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Software
QuantaMaster™ 30 comes with FelixGX software for instrumental control and includes new PowerFit-10 analytical software for fluorescence and phosphorescence lifetime analysis.
Through the new, powerful ASOC-10 USB interface FelixGX provides a full set of data acquisition protocols and controls the hardware for all system configurations and operating modes.
FelixGX Controls
- Rep rate of pulsed lamp
- Monochromators
- Motorized slits
- Motorized polarizers
- Motorized sample holders
- Temperature control Peltier devices
- Gain control of PMT detector
- Switching from digital to analog mode
- External devices such as stopped flow
FelixGX Acquisition Modes
FelixGX also provides several acquisition modes for lifetime, spectral and kinetic measurements:
- Phosphorescence Decay with user controlled lamp rate and adjustable time window
- Time-Resolved Excitation and Emission scans with user control of lamp rate, signal integration time window, number of pulses averaged per wavelength and scan step size
- Phosphorescence Timebased scan with user defined macro-time duration, signal integration time window and number of pulses averaged per point
- Software control of the PMT gain in all acquisition modes
PowerFit-10 Analytical Software
PowerFit-10 software (incorporated into FelixGX) provides powerful analytical package for decay data analysis. All modules include reconvolution algorithms, selection of data weighing (Poisson or analog), shift and offset parameters, statistical goodness-of-fit parameters (Chi-square, Durbin-Watson, Runs test, residuals and autocorrelation), as well as standard deviations of fit parameters.
PowerFit-10 Modules
- Multi-exponential (1 to 4 lifetimes) decay
- Multi-file multi-exponential (1 to 4 lifetimes)
- Global (1 to 4 lifetimes) analysis
- Anisotropy decay (free rotor, restricted rotor and other models)
- Stretched exponential
- Micelle quenching kinetics (Infelta-Groetzel-Tachiya model)
- Exponential Series Method (ESM) unconstrained lifetime distribution analysis (up to 200 exp terms)
- Maximum Entropy Method (MEM) lifetime distribution analysis (up to 200 exp terms)
- Time-Resolved Spectra (TRES)
- Decay Associated Spectra (DAS)
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