SPC-QC-008 ModuleNEW

7/8 Channel TCSPC Module

  • Eight Parallel Absolute Timing Channels or Seven Parallel TCSPC Channels + One Sync / Reference Channel
  • Time Channel Width Down to 1 ps
  • IRF Width <40 ps FWHM
  • Typical Timing Jitter 14 ps RMS
  • Excellent Timing Stability: Timing Drift over 10 Minutes <5 ps RMS
  • Low Dead Time (2 ns)
  • High Peak Count Rate, Up to 500 MHz 
  • Parallel Fluorescence Decays in up to Seven Detection Channels
  • Recording of Fluorescence Decay and Other Optical Waveforms
  • Multi-Wavelength Detection of Fluorescence Decay Data
  • Photon Time- and Parameter-Tagging
  • Photon Correlation Down to the ps Range
  • Free Instrument Software for Windows 10 / 11
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    Description

    General Information

    The SPC-QC-008 TCSPC module has eight absolute photon timing channels. Alternatively, the module can be operated with seven parallel TCSPC channels and a common reference channel on a single PCI-express board. The module features high temporal and spatial resolution, extremely high peak count rate (up to 500 MHz), and extraordinarily high timing stability. The SPC-QC-008 offers the usual modes for recording temporal waveforms of optical signals, sequential recording multi-wavelength recording, time- and parameter-tag recording. 

     

     

     

    Specifications

    Photon Channels

    Principle

    Threshold Discriminator

    Discriminator Input Bandwidth

    4 GHz

    Min. Input Pulse Width

    1 ns

    Discriminator Threshold

    -500 to 500 mV in Steps of 4 mV

    Maximum Pulsed (<1 ms) Input Voltage Range

    -5.5 V to +5.5 V

    Maximum DC Input Voltage Range

    -3.3 V to +3.3 V

    Frequency Range

    0 to 500 MHz

    Input Connectors

    SMC, 50 Ohm

    Time-Measurement Circuitry

    Principle

    Time-to-Digital Converter

    IRF Width, FWHM

    <40 ps

    Typical RMS Timing Jitter

    14 ps

    Min. Time / Bin

    1 ps

    Timing Stability, Range 16 ns, over 10 Minutes

    <5 ps RMS

    Diff. Nonlinearity

    <2 % RMS

    Dead Time

    2 ns

    Data Acquisition (FIFO Mode)

    Method

    Parameter-Tagging of Individual Photons, Continuous Writing to Disk

    Peak Count Rate

    500 MHz / Channel

    Peak-Rate Buffer Capacity (Photons / Channel)

    4,000

    Sustained Count Rate (Bus-Transfer Limited)

    140 MHz, All Channels Combined

    On-Board FIFO Buffer Capacity (Photons Combined)

    2,600,000

    Data Acquisition GUI Software

    Online Display

    Count Rates, Multiscaler, Delta-T Function, Threshold Scan, Auto-/Cross-Correlation

    Delta-T Function

    No. of Time Bins

    1 to 65,536

    Time / Bin

    1 ps to 65,536 ps

    Time Range

    1 ps to 4.3 ms

    Selectable Sync Channel

    1 to 8

    Optional External Trigger

    Channel 8

    Threshold Scan

    Threshold Range

    -500 mV to 500 mV

    Stepsize

    4 mV

    Operation Environment

     

    Operating System

    Windows 10, Windows 11

    Bus Connector (Slot Type)

    PCIe

    Total Power Consumption

    approx. 12 W from +3.3 V, 3 W from +12 V

    Dimensions

    205 mm x 120 mm x 18 mm

    Downloads

    Documents

    The bh TCSPC Handbook
    10th edition, September 2023

    View

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