Install User guide

B: Specifications
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NIRQuest512 NIRQuest512-1.9 NIRQuest512-2.2 NIRQuest512-2.5
Wired Ethernet
interface:
Yes, with adapter
Wi-Fi range: 25 meters in free space
Web server: Works with common browsers
1
“Useable range” is defined in the context of the NIRQuest model’s detector response and its typical grating response. For example,
the 512-element detector has response at 850 nm, but grating response begins at 900 nm. The G9206 256-element detector
response is sensitive to TEC temperature, and has response only to 2050 nm when the TEC is set to -20 ºC. The G9208 256-
element and 512-element detector has response to 2550 nm, but the grating efficiency drops off at 2500 nm.
2
See NIRQuest Gratings for more information.
3
Other filter options are available for order-sorting in the NIRQuest 512-2.5. NIRQuest 512-2.5 ship with a 2
nd
-order filter. See an
Applications Scientist for details.
4
Optical resolution (FWHM) depends on grating and slit selection.
5
SNR will decrease at longer integration times.
6
Maximum integration times are defined as the longest amount of time one can integrate the spectrometer before the dark level
rises to half of full scale.
NIRQuest256 Spectrometer Specifications
NIRQuest256-2.1 NIRQuest256-2.5
PHYSICAL
Dimensions (mm): 182 x 110 x 47
Weight (kg): 1.18 (w/o power supply)
DETECTOR
Detector: Hamamatsu G9206-256
InGaAs linear array
Hamamatsu G9208-256 InGaAs linear
array
Detector range: (According to
Hamamatsu)
900-2050 nm 900-2550 nm
Useable range
1
: 900-2050 nm 900-2500 nm
Pixels: 256
Pixel size: 50 µm x 500 µm
Saturation charge: 30 pC (~188 Me- electrons)