Keithley 2500 User Manual

7 Relative, Math, Ratio, and Delta
Relative ....................................................................................... 7-2
Front panel rel ..................................................................... 7-2
Enabling and disabling rel ........................................... 7-2
Defining a rel value ...................................................... 7-2
Using REL in the dual-channel mode .......................... 7-3
Remote rel programming .................................................... 7-3
Rel commands ............................................................. 7-3
Rel programming example .......................................... 7-4
Measurement math functions ..................................................... 7-4
Math functions .................................................................... 7-4
I/V ................................................................................ 7-4
V/I ................................................................................ 7-5
MX + B ........................................................................ 7-5
Electrical power ........................................................... 7-5
Optical power ............................................................... 7-5
Front panel math functions ................................................. 7-6
Remote math functions ....................................................... 7-7
Math function programming example ................................ 7-8
RATIO and DELTA .................................................................... 7-8
RATIO functions ................................................................. 7-8
MSR1/MSR2 ............................................................... 7-8
MSR2/MSR1 ............................................................... 7-9
DELTA functions ................................................................ 7-9
MSR1-MSR2 ............................................................... 7-9
MSR2-MSR1 ............................................................... 7-9
Front panel RATIO and DELTA configuration ................. 7-10
Remote RATIO and DELTA ............................................. 7-11
RATIO and DELTA function programming example ....... 7-12
8 Data Store
Data store overview .................................................................... 8-2
Front panel data store ................................................................. 8-2
Storing readings .................................................................. 8-2
Recalling readings ............................................................... 8-2
Buffer location number ................................................ 8-3
Timestamp ................................................................... 8-3
Displaying other buffer readings ................................. 8-3
Buffer statistics ................................................................... 8-4
Minimum and maximum ............................................. 8-4
Peak-to-peak ................................................................ 8-4
Average ........................................................................ 8-4
Standard deviation ....................................................... 8-4
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Keithley 2500 Specifications

General

Brand	Keithley
Model	2500
Category	Measuring Instruments
Language	English