chronoamp2df: Read chronoamperometry data from CHI760

In chepec/ec-chi: Collection of scripts for reading data from CHI760 potentiostat/ galvanostat

Description

Reads current-time data (from CHI 760 potentiostat) and returns a dataframe with the data and the data attributes (experimental conditions),

Usage

chronoamp2df(datafilename, wearea = 1)

Arguments

datafilename	text string with full path to experimental file
wearea	(optional) area of working electrode (in square centimeter)

Details

The CH Instruments 760 potentiostat records all data using standard SI units, therefore this function assumes all potentials to be in volts, currents to be in amperes, charges in Coulombs, time in seconds, and so on.

Value

Dataframe with the following columns (and no extra attributes): $ sampleid : chr $ step : num $ time : num $ current : num $ currentdensity : num $ InitE : num $ HighE : num $ LowE : num $ InitPN : chr $ Step : num $ Pulse width : num $ Sample interval : num $ Quiet Time : num $ Sensitivity : num

chepec/ec-chi documentation built on May 31, 2019, 5:12 p.m.