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Model | FS-20 | FS-22 | FS-23 | FS-25 | ||
Spectroscopic method | Grating | Grating | Grating | Grating | ||
Image resolution | 1920*1920 | 1920*1920 | 1920*1920 | 320*320 | ||
Dynamic range | 12 bits | 12 bits | 12 bits | 14 bits | ||
Imaging speed | ≤15 seconds | ≤15 seconds | ≤5 seconds | ≤5 seconds | ||
Spectal channels number | 600 | 1200 | 1200 | 254 | ||
Spectral region | 400-700nm | 400-1000nm | 400-1000nm | 900-1700nm | ||
Spectral resolution | 2.5nm | 2.5nm | 2.5nm | 8nm | ||
Slit width | 25um | 25um | 25um | 25um | ||
Transmission efficiency | 60% | 60% | 60% | 60% | ||
Stray light level | 0.5% | 0.5% | 0.5% | 0.5% | ||
Pixel size | 5.86um*5.86um | 5.86um*5.86um | 5.86um*5.86um | 30um*30um | ||
Detector type | CMOS | CMOS | CMOS | InGaAs | ||
Senscar imaging surface size | 11.3*7.1mm | 11.3*7.1mm | 11.3*7.1mm | 9.6mm x7.68mm | ||
Standard lens focal length | 25mm | 25mm | 25mm | 25mm | ||
Minimum working distance | 100mm | 100mm | 100mm | 100mm | ||
Field angle | 25° | 25° | 25° | 17° | ||
Mirimum exposure time | 34us | 34us | 21us | 1us | ||
Maximum exposure time | 10 seconds | 10 seconds | 10 seconds | 1 seconds | ||
SNR | 600/1 | 600/1 | 600/1 | 600/1 | ||
Data interface | USB3.0 | USB3.0 | USB3.0 | Gigabit network | ||
Camera lens interface | C | C | C | C | ||
Accessories | USB3.0 transmission line | USB3.0transmission line | USB3.0 transmission line | Gigabit network transmission line |