Keithley SourceMeter 2420 User Manual

List of Illustrations
1 Getting Started
Figure 1-1 SourceMeter front panel ........................................................ 1-7
Figure 1-2 SourceMeter rear panel .......................................................... 1-9
Figure 1-3 Main menu tree .................................................................... 1-23
2 Connections
Figure 2-1 Terminal voltage differentials (rear panel) ............................. 2-4
Figure 2-2 Two-wire connections (local sense) ....................................... 2-5
Figure 2-3 Four-wire connections (remote sense) ................................... 2-6
Figure 2-4 High-impedance guarding (cable guard) ............................... 2-8
Figure 2-5 Guarded ohms measurements (ohms guard) ........................ 2-10
3 Basic Source-Measure Operation
Figure 3-1 Fundamental source measure configuration .......................... 3-8
4 Ohms Measurements
Figure 4-1 Ohms configuration menu tree ............................................... 4-2
Figure 4-2 2-wire resistance sensing ....................................................... 4-7
Figure 4-3 4-wire resistance sensing ....................................................... 4-8
5 Pulse Mode Operation (Model 2430 only)
Figure 5-1 Pulse period ........................................................................... 5-2
Figure 5-2 Pulse-measure timing ............................................................. 5-3
Figure 5-3 Pulse-measure timing (auto zero off) ..................................... 5-7
Figure 5-4 Pulse-only timing ................................................................... 5-8
6 Source-Measure Concepts
Figure 6-1 Source-delay-measure (SDM) cycle .................................... 6-10
Figure 6-2 Simplified trigger model ...................................................... 6-11
Figure 6-3 Three basic sweep waveform types ..................................... 6-13
Figure 6-4 Model 2400 operating boundaries (Tamb ≤ 30°C) ............... 6-15
Figure 6-5 Model 2410 operating boundaries (Tamb ≤ 30°C) ............... 6-16
Figure 6-6 Model 2420 operating boundaries (Tamb ≤ 30°C) ............... 6-17
Figure 6-7 Model 2425/2430 operating boundaries (Tamb ≤ 30°C) ...... 6-19
Figure 6-8 Model 2440 operating boundaries (Tamb ≤ 30°C) ............... 6-20
Figure 6-9 I-Source output characteristics ............................................. 6-22
Figure 6-10 I-Source limit lines ............................................................... 6-23
Figure 6-11 I-Source operating examples ............................................... 6-25
Figure 6-12 V-Source output characteristics ........................................... 6-27
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Keithley SourceMeter 2420 Specifications

General

Brand	Keithley
Model	SourceMeter 2420
Category	Measuring Instruments
Language	English