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HR2000 + ES High-resolution Spectrometer
    HR2000 + ES High-resolution Spectrometer
    Purchase HR2000 + ES High-resolution Spectrometer
    • HR2000 + ES High-resolution Spectrometer

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      Product Code: HR2000ES
      Vendor: Ocean Optics
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    Ocean Optics HR2000 + ES High-resolution Spectrometer

    The HR2000+ES Spectrometer is a preconfigured system that integrates a high-resolution optical bench, a powerful 2-MHz analog-to-digital (A/D) converter, programmable electronics, a 2048-element CCD-array detector, and a high-speed USB 2.0 port. This innovative combination produces and extremely fast spectrometer and provides resolution to ~1.33 nm (FWHM).

    The HR2000+ES has a slightly larger entrance slit (10 microns) and an L2 quartz collection lens to allow for extended measurement applications including:

    • Reflection (emissive and reflective color)
    • Absorbance
    • Irradiance
    • Transmission

    The HR2000+ES is perfect for chemical, biochemical and other applications where fast reactions need to be monitored and fine spectral features need to be resolved.

     

    Three Year Warranty

    ISO9001:2008 CERTIFIED
    Features:
       Programmable Microcontroller
      The HR2000+ES has an onboard programmable microcontroller that provides flexibility in controlling the spectrometer and accessories. Through a new 30-pin connector, you can implement all operating parameters in the software, such as controlling external light sources, creating processes and routines and retrieving data from external devices. The HR2000+ES gives you access to 10 user-programmable digital I/Os for interfacing to other equipment; one analog input and one analog output; and a pulse generator for triggering other devices. (Programming the I/Os requires SpectraSuite Spectroscopy Operating Software.)
      High-resolution Applications
      The HR2000+ES is ideal for applications where fast reactions need to be monitored and high resolution is necessary, such as protein dynamics. 
      HR2000+ES Sample Spectrum
      This power-up data for our LS-1 Tungsten Halogen Light Source was taken by an HR2000+ at 2-millisecond intervals. The graph shows the tremendous amount of data generated with the HR2000+’s acquisition rate speed of 1000 spectra per second.
      This power-up data for our LS-1 Tungsten Halogen Light Source was taken by an HR2000+ at 2-millisecond intervals. The graph shows the tremendous amount of data generated with the HR2000+’s acquisition rate speed of 1000 spectra per second.
       
      High-resolution "HR" Optical Bench

      The exceptional ~1.33 nm optical resolution of the HR2000+ES is achieved by using the Ocean Optics High-resolution Optical Bench – a 25.4-mm diameter, 101.6-mm focal length, symmetrical crossed Czerny-Turner optical design.

      Plug and Play Operation

      The HR2000+ES interfaces to a computer via USB 2.0 or RS-232 serial port. When using the serial port, the HR2000+ES requires a single 5-volt power supply (not included). Data unique to each spectrometer are programmed into a memory chip on the HR2000+; SpectraSuite Spectrometer Operating Software reads these values for easy setup and hot swapping among computers.

       
      Configuration
      Equipment Details
      Spectrometer HR2000+
      Grating HC1
      Detector DET2B-200-1100
      Slit SLIT-10
      Collection Lens L2
         
      Specifications:

      Physical

      Dimensions: 148.6 mm x 104.8 mm x 45.1 mm
      Weight: 570 grams
      Detector

      Detector:

      Sony ILX511B linear silicon CCD-array

      Detector range: 200-1100 nm

      Pixels:

      2048 pixels

      Pixel size:

      14 μm x 200 μm

      Pixel well depth:

      ~62,500 electrons

      Sensitivity: 75 photons/count at 400 nm; 41 photons/count at 600 nm
      Optical Bench
      Design: f/4, Symmetrical crossed Czerny-Turner
      Focal length: 101.6 mm input and output
      Entrance aperture: 10 µm wide slit
      Grating: HC-1 provides 200-1100 nm range
      Detector collection lens: L2
      OFLV filter: OFLV 200-1100 nm
      UV enhanced window: UV2
      Fiber optic connector: SMA 905 to 0.22 numerical aperture single-strand optical fiber
      Spectroscopic
      Wavelength range: 200-1100 nm (Grating dependent)
      Optical resolution: ~1.33-6.8 nm FWHM
      Signal-to-noise ratio: 250:1 (at full signal)
      A/D resolution: 14 bit
      Dark noise: 12 RMS counts
      Dynamic range: 2 x 10^8 (system); 1300:1 for a single acquisition
      Integration time: 1 ms to 65 s (20 s typical max.)
      Stray light: <0.05% at 600 nm; <0.10% at 435 nm
      Corrected linearity: >99.8%
      Electronics
      Power consumption: 220 mA @ 5 VDC
      Data transfer speed: Full scans to memory every 1 ms with USB 2.0 port, 15 ms with USB 1.1 port
      Inputs/Outputs: Yes, 10 onboard digital user-programmable GPIOs
      Analog channels: One 13-bit analog input; one 9-bit analog output
      Auto nulling: No
      Breakout box compatibility: Yes, HR4-BREAKOUT
      Trigger modes: 4 modes
      Strobe functions: Yes
      Gated delay feature: No
      Connector: 30-pin connector
      Computer
      Operating systems: Windows 98/Me/2000/XP, Mac OS X and Linux with USB port; Any 32-bit Windows OS with serial port
      Computer interfaces: USB 2.0 @ 480 Mbps; RS-232 (2-wire) @ 115.2 K baud
      Peripheral interfaces: SPI (3-wire); I2C inter-integrated circuit