Keithley 2002 Getting Started Manual

Measurement units (ACV and TEMP)
:UNIT UNIT Subsystem
:TEMPerature <name> Select units for TEMP: C, F, or K.
:VOLTage Path to configure units for ACV:
:AC <name> Select units for ACV: V, DB, or DBM.
:DB Path to set dB reference voltage:
:REFerence <n> Specify reference (volts): 0.001 to 750.
:DBM Path to set dBm reference impedance:
:IMPedance <n> Specify reference (Ω): 1 to 9999.
Data store (Buffer)
:TRACe TRACe Subsystem
:EGRoup <name> Select element group: FULL or COMPact.
:POINts <n> Specify buffer size.
:FEED <name> Select reading source: SENSe, CALCulate or NONE.
:CONTrol <name> Select control mode and enable buffer: NEVer, NEXT,
ALWays or PRETrigger.
Note: See User’s Manual to use
:PRETrigger.
Open/close channels and scan
:ROUTe ROUTe Subsystem
:CLOSe <list> Close specified channel.
:STATe? Query the closed channel.
:OPEN <list> Open specified channel.
:OPEN:ALL Open all channels.
:SCAN Path to control scanning (see note):
[:INTernal] <list> Specify internal scan list: 2 to 10 chans.
:EXTernal <list> Specify external scan list: 2 to 80 chans.
:LSELect <name> Enable the specified scan: INTernal, EXTernal, RA-
Tio
, DELTa or NONE (see note).
Note: See User’s Manual to use
:RATio and :DELTa.
IEEE-488 Bus Operation 3-15

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