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Compact Lifetime and FCS Upgrade Kit for LSMs |
LSM Upgrade Kit |
Specifications
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Excitation source* |
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Light source |
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Laser Diode Heads (LDH) |
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Wavelengths |
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405 - 485 nm, 530 nm, 635 - 900 nm (375 nm upon request) |
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Repetition rate |
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Up to 40 MHz (optional 80 MHz) |
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Detectors |
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Type* |
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PMA Photomultiplier assembly |
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SPCM-AQR(H) SPAD |
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PDM SPAD |
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Spectral range |
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185 - 650 nm |
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185 - 820 nm |
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400 - 1060 nm |
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400 - 1000 nm |
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Dark counts (at 25°C) |
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<100 cps |
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<1000 cps |
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<100 cps |
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<250 cps |
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Instrument response function (IRF) |
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typ. 300 ps |
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typ. 400 ps |
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typ. 50 ps |
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TCSPC Data Acquisition |
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Type |
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PicoHarp 300 |
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Time resolution (bin width) |
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4 ps |
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Dead time |
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<95 ns |
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Time range |
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260 ns to 33 µs |
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Time Tag resolution (TTTR mode) |
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equals excitation period |
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Sustained data throughput in TTTR mode |
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Up to 5×106 counts/sec |
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Maximum collection time |
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virtually unlimited, restricted only by computer memory / hard disk capacity |
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Software features (SymPhoTime) |
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General concept |
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Use of versatile TTTR file format for data acquisition, data archiving in workspace, time gating for all methods, separation of up to four detector signals |
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Point measurements |
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Data conversion to: MCS trace, FCS calculation and fitting, TCSPC histogram, on/off-state histogram, burst size analysis, (PIE-)FRET histogram, Photon counting histogram, Lifetime histogram |
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Fluorescence Lifetime Imaging (FLIM) |
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Data conversion to: fluorescence intensity images (max. image size 512×512 pixel), fluorescence lifetime images, time gated analysis, TCSPC histogram for region of interest |
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Operational & Electrical |
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Operating environment |
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PC Pentium/Athlon class, 2 GHz, 512 MB memory with Windows™ 2000 / XP |
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Power requirements |
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110 / 230 V, 50 / 60 Hz |
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| * lasers, different detectors and cooling available upon request |
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All Information given here is reliable to our best knowledge. However, no responsibility is assumed for possible inaccuracies or ommisions. Specifications and external appearences are subject to change without notice.
© PicoQuant GmbH, 1998 - 2007
last updated 04.12.2007
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