Usb Resolution Linear Array Ccd (High-Speed 50 / S, Maximum 20ms)/spectrometer/F

USB resolution linear array CCD (high-speed 50 / s, maximum 20ms integration time, attach bit machine code High-resolution linear CCD USB • CCD chip: Toshiba TCD1304AP, pixel size 8um × 200um, a total of 3648 pixels, the wavelength response range of 300nm ~ 1100nm.• AD sampling rate: 187.5kHz.• AD sampling depth: 16Bit.• USB 2.0 interface, USB interface chip used for FT245, maximum communication speed is 1MByte.• CCD drive and data sampling control circuit is completed by Cyclone fpga.• CCD exposure time of 100 points adjustable maximum integration time is 20ms.• Trigger mode for internal trigger or external trigger software programming options.• When you set the trigger within the CCD output frame rate of 50 frames / sec.• External trigger trigger frequency can be set to any frequency between 1Hz ~ 20Hz.• CCD image data one can enter into the computer via USB, on the other hand can also be synchronized analog output is displayed by the oscilloscope or acquisition by another capture card.• synchronous triggering internal clock signal output port can be inside or outside the trigger when the trigger signal synchronization output, this signal can be used to trigger the oscilloscope, an analog signal from the CCD image signal synchronization.• Test software written by Borland C ++ Builder, its source code will be sent to the customer along with the CCD circuit board.• In addition to providing routine BCB source, the supplied source code as well as Visual C ++ routines. The user can modify this basis to produce its own dedicated software. If users need to use other software, such as VB, Delphi or Labview to write, you can log FT245 vendor's official website Download the appropriate routines, customers can CCD data acquisition embedded in the corresponding routine, both inside and outside the command CCD integration time and that can trigger CCD control software written on the basis of their own.Linear CCD• This linear CCD (TCD1304) model with Ocean Optics HR4000 spectrum used as the driving circuit is basically very similar, so customers can use this to develop CCD spectrometer.• The CCD brought some external trigger function can be used to capture the laser pulse is low pulse repetition frequency.• Using this linear CCD scanning, measurable larger diameter spot (> 2cm) images.• has been successfully applied spectroscopy, laser spectroscopy to measure the sub-10fs Ti gem femtosecond lasers, specifically to see the image above.