
Galvani - a program for plotting and evaluating measurement data

Galvani reads measurement data from digital multimeters or other digital devices over a serial interface. Galvani supports communication to the instrument over a serial (RS232C) or USB (USB-TMC) interface, also by SCPI commands.
Measurement data are plotted in a diagram. Two channels can be used for data recording - therefore two devices can be used in parallel.

Some mathematical transformations can be used in data evaluation:

    Inverse (1/x)
    Logarithm
    Conversion of copper/constantan or nickel/chrome nickel thermocouple voltage to temperature difference
    Conversion of timeline to volume (for titrations)


There are some mathematical operations available for evaluation of graphs:

    Differential function
    Integration of peak area in Chromatograms including tabulation
    Linear regression of measurement data


Diagrams can be exported into several file formats (PNG, SVG, EPS) or printed as report.

Additionally, measurement data can be simulated (in combination with random variables) as:

    Linear function
    Exponential function (decay curve)
    Chromatogram
    Titration curve
    Absorption spectra (intensity to wavelength 400 - 800 nm)
