Keithley 2002 User Manual

List of Illustrations
2 Front Panel Operation
Figure 2-1 Bar graph (zero-at-left) multiple display .................................................................................................... 2-6
Figure 2-2 Zero-centered bar graph multiple display .................................................................................................. 2-6
Figure 2-3 Maximum and minimum multiple display ................................................................................................. 2-7
Figure 2-4 Positive and negative peak spikes ............................................................................................................ 2-15
Figure 2-5 DC voltage multifunction multiple displays ............................................................................................ 2-16
Figure 2-6 AC voltage multifunction multiple displays ............................................................................................ 2-20
Figure 2-7 DC in-circuit current measurements ........................................................................................................ 2-26
Figure 2-8 AC current multifunction multiple displays ............................................................................................. 2-28
Figure 2-9 3-wire RTD temperature measurements .................................................................................................. 2-34
Figure 2-10 2-wire RTD temperature measurements .................................................................................................. 2-35
Figure 2-11 Temperature equations ............................................................................................................................. 2-38
Figure 2-12 Trigger model (front panel operation) ...................................................................................................... 2-44
Figure 2-13 External triggering connectors (BNC) ..................................................................................................... 2-50
Figure 2-14 External triggering and asynchronous trigger link input pulse specifications ......................................... 2-50
Figure 2-15 Meter complete and asynchronous trigger link output pulse specifications ............................................ 2-51
Figure 2-16 DUT test system ....................................................................................................................................... 2-51
Figure 2-17 External trigger connectors ...................................................................................................................... 2-52
Figure 2-18 Trigger link connectors ............................................................................................................................ 2-53
Figure 2-19 DUT test system ....................................................................................................................................... 2-54
Figure 2-20 Trigger Link connections (asynchronous example #1) ............................................................................ 2-54
Figure 2-21 Operation model for asynchronous trigger link example #1 .................................................................... 2-56
Figure 2-22 Connections using Trigger Link adapter .................................................................................................. 2-57
Figure 2-23 DUT test system (asynchronous example #2) .......................................................................................... 2-57
Figure 2-24 Trigger Link connections (asynchronous example #2) ............................................................................ 2-58
Figure 2-25 Operation model for asynchronous Trigger Link example #2 ................................................................. 2-60
Figure 2-26 Semi-synchronous Trigger Link specifications ....................................................................................... 2-61
Figure 2-27 Typical semi-synchronous mode connections ......................................................................................... 2-61
Figure 2-28 Trigger Link connections (semi-synchronous example) .......................................................................... 2-62
Figure 2-29 Operation mode for semi-synchronous Trigger Link example ................................................................ 2-63
Figure 2-30 Averaging and advanced filter types ........................................................................................................ 2-72
Figure 2-31 Moving and repeating filter modes .......................................................................................................... 2-73
Figure 2-32 SCAN key menu structure ....................................................................................................................... 2-82
Figure 2-33 SCAN key menu structure for ratio and delta .......................................................................................... 2-83
Figure 2-34 Limits bar graph example ........................................................................................................................ 2-98
Figure 2-35 Using limit test to start 100 Ω resistor ...................................................................................................... 2-99
Figure 2-36 Digital I/O port ....................................................................................................................................... 2-100
Figure 2-37 Digital I/O port simplified schematic ..................................................................................................... 2-101
Figure 2-38 Sample externally powered relay sample ............................................................................................... 2-102
Figure 2-39 Line cycle synchronization .................................................................................................................... 2-104
vii

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