
20Ω calibration step.
200µA DC calibration step.
2mA DC calibration step.
20mA DC calibration step.
200mA DC calibration step.
2A DC calibration step.
Open-circuit calibration step.
0.95 to 2.05
9.5 to 20.5
475E3 to 1.025E6
95E3 to 205E3
9.5E3 to 20.5E3
950 to 2.05E3
95 to 205
9.5 to 20.5
95E-6 to 205E-6
0.95E-3 to 2.05E-3
9.5E-3 to 20.5E-3
95E-3 to 205E-3
0.95 to 2.05

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