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Instrument Database:
getspec.com - CDI2DMPP - Compact Spectrometer for the UV/VIS/NIR Range
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| Year of introduction |
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| Status |
available |
| Company |
getspec.com
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| Categories |
Spectrometer ( Molec. ): UV/VIS/NIR
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The CDI2DMPP optical spectrometer card is a compact, rugged spectrometer with a fiber optic input. It is connected to a PC, I-PC or notebook either via an ISA or PCI bus card, PCMCIA card or the USB interface. The detector, a back-illuminated 2 dimensional cooled CCD, offers very high signal-to-noise ratio. The cooling and the rugged mechanical setup provide a superior long term stability. The spectrometer is permanently calibrated for wavelength. No recalibration of the wavelength is ever needed.
Typical applications are in the field of process control and quality assurance in the lamp industry, fluorescence applications in several areas, color measurement applications as well as applications in the field of R&D, for example in biomedicine. Raman versions are available for excitation at 633 nm and 785 nm.
In addition to the CDISPEC software that is included in delivery, a GRAMS32 package and a MyInstrument driver are available optionally. Using the driver the spectrometer can directly run under GRAMS32 software. This allows you to build your chemometric models for quantitative or qualitative analysis easily.
Should you have questions concerning the technical specification; our application scientists will be pleased to consult you.
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| Specifications |
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Spectral range; dispersion
200 - 800 nm; 1.5 nm / pixel
380 - 800 nm; 1.0 nm / pixel
380 -1100 nm; 1.5 nm / pixel
Other on request
Array choices (number of elements)
512 x 64; 1024 x 64
Pixel size
24 µm x 24 µm
Readout noise (pixel binning)
Approx. 8 electron rms
Slit size
25 µm (option: 50 µm, 100 µm, 200 µm)
Wide dynamic range
Approx. 50000 : 1
Full well capacity
Vertical: 300000 electrons; horizontal: 600000 electrons
Input fiber
Standard: 400 µm single core fiber, SMA
Option: 19 x 100 µm fibers cross section converter
Round to slit or other single core diameter < 400 µm
Power requirements
85 - 265 VAC; 120 - 370 VDC; 47 - 64 Hz;
Max. current 1.4 A
Size (LHW)
30 cm x 8.9 cm x 19 cm / 12 in x 3.5 in x 7.5 in
Weight
Approx. 8 lb / 3.6 kg
Cooled MPP operation
One stage T.E. cooler, typ. -15°C / 5 °F at room temperature
Detector specification
Backed thinned CCD greater than 90% quantum efficiency
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