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Date: 08 January 2009
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HR2000+CG Spectrometer  
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HR2000+CG Spectrometer

Product Name: HR2000+CG Spectrometer

Product Description

Our HR2000+ Composite Grating Spectrometer is preconfigured with our HC-1 Grating -- a revolutionary and proprietary variable-blazed grating specifically designed to provide full spectral output throughout the 200-1100 nm range. 

The HR2000+CG is ideal for applications where fast reactions need to be monitored and high resolution is necessary, such as in certain chemistry and biology applications.

This turn-key system is immediately available to you as an off-the-shelf purchase for $4724.


Features

Wide range (200-1100 nm) broadband spectrometer

High resolution (1.0 nm FWHM) over the entire 200 – 1100 nm spectral range

Captures 1,000 full spectral scans every second

Programmable microcontroller

Works with SpectraSuite Spectrometer Operating Software, available for $199

200-1100 nm Range, 1.0 nm Resolution

The HR2000+CG Spectrometer utilizes a 5 µm entrance slit, proprietary HC-1 grating and patented order-sorting filter to provide a 200-1100 nm wavelength range and excellent optical resolution (1.0 nm FWHM). This spectrometer combines the HR optical bench with the Sony ILX511B 2048-element detector for excellent resolution and high speed. The OFLV-200-1100 order-sorting filter is installed to eliminate second- and third-order effects.

Composite-grating & Variable Order-sorting Filter

The HR2000+CG uses the HC-1 grating, which is a revolutionary and proprietary variable blazed grating designed to provide a 200-1100 nm wavelength range. (See the grating efficiency curve for the HC-1 at right.) In addition to this composite grating, each CG-series Spectrometer has an OFLV variable longpass order-sorting filter to eliminate second- and third-order effects. Both the grating and OFLV filter are installed at the time of manufacture and are fixed in place.

1,000 Full Spectral Scans Every Second

The HR2000+CG is the only CG-series Spectrometer that allows you to capture and store one full spectral scan into memory every millisecond (when the spectrometer is interfaced to a PC via the USB 2.0 port). The HR2000+CG is ideal for applications where fast reactions need to be monitored and high resolution is necessary, such as certain chemistry and biochemistry applications. This innovative combination produced our fastest spectrometer yet -- one scan every millisecond.

Programmable Microcontroller

The HR2000+CG has an onboard programmable microcontroller that provides flexibility in controlling the spectrometer and accessories. By using a new 30-pin connector, you can implement numerous operating parameters in the software, including controlling external light sources and retrieving data on external objects. You have access to 10 programmable digital I/Os for interfacing to other equipment; one analog input and one analog output; and a pulse generator for triggering devices.

Specifications

Physical
Dimensions: 148.6 mm x 104.8 mm x 45.1 mm
Weight: 570 g
Detector
Detector: Sony ILX511B linear silicon CCD array
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: 5 µm wide slit
Grating: HC-1, 300 lines per mm grating
OFLV filter: OFLV-200-1100
UV enhanced window: Yes, UV2
Fiber optic connector: SMA 905 to 0.22 numerical aperture single-strand fiber
Spectroscopic
Wavelength range: 200-1100 nm
Optical resolution: 1.0 nm FWHM
Signal-to-noise ratio: 250:1 (at full signal)
A/D resolution: 12 bit
Dark noise: 3.2 RMS counts
Dynamic range: 2 x 109 (system); 1300:1 for a single acquisition
Integration time: 1 millisecond to 20 seconds
Stray light: <0.05% at 600 nm; <0.10% at 435 nm
Corrected linearity: >99.8%
Electronics
Power consumption: 450 mA @ 5 VDC
Data transfer speed: Full scans into memory every 1 millisecond with USB 2.0; every 15 milliseconds with USB 1.1
Inputs/outputs: 10 onboard digital user-programmable GPIOs
Analog channels: One 13-bit analog input and one 9-bit analog output
Trigger modes: 4 modes
Strobe functions: Yes
Connector: 30-pin connector
Computer
Operating systems: Windows 98/Me/2000/XP, Mac OS X and Linux operating systems when using the USB port
Computer interfaces: USB 2.0 @ 480 Mbps (USB1.1 compatible); RS-232 (2-wire) @ 115.2 K baud
Peripheral interfaces: SPI (3-wire); I2C inter-integrated circuit
Pricing: $4724

Company Details

Ocean Optics is a leading supplier of solutions for optical sensing – fundamental methods of measuring and interpreting the interaction of light with matter. We enable diverse applications in medical and biological research, environmental... more

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