Lifetime fluorescence spectroscopy investigates the change in fluorescence over time of a sample when irradiated with UV, visible, or near-IR light. This decay in fluorescence can be measured over a wide time range: from picoseconds to milliseconds and beyond. Horiba Scientific's research-grade fluorescence lifetime spectrofluorometers are compact, benchtop or modular, customisable for any sort of fluorometry, be it fluorescence detection or phosphorescence studies that your research requires.
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The DeltaPro has taken the complexity of time-correlated single photon counting (TCSPC) and made it simple and affordable so that any lab can exploit the power of fluorescence dynamics using TCSPC. This system enables the seamless measurement of luminescence lifetimes from picoseconds to 1 second, using our DeltaHub timing electronics. The DeltaPro takes advantage of interchangeable pulsed laser-diode and LED light-sources. The NanoLED and DeltaDiode range of sources cover discrete emission wavelengths from 250 nm to the near-IR and enables measurement of lifetimes from ps to µs. By simply adding a SpectraLED source to the system, lifetimes of µs to 1 second can be measured. Lifetimes ranging over 11 orders of magnitude measured with one compact system.
Key Features
The DeltaFlex TCSPC system is one of our Delta series of next generation TCSPC lifetime instrumentation. The DeltaFlex offers the ultimate in flexibility:
Firstly, this system is designed for the measurement of luminescence lifetimes ranging over 11 orders of magnitude, without the need to change cables or cards. The heart of the system is the DeltaHub timing electronics, which offers nearly lossless counting and allows for the measurement of lifetimes from 25ps to 1 second. Comprised of our high repetition rate sources, high speed detectors and ultra-low deadtime electronics, the DeltaFlex enables fast and efficient acquisition of lifetime data.
Secondly, our new F-Link bus brings simplicity to modularity. Simply add any component to the instrument and the system automatically detects the new addition and makes it accessible from the software.
Finally, with biological probes and applications such as photovoltaics moving further into the NIR, capability for time-resolved measurements in this range is very important. The DeltaFlex can couple with a range of NIR detectors to offer a solution.
The DeltaFlex system uses our interchangeable range of DeltaDiode excitation sources, DeltaHub timing electronics and PPD picosecond detection modules. Add excitation and/or emission monochromators for wavelength selection and complete spectral collection such as TRES. Our TDM-800 monochromator is specifically designed to give low temporal dispersion. Systems are supplied with a sample holder equipped with a digital temperature sensor and magnetic stirrer as standard.
Key Features
UltimaTM compact fluorescence system optimised for short lifetime measurements
Ultima combines the latest in high temporal resolution TCSPC electronics, interchangeable high speed light sources and detector technologies, and our FluoroCube, the most flexible optical platform to offer the highest performance photon counting lifetime system available.
Choose from the most comprehensive range of pulsed light source and detector options, including:
Key Features
We can work with you to help get the ideal instruments into your university by providing any information you require.
Quark Photonics is a leading supplier of scientific instrumentation serving the Australian and New Zealand scientific research, defence, industrial and life science markets, specialising in spectroscopy and photonics instrumentation.
With an innovative and industry leading network of suppliers and our experienced sales and service team we have a comprehensive product portfolio to address even the most demanding of scientific applications.
