DWARF-Star Miniature Spectrometer | StellarNet

The StellarNet DWARF-Star NIR spectrometers are fiber optically coupled instruments with a wide selection of models for measurements in the 900-1700nm wavelength range achieving resolving resolutions down to 1.25nm.Various models provide a choice of grating range and slit resolutions. New and improved electronics with a high speed 16-bit digitizer allows for fast data acquisition and a signal to noise of 4000:1! Includes 10x electronic gain mode.

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Features & Benefits:
NIR Measurements in the 900-1700nm range.
Spectral resolution down to 1nm for certain models.
Miniature size 5x3x2″ with rugged, compact design.
Integrated thermo electric cooler set to operate at -15 deg C.
Complete Software Development and Integrated Chemometrics options.
For NIR portable and OEM applications.

Technical Specifications:
Dynamic range: 4000:1 with 5 decades.
Dimensions: 5x3x2″.
Resolving resolution: 2.5nm with 25μm slit.
Power consumption: 1.5 Amps @ 5 VDC.
InGaAs Detector: 512 or 1024 pixels.
Interface:USB-2 or Wifi2, RS2323, SPI3, 4-20mA3 , Digital I/O3 or ethernet3
Detector range: 900-1700nm.
Data transfer speed: 30Hz or 1000Hz1.
Pixel size: 25um x 500um.
Detector Integration:1 ms to 8 minutes.
Pixel well depth:130 x108 electrons.
Slit size options: 25μm.
Selectable well control: 130 x108 or 5 x106 el.
Operating systems: Windows and Linux2, Andriod2, iOS.
Signal to noise: 4000:1 with TEC cooling .
Software included: SpectraWiz Program, WinSDK (C,C#,VB, Delphi), Customizable LabVIEW, VBA for Excel (CRI & LED Report).
Digitizer: 16-bit .
1 zAP1 Electronics Upgrade 2 zAP2 Wifi + Applications Processor Upgrade with SpectraWiz Mobile Software3 SMART-Control Interface

Applications / Industries	Metrology, SpectroChemistry, SpectroRadiometry, Spectroscopy
Manufacturer	StellarNet
Dimensions	5 x 3 x 2 cm
Type of interferometer	NIR
Pixel size	25 µm x 500 µm
Optical resolution	2.5 nm with 25 μm slit
Wavelength range	900 nm -1700 nm

Applications / Industries