Relative, Math, Ratio, And Delta - Keithley 2500 User Manual

Relative, Math, Ratio, and Delta

• Relative — Discusses the relative (REL) mode that can be used to null offsets or sub-
tract a baseline value from readings.
• Measurement Math Functions — Provides detailed information on the following
math functions: I/V, V/I, MX + B, electrical power (V × I), and optical power.
• RATIO and DELTA — Discusses the ratio and delta functions, which can be used to
calculate the ratio or difference between channel 1 and channel 2 measurement func-
tion results.
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