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All (?) Features of Spekwin32

• Plot:
• Fast scaling, zooming, rescaling with mouse
• Status bar at bottom displays current mouse position => fast reading of data points
• X-axis as wavelength, wavenumbers or electron volts, complementary second x-axis possible
• Y-axis as transmittance, absorbance, molar absorption coefficient and log(absorption coefficient)
• Automatic choice of axis types on reading spectral data files
• Free axis caption, font, font size
• Grid mode
• Spectra display with arbitrary colour, line type, line width
• Display of two-dimensional fluorescence spectra (EEM)
• Drag&Drop for Spekwin32-readable files
• Changing and saving many options in configuration dialog
  
  
• Data import, Graphics/Data export:
• Import of spectra from a multitude of spectrometers systems:
  Galactic GRAMS Software (*.spc)
  Perkin Elmer UV/VIS, fluorescence & Raman spectrometers (*.sp)
  Avantes AvaSoft Software (*.tat, *.tit, *.trt, *.ttt)
  Varian Cary 50 (*.csv)
  Beckman Coulter DU 600/7000 (*.scn, *.asc)
  Hewlett Packard 8453 (*.csv)
  Scinco Neosys 2000 UV/Vis spectrometer (*.csv)
  Bio-Rad FTS 3000 MX FTIR spectrometer (*.csv)
  Thermo Electron Helios Alpha spectrometer (*.csv)
  WTW photoLab spectral software (*.csv)
  Milton Roy Spectronic 3000 (*.asc)
  IKS XDAP (*.spk)
  Roper Scientific / Princeton Instruments WinSpec/WinView Software binary files (*.spe)
  Princeton Instruments WinSpec 1.6-Software ASCII files (*.prn)
  UV/VIS/NIR/IR- and Raman-spectra in JCAMP-DX 4.24/5.00 standard (*.dx, *.jdx)
• Graphics export as WMF, GIF, PNG, TIFF or BMP via Clipboard or printer
• Data export as:
  ASCII file, 2 variations (*.dat and *.csv)
  Gnuplot parameter file
  THERMO Galactic/GRAMS *.spc file
  JCAMP-DX file (*.dx) or as
  space-saving Spekwin32 binary file
  Export to Clipboard
  
  
• Processing of Spectra:
• Baseline Correction
• Spike Removal
• Correction of fluorescence spectra
• Normalization
• Smoothing
• Finding Peaks
• Changing of legend captions
• Cutting partial spectra
• Sorting spectra / changing order
• Delete spectra
  
  
• Calculations from Spectra:
• Addition, subtraction, multiplication, division of spectra with each others
• Addition, subtraction, multiplication, division of spectra with constant values in x- and y-axis
• Averaging
• Differentiation (1. - 4. order)
• Integration
• Concentration from absorbance& absorption coefficient
• absorption coefficient from absorbance& Concentration
• Oscillatory strength
• Effective absorbance
• transmittance / reflectance spectra from two intensity spectra
• film thickness determination
• Center of gravity (with fluorescence spectra)
• Fluorescence quantum yield (temperatur dependence possible)
• Degree of polarization
• Reduced spectrum from S and P polarized spectra
• Calculation & displaying of two-dimensional fluorescence spectra
• Calculation of excitation spectra from two-dimensional fluorescence spectra
• Fit of Gauss curves to present spectra / simulation of spectra with Gauss curve