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At a Glance
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NIRQuest512
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NIRQuest256-2.1
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NIRQuest256-2.5
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Detector:
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Hamamatsu G9204-512 InGaAs linear array
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Hamamatsu G9206-256 InGaAs linear array
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Hamamatsu G9208-256 InGaAs linear array
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Detector Range:
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850-1700 nm
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900-2100 nm
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900-2550 nm
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Useable range1:
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900-1700 nm
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900-2050 nm
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900-2500 nm
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Pixels:
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512
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256
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256
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Pixel size:
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25 um x 500 um
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50 um x 500 um
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50 um x 500 um
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Entrance aperture:
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25 um wide slit (standard); also, custom options (10, 50, 100 or 200 um wide slits) or fiber (no slit)
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Fiber optic connector:
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SMA 905
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SMA 905
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SMA 905
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Grating options (standard):
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Grating NIR3, 150 l/mm, 900-1700 nm
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Grating NIR2, 100 l/mm, 900-2050 nm
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Grating NIR1, 150 l/mm, 1075-2500 nm
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Grating options (custom):
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Gratings NIR10, NIR11, NIR12, NIR13 and NIR14
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Gratings NIR2, NIR3, NIR10, NIR11, NIR12 and NIR13
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Gratings NIR2, NIR3, NIR10, NIR11, NIR12 and NIR13
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Longpass filter2:
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OF1-RG830 longpass NIR filter (optional)
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OF1-RG830 longpass NIR filter (optional)
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OF1-RG830 longpass NIR filter (optional)
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Wavelength range:
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900-1700 nm
w/Grating NIR3
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900-2050 nm
w/Grating NIR2
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900-2500 nm
w/Grating NIR1
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Optical resolution (FWHM)3:
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~3.1 nm w/25 um slit
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~7.6 nm w/25 um slit
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~ 9.5 nm w/25 u slit
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Signal-to-noise ratio at full signal4:
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>15000:1 @ 100 ms integration
>13000:1 @ 1000 ms integration
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10000:1 @ 100 ms integration
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7500:1 @ 10 ms integration
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A/D resolution:
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16-bit
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16-bit
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16-bit
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Dark noise:
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6 RMS counts @ 100 ms
12 RMS counts @
1000 ms
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6 RMS counts @ 100 ms
12 RMS counts @ 250 ms
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8 RMS counts @ 10 ms
12 counts RMS @ 30 ms
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Dynamic range:
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15 x 10^6 (system); 5000:1 for a single acquisition
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5 x 10^6 (system); 5000:1 for a single acquisition
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3 x 10^5 (system); 5000:1 for a single acquisition
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Integration time5:
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1 ms-10 seconds
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1 ms-2000 ms
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1 ms-60 ms
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Corrected linearity:
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>99.8%
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>99.8%
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>99.8%
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Computer interfaces:
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USB 2.0 @ 480 Mbps; RS-232 (2-wire) @ 115.2 K baud
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Wireless (Wi-Fi) interface:
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Yes, with Remora adapter
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Wi-Fi range:
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25 meters in free space
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