NIRQuest 512-2.5 Near Infrared Spectrometer 900-2500nm by Ocean Insight

$30,797.00

NIR Spectrometer, 900-2200 nm, 512-element InGaAs array; includes grating NIR2 (900-2200nm) and SLIT-25

Description

Small footprint fiber optic, USB Ocean Optics (aka Ocean Insight) spectrometer features a cooled enhanced InGaAs 512 element detector array for spectroscopic measurements in the 900 – 2500nm wavelength region. The 25 micron slit yields optical resolutions on the order of 7nm FWHM Includes power supplies. We also offer a NIRQuest 512-2.2 NIR spectrometer that covers 900-2200 nm.

Robust– deep thermoelectric cooling down to -20 °C for low dark current

Fast – great for applications with chemometric models

Modular – configurable with a range of light sources, fibers, accessories for your specific application

Engineering Specifications NIRQuest512-2.5
Dimensions: 182 x 110 x 47 mm
Weight: 1.18 kg (without power supply)
Detector: Hamamatsu G9208-512W
InGaAs linear array
Wavelength range: 900-2500 nm w/Grating NIR1
Integration time: 1 ms – 200 ms
Signal-to-noise ratio: 10000:1 @ 100 ms integration
Dark noise: 16 RMS counts@ 10 ms;
24 RMS counts@ 30 ms
Grating – standard: Grating NIR1, 75 l/mm, 1075-2500 nm
Grating – custom: NIR2, NIR3, NIR10, NIR11, NIR12 and NIR13
Standard slit: 25 µm
Custom slits: 10 µm, 50 µm, 100 µm and 200 µm
(or no slit)
Order-sorting: OF1-RG830 longpass NIR filter (optional)
Optical resolution: ~6.3 nm FWHM w/25 µm slit
Fiber optic connector: SMA 905

 

OEM-Data-Sheet-NIRQuest

nirquest operating manual

Tech Tip   The upper end of the NIR range (2200nm – 2500nm) is a region where optical fibers can absorb. Standard LOH fibers are not ideal.  You can switch to free beam, use short as possible fibers, or purchase our chalcogenide fibers for the mid IR.

Tech Tip  Using a 10 um slit can improve resolution, especially for measuring the wavelength of NIR lasers.

Additional information

Weight 6 lbs
Dimensions 16 × 16 × 8 in

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