C: Specifications
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USB2000+ Specifications
The following table provides specification information for the USB2000+.
Specification Value
Spectrometer USB2000+
Grating Options 14 different gratings, UV through Shortwave NIR
Detector 2048-element linear silicon CCD array; L2 Collection Lens
Wavelength range 200-1100 nm
Entrance aperture 5, 10, 25, 50, 100 or 200 µm wide slits or fiber (no slit)
AgPlus Mirrors Provide reflectivity >95% over the visible and NIR wavelength range and
over a wide range of angles of incidence
Integration time 1 ms to 65 seconds
Data transfer rate Full scans (2048 wavelengths) into memory every 13 milliseconds
Time acquisition approximately every 25 milliseconds
Optical resolution ~0.3-10.0 nm FWHM
Stray light ~0.05% at 600 nm, <0.10% at 435 nm
Power consumption 250 mA @ 5 VDC
Dimensions 89.1 mm x 63.3 mm x 34.4 mm
Weight 190 g
Computer interface Universal Serial Bus (RS-232 available on side connector)
Computer requirements* IBM-compatible PC with Pentium or better microprocessor
32 MB RAM (16 MB)
Windows 98/Me/2000/XP, Mac OS X and Linux when using the USB
interface on desktop or notebook PCs.
Any 32-bit Windows operating system when using the serial port on
desktop or notebook PCs. Windows
CE 2.11 and above when using the serial port on handheld PCs.
Operating software SpectraSuite (for an additional $199)
Fiber optic connector SMA 905 to single-strand optical fiber
* Download free software to analyze your computer's USB readiness by clicking here.
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