High Resolution NIR spectrometer
STP-873 is an ultra-high-resolution, ultra-high-speed, short-wave infrared series micro-optic spectrometer developed by Stalwart, with a maximum working range of 900-1700nm (the actual range can be customized). It adopts a 1024-pixel InGaAs array detector, and it adopts optimization. The optical path design has an amazing resolution of 30pm.
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Sensor |
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Type |
linear array InGaAs CCD，Down to -20ºC |
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Detection spectral range |
900-1700 nm |
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Effective Pixels |
1024 |
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Optical parameters |
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Max wavelength range |
900-1700nm，Different ranges can be customized |
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Optical resolution |
30 pm ~ 2 nm （Depends on slit, spectral range） |
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Max dynamic range |
>1400 |
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Optical path parameters |
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Optical design |
f/4 Asymmetric C-T optical path |
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Focal length |
70 mm for incidence / 150 mm for output |
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Incident slit width |
5、10、25、50、100、150、200 μm Optional, other sizes can be customized |
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Incident light interface |
SMA905 Optical fiber interface, free space |
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Electrical parameters |
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Integration time |
10μs - 256s |
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Maximum frame rate |
>30 KHz |
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Data output interface |
USB 3.0 |
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ADC depth |
16bit |
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Power supply |
5V DC±5% |
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Working current |
<1A |
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Operating temperature |
-20°C ~ +45°C |
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storage temperature |
-30°C ~ +70°C |
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Maximum working humidity |
< 90%RH（No condensation） |
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Physical parameter |
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Size |
200×75×50 mm |
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Weight |
1.5 kg |