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Quantaurus-Tau Fluorescence lifetime spectrometer



The Quantaurus-Tau is a compact system for quickly and easily measuring the fluorescence lifetime of photoluminescent materials from sub-nanoseconds to the millisecond range, with single-photon-counting sensitivity. Samples in different forms―thin films, solids, powders, and solutions―can be analyzed. Liquid samples can be cooled down to -196 deg.C (77K) with liquid nitrogen.
Operation is simple. Just load the sample into the sample chamber. Then enter a few conditions on the measurement software to measure the fluorescence lifetime and photoluminescence (PL) spectrum. It only takes a minute to get analysis results for a typical measurement. The measurement software includes a variety of measurement and analysis functions such as multicomponent analysis and multisample data comparison.

The C11367-34 is Standard model. (Sample: Solid (Thin-film・Powder), Wavelength range: 300 nm to 800 nm).

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Type number C11367-34
Sample Solid (Thin-film, Powder)
Detector type Standard
Wavelength range 300 nm to 800 nm
Excitation light source Seven types of LED light source (280 nm, 340 nm, 365 nm, 405 nm, 470 nm, 590 nm, 630 nm)
Excitation light source switching Software control
Monochromator Czerny-Turner monochromator
Measurement time range 4 ns to 10 s / full scale
Phosphorescence measurement Phosphorescence excitation wavelength (280 nm, 340 nm, 365 nm, 405 nm, 442 nm, 470 nm, 589 nm, 632 nm)
Time axis channel 512 ch, 1024 ch, 2048 ch, 4096 ch
Total time resolution < 1.0 ns FWHM (IRF with 365 nm LED)
Analysis function Fluorescence lifetime analysis (up to five components by exponential function fitting) and spectrum analysis
Supported OS Windows 7 (32 bit), Windows 7 (64 bit)


c11367 dimensional outline

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