Keithley SourceMeter 2420 User Manual

I-Source operating boundaries .......................................... 6-21
Voltage compliance boundaries .................................. 6-24
V-Source operating boundaries ......................................... 6-26
Current compliance boundaries ................................. 6-28
Source I measure I and source V measure V ..................... 6-30
Source readback accuracy .......................................... 6-30
Basic circuit configurations ...................................................... 6-31
Source I ............................................................................. 6-31
Source V ............................................................................ 6-32
Measure only (V or I) ........................................................ 6-33
Guard ........................................................................................ 6-34
Cable guard ....................................................................... 6-34
Ohms guard ....................................................................... 6-35
Guard sense ....................................................................... 6-38
Data flow ................................................................................... 6-40
Buffer considerations ........................................................ 6-42
Changing V, I, or Ω measurement function ................ 6-42
Changing MATH function ......................................... 6-43
Changing REL or LIMITS ......................................... 6-43
7 Range, Digits, Speed, and Filters
Range and digits ......................................................................... 7-2
Range ................................................................................... 7-2
Maximum readings ...................................................... 7-2
Ranging limitations ...................................................... 7-2
Manual ranging ............................................................ 7-3
Auto ranging ................................................................ 7-3
Auto range considerations ............................................ 7-3
Auto range change mode .............................................. 7-4
Auto range limits .......................................................... 7-4
Limits evaluation .......................................................... 7-5
Digits ................................................................................... 7-5
Setting display resolution ............................................. 7-5
Remote range and digits programming ............................... 7-5
Range and digits commands ........................................ 7-6
Range and digits programming example ...................... 7-6
Speed .......................................................................................... 7-7
Setting speed ....................................................................... 7-7
Front panel speed control ............................................. 7-7
PULSE SPEED (NPLC) – Model 2430 Pulse Mode ... 7-8
Remote speed programming ................................................ 7-8
Speed commands .......................................................... 7-8
Speed programming example ....................................... 7-9
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Keithley SourceMeter 2420 Specifications

General

Brand	Keithley
Model	SourceMeter 2420
Category	Measuring Instruments
Language	English