Keithley 486 Instruction Manual page 27

3.6.3
3.6.4
3.6.5
3.6.6
3.7
3.8
3.8.1
3.82
3.8.3
3.8.4
3.8.5
3.8.6
3.8.7
3.8.8
3.8.9
3.8.10
3.9
3.9.1
3.9.2
3.9.3
3.9.4
3.9.5
3.10
3.10.1
3.102
3.11
3.11.1
3.112
3.11.3
3.12
3.13
3.14
3.14.1
3.14.2
3.15
3.15.1
3.15.2
3.16
3.16.1
3.16.2
3.16.3
3.16.4
3.16.5
3.16.6
3.16.7
3.16.8
Preset .............................................................................
I-Limit .............................................................................
Operate ............................................................................
Basic V-Source Operating Procedure. ..................................................
V/I OHMS MEASUREMENTS (Model 487) ..............................................
MENU ..............................................................................
DataStore .........................................................................
DataRecall .........................................................................
I-Limit(Model487) .................................................................
Integration .........................................................................
IEEE-488AddressorTalk.Only .......................................................
Defau~s ...........................................................................
Self-Test ...........................................................................
Debug .............................................................................
Calibrate ...........................................................................
CalVSRC(Mode1487) ..............................................................
FRONTPANELTRIGGERING .........................................................
TriggerMode .......................................................................
TriggerInterval...............................................................~
.....
TriggerDelay .......................................................................
Trigger Sources
.....................................................................
Trigger Examples ...................................................................
EXTERNAL TRIGGERING. ............................................................
ExternalTrigger ....................................................................
Meter Complete ....................................................................
DATASTORE ........................................................................
Storing Data at Programmed Intervals, ................................................
Triggering One-shot Readings into Data Store ..........................................
RecallingData ......................................................................
ANALOGOUTPUT ...................................................................
TALK-ONLY .........................................................................
OPERATINGEXAMPLES .............................................................
Measuring Current Generated by an LED ..............................................
Resistivity Tests (Model 487) .........................................................
SOURCE VOLTAGE/MEASURE CURRENT (Model 487). .................................
Basic Source V/Measure I Configuration. ..............................................
Testing2-TerminalDevices ...........................................................
MEASUREMENT CONSIDERATIONS ..................................................
Source Resistance. ..................................................................
SourceCapacitance ..................................................................
Triboelectric and I'iezoelectric Effects. .................................................
Electrostatic Interference. ............................................................
ThermalEMFs ......................................................................
Electromagnetic Interference (EMI). ...................................................
GroundLoops ......................................................................
Floating Measurements
..............................................................
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3-13
3-13
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