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Features |
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Easy connection of 4 PMT detectors to one TimeHarp 200 board |
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Allowing simultaneous measurements on 4 channels |
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Deadtime < 70 ns |
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Built-in Constant Fraction Discriminators, fully software controlled |
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Built-in 16 dB pre-amplifiers |
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Easy to install in the signal path with SMA-connectors |
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Fully supported by TimeHarp 200 software |
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Support of Oscilloscope, Integration and TTTR measurement mode |
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Applications |
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Simultaneous recording of anisotropy or different spectral information |
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Multi-colour Fluorescence Lifetime Imaging (FLIM) |
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Fluorescence Correlation Spectroscopy (FCS) of mixed fluorophores |
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Diffuse Optical Tomography (DOT) |
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A Brief Description |
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The NRT 400 router is an accessory for the TimeHarp 200 TCSPC-board. The router permits to operate up to 4 PMT detectors quasi in parallel on one TimeHarp 200 board, allowing users to collect fluorescence lifetime decays on multiple channels simultaneously. This permits simplified collection of e.g. polarization dependent data as well as sophisticated new multi-dimensional fluorescence detection methods in the life sciences or in general sensitive analytics. For each channel the router has an integrated 20 dB inverting pre-amplifier and an independent Constant Fraction Discrimnators (CFD) which are fully software controlled. It is independently powered and supports both histogramming and Time-tagged Time-resolved (TTTR) mode. The latter allows the recording of each individual photon with its picosecond timing, the arrival time at 100 ns resolution and the detector channel it came from. This permits ultimate flexibility in data analysis e.g. for single molecule burst detection or Fluorescence Correlation Spectroscopy (FCS) combined with fluorescence lifetime information. Using two detectors and TTTR mode it is possible to perform cross correlation FCS. |
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Specifications: |
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List of all publications contained in our bibliography that are related to the TimeHarp 200 |
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Please see our bibliography for many other application examples |
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