EasyTau 2 Data Acquisition and Analysis Software
- All-in-one software for control, acquisition, and analysis. - Three modes: Wizard-guided, custom, and scripting. - Advanced tools for lifetime fits, anisotropy, and global analysis. - Automation-ready with powerful scripting language. - User-friendly interface combining simplicity with scientific precision. This keeps it concise while still showcasing its strengths. Would you like me to refine it further into a 2–3 line brochure pitch for customer-facing use?
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Description
The EasyTau 2 software is an intuitive, though powerful, tool to acquire and analyze fluorescence spectra and lifetime decays obtained from FluoTime 300 and FluoTime 250 spectrometers. It can also be used as merely an analysis add-on software for home-built setups using PicoQuant TCSPC electronics through importing ASCII or phu files. EasyTau 2 combines easy-to-use algorithms with efficient data management, namely a tree structure that makes data dependencies visible at first glance. The software is also equipped with a powerful report generator to create presentation-ready plots or tables as PDF or HTML files.
Specifications
Operation modes : Wizard mode: step by step assistance Customized mode: full control over instrumental parameter Scripting mode: measurement routine automation Fitting module : Exponential decay models : Up to 5th order Lifetime distributions : Gaussian, Lorentzian, stretched exponential (with up to 5 peaks) Anisotropy : Up to 3rd order exponential decay model, tail fit of the anisotropy decay and anisotropy reconvolution Decay parameters : Amplitudes, lifetimes, distribution width, background Anisotropy parameters : Detection polarization angle dependent matching factor, amplitude, background Reconvolution parameters : Background, time shift, scattered light contribution, pulse repetition rate Algorithms Nonlinear least squares fitting/MLE : Marquardt-Levenberg, Monte Carlo, manual parameter variation Correction for finite IRF: Iterative reconvolution Error test/assessment : χ2, distribution and autocorrelation of weighted residuals Error analysis: Bootstrap Global analysis/batch mode fitting : For all fitting models, number of data sets only memory limited User interface Graphical user interface: Windows based GUI Display :Linear or logarithmic scale, zoomable Data import : ASCII, phu, from Windows clipboard Supported devices : FluoTime 300, FluoTime 250, PicoHarp 330, TimeHarp 260, MultiHarp 150
Application
Steady-state emission and excitation spectra Fluorescence and phosphorescence lifetime decay Time-Resolved Photoluminescence (TRPL) Fluorescence anisotropy Absolute quantum yield Time-Resolved Emission Spectra (TRES) Excitation-Emission Matrix (EEM) Chromaticity plot option for electroluminescence measurements