Keithley SourceMeter 2600 Series

Figure 3-9 High-impedance guarding ..................................................................... 3-10
Figure 3-10 Noise shield........................................................................................... 3-11
Figure 3-11 Safety shield for hazardous voltage using two 2601/2602 channels
(>42V) ................................................................................................... 3-12
Figure 3-12 Connections for test circuit shown in Figure 3-11.................................. 3-12
Figure 3-13 Safety shield for Model 2611/2612 hazardous voltage
(200V maximum)................................................................................... 3-13
Figure 3-14 Connections for test circuit shown in Figure 3-13 ................................. 3-13
Figure 3-15 Connections for noise shield, safety shield and guarding ..................... 3-14
Figure 3-16 Floating the Series 2600 ....................................................................... 3-17
Figure 3-17 SMU connections for the floating configuration shown in Figure 3-16 .. 3-17
4 Basic Operation
Figure 4-1 Fundamental source measure configuration ........................................... 4-6
Figure 4-2 Measurement triggering sequence........................................................ 4-10
Figure 4-3 2-wire resistance sensing...................................................................... 4-19
Figure 4-4 4-wire resistance sensing...................................................................... 4-20
Figure 4-5 Contact check measurements............................................................... 4-25
5 Sweep Operation
Figure 5-1 Comparison of staircase sweep types..................................................... 5-3
Figure 5-2 Linear staircase sweep............................................................................ 5-4
Figure 5-3 Logarithmic staircase sweep (1V to 10V, five steps)............................... 5-5
Figure 5-4 Pulse sweep example ............................................................................. 5-7
Figure 5-5 Custom sweep example .......................................................................... 5-7
6 Range, Digits, Speed, Rel, and Filters
Figure 6-1 Moving average and repeating filters .................................................... 6-14
7 Buffer (Data Store)
8 Source-Measure Concepts
Figure 8-1 Two basic sweep waveforms .................................................................. 8-4
Figure 8-2 Pulse sweep example ............................................................................. 8-5
Figure 8-3 Model 2601/2602 continuous power operating boundaries .................. 8-11
Figure 8-4 Model 2611/2612 continuous power operating boundaries................... 8-12
Figure 8-5 Model 2601/2602 I-Source boundaries ................................................. 8-13
Figure 8-6 Model 2611/2612 I-Source boundaries ................................................. 8-15
Figure 8-7 I-Source operating examples ................................................................ 8-17
Figure 8-8 Model 2601/2602 V-Source boundaries................................................ 8-19
Figure 8-9 Model 2611/2612 V-Source boundaries ................................................ 8-21
Figure 8-10 V-Source operating examples ............................................................... 8-23
Figure 8-11 Source I configuration ........................................................................... 8-25