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1750–2150 nm Miniature Short‑Wave Infrared Spectrometer
The MP-NIR-1750-2150 is a high-performance miniature short-wave infrared (SWIR) spectrometer designed for high-precision spectral detection in the 1750–2150 nm band. It employs a high-sensitivity InGaAs (indium gallium arsenide) linear array detector, combined with a precision optical system and a high‑efficiency diffraction grating, to deliver high signal-to-noise ratio and stable SWIR spectral measurements. The instrument covers important absorption bands of various organic compounds and water, making it widely applicable in food quality analysis, pharmaceutical testing, chemical process control, material identification, agricultural inspection, environmental monitoring, and industrial online analysis. With its miniaturised mechanical design and USB high-speed communication interface, the MP-NIR-1750-2150 can be easily integrated into research instruments, industrial equipment, and OEM systems, providing users with a stable and efficient SWIR spectral analysis solution.
Product features:Covers critical SWIR bands;High‑sensitivity InGaAs detector;Miniaturised design;High‑stability optical system;USB high‑speed communication
Part Number:MP-NIR-1750-2150
Application area:Moisture detection | Food quality analysis | Chemical and pharmaceutical industries | Agriculture and environmental monitoring | Material identification | Industrial online inspection
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Wavelength Range FHWM
1750–2150 nm 22nm

Technical Specifications
Parameter | Value |
Wavelength Range | 1750–2150 nm |
Numerical Aperture | 0.09 |
Free-Space Full Field of View | 10° |
Nominal Spectral Resolution | 1 nm (specific mode) 7.5 nm (full‑spectrum mode) |
FHWM Spectral Resolving Power | 22nm |
Bit Depth | Linearized 16-bit |
Integration Time (Exposure) | 10 µs to 10 s |
Maximum Frame Rate | Calibrated mode: 840 FPS Raw data mode: 2000 FPS |
Optical and Temperature Calibrations | On‑board calibration |
Operating Temperature | –40 °C to +85 °C |
Operating Modes | Automatic and Manual |
Electrical Interface (Enclosed) | USB 2.0 Type C PoE M12 X-Coded Ethernet |
Board‑level interfaces | USB 2.0 Type‑C PoE M12 X‑coded Ethernet PoE RJ45 Ethernet UART board‑to‑board (3.3 V) I²C board‑to‑board (3.3 V) Power board‑to‑board (5.0 V I/O) I/O trigger (up to 24 V) |
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