DigiElch8 Help

•Command: Edit/Modify        
Edit the parameters associated with the active experiment.

•Command: Circles                
The date referring to the active simulation are plotted in the form of open circles.  

•Command: Filled Circles
The date referring to the active simulation are plotted in the form of filled circles.

•Command: Plot Graph
Data obtained by double clicking on the active current curve) can be plotted as function of scan rate, electrode size, species concentration etc. The graph is displayed in the Tab-Window: Plot Graph.

•Command: Compute
Opens a dialog box that enables the user to compute data from the Screen Info displayed on the screen.

•Clipboard Command: Copy        
Copy the active experiment and put the copy on the clipboard.

•Clipboard Command: Cut
Cut the active experiment and put it on the clipboard.

•Clipboard Command: Paste
Paste clipboard content into the Tab-Window: Experiments.
 

•RAM-Disk Command: Import        
Select the use-files which are to be imported from RAM-Disk.

•File Command: Import          
Opens a Windows File Dialog for selecting use-file(s) imported into DigiElch.

•File Command: Import File (*.txt;*.dat;*.dta)
In the current version of DigiElch this command is disabled. .
 

•RAM_Disk Command: RAM-Disk  
Opens a dialog box showing the actual content of the RAM-Disk. The RAM-Disk stores data in use-file format. It can be used for exporting simulations to the Tab-Window: Experiments where they may serve as target curves in a Data Fitting Project. In this way experimental curves can be mimicked by simulated ones, for instance, in order to investigate how systematic errors such as noise are passed to individual parameter values when using these files in a Fitting Project.    
 

•RAM-Disk Command: Export              
Exports the active experiment in use-format and stores the use-file in the RAM-Disk.
 

•RAM-Disk Command: Export all Experiments to RAM-Disk        
Exports all experiments shown in the Experiments-window in use-format and stores the use-files in the RAM-Disk.
 

•File Command: Export        
Exports the active experiment as use- or txt- file analogously to exporting a simulation.

•File Command: Export all Experiments
Exports all experiments shown in the Tabbed Window: Experiments as use- or txt-files analogously to exporting all simulations.
 

Note that the export of data in use-format is only available when selecting the Option: Plot ZI vs. ZR. The export of the remaining current components can be done only as txt-file by selecting the desired plotting option before exporting the data.

•Command: Next        
The next current curve is activated.  

•Command: Previous
The previous current curve is activated.  

•Command: Delete Active Simulation  
Delete the active simulation.  

•Command: Delete All Simulations
Delete all simulations shown in the Tab-Window: Simulations.

•Command: Zoom
Zoom the screen display of the rectangle drawn by holding down the left mouse button. The zoom command can be repeatedly applied.

•Command: Unzoom
Undo the last zoom command.

•Command: Refresh
Removes Screen-Info and redraws the screen display.
 

•Option: Plot      
 

oZI vs. ZR
Plots the imaginary part of the impedance, ZI, as function of the real part of the impedance, ZR.

oZ vs. 1/sqrt(ω)
Plots the real and imaginary part of the impedance as function of the 1/sqrt(ω) where w is the angular frequency, ω = 2πf.

oCot(Φ) vs. sqrt(ω)
Plots the cotangent of the phase angle, Φ,  as function of sqrt(ω) where ω is the angular frequency, ω = 2πf.
 

ZI vs. ZR

Z vs. 1/sqr(w)

Cot(phi) vs. sqrt(w)

The operation of some of these commands is shown in three video clips.