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1100–2100nmXNIR Spectrometer
The 1100-2100 nm XNIR spectrometer is a high-throughput spectrometer designed for extended near-infrared analysis and industrial OEM integration applications. It adopts a high-efficiency transmission grating and a two-stage TE-cooled extended-type InGaAs linear array detector, covering the 1100-2100 nm band. The product has a maximum numerical aperture of NA 0.22, and its typical spectral resolution can be configured as 5.6–12.8 nm. It combines high sensitivity, low stray light, high dynamic range, and good temperature stability. It supports SMA fiber input and SPI/USB 2.0 communication interfaces, making it suitable for applications such as food and agriculture, pharmaceuticals, process analysis, life sciences, material analysis, and industrial online inspection.
Product features:1100–2100 nm extended near-infrared coverage;High-throughput design;Two-stage TE-cooled extended-type InGaAs detector;Stable and reliable industrial-grade performance
Part Number:MP-XNIR-1100-2100
Application area:Food and agriculture inspection | Pharmaceutical and process analysis | Material and chemical analysis | Medical and life sciences
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Spectral Range Spectral Resolution
1100–2100 nm 5.6 / 8.7 / 12.8 nm

Parameter | Specification |
Spectral range | 1100-2100 nm |
Wavelength accuracy | <0.5 nm |
Spectral resolution | 5.6 / 8.7 / 12.8 nm |
Entrance slit | 25 / 70 / 150 μm |
Slit height | 500 μm |
Numerical aperture (NA) | 0.22 |
Stray light | <0.03% |
Detector pixels | 256 × 1 / 512 × 1 |
Typical SNR | 4500:1 |
Typical dynamic range | 5000:1 |
Optical input | SMA fiber |
Communication interface | SPI / USB 2.0 |
ADC | 16 bit |
Exposure time | 1.2 μs-859 s |
Temperature wavelength drift | <0.02 nm/°C |
Operating temperature | 0-50°C |
Storage temperature | -40-85°C |
Dimensions | 131 × 149 × 54 mm |
Diffraction Efficiency Curve

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