Near-Infrared Spectrometer for Spectral Analysis in 900-2500nm Range with Cooled Design and Integrated Light Filters
SR100N25 Cooled Near-Infrared Spectrometer
Revolutionize your grain quality control with the JINSP SR100N25 NIR spectrometer. Achieve rapid, non-destructive measurement of moisture, protein, oil, and fiber content in grains and fodder.
Ensure the highest standards in your grain and legume supply chain with the JINSP SR100N25 Near-Infrared Spectrometer. This advanced instrument is specifically engineered for the rapid and non-destructive quality testing of agricultural commodities. By analyzing the unique spectral signature of your samples in the 0.9-2.5 μm range, it provides immediate quantitative data on key quality parameters.
The SR100N25 eliminates the need for time-consuming and destructive chemical assays. Its cooled InGaAs detector ensures high-resolution readings are consistent and reliable, even in non-laboratory environments. The integrated gold-plated optics maximize light throughput for efficient analysis. Integrate this system into your lab for sample testing or use it in a portable configuration for incoming raw material inspection at the processing facility.
Technical Specifications:
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Performance Indicators |
Parameters |
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Detector |
Type |
Refrigerated linear array InGaAs |
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Effective Pixel |
512 |
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Pixel Size |
25μm*500μm |
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Sensing Area |
12.8mm*0.5mm |
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Optical |
Wavelength Range |
900-2500nm |
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Optical Resolution |
6.3nm(@25μm) |
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Optical Design |
F/4 cross-type |
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Numerical Aperture |
0.14 |
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Focal Length |
100mm |
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Entrance Slit Width |
5μm ,10μm ,25μm ,50μm (customizable) |
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Incident Light Interface |
SMA905 fiber interface, free space |
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Electrical |
Integration Time |
1ms-200ms |
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Data Output Interface |
USB2.0 ,UART |
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ADC Bit Depth |
16-bit |
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Power Supply |
DC4.9 to 5.1V(type @5V) |
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Operating Current |
<3A |
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Operating Temperature |
10°C~40°C |
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Storage Temperature |
-20°C~60°C |
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Operating Humidity |
<90%RH (no condensation) |
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Physical |
Dimensions |
178mm*123mm*49mm |
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Weight |
1.2kg |
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Typical Applications:
- Moisture content measurement and wastewater testing
- Substance detection such as fat, oil, protein and fiber
- Grain and fodder quality testing
- Identification of illegal drugs components
Technical Characteristics:
- 512 pixels, cooled type, high resolution, low stray of light
- Receive SMA905 fiber input to obtain free space optical
- Compatible with USB or UART interface to output measured spectrum data
- Lens surface is plated with gold film, high efficiency of near-infrared reflection




Company Introduction:
JINSP – Secure, Certified Spectral Detection Solutions
Trusted by global security and industrial sectors, JINSP Company Limited offers 17 years of expertise in Raman, FT-IR, and LIBS technologies. Our Beijing HQ and Jiangsu plant produce 200+ patented systems, rigorously tested for ECAC, CE, IP Level, and Public Security compliance. When accuracy and certification matter, JINSP delivers.
FAQ
Q: This is the first time I use,is it easy to operate?
A: We will send you manual and guide vedio in English,it can teach you how to operate the spectrometer.Also our technicians will offer professional tecnical opearation meetings.
Q: Can your offer a operation traning?
A: Your technicians can come to our factory for a training. Jinsp engineers can go to your place for local support( installation , training, debugging, maintenance ).
Q: What's your website?
A: You can visit:www.jinsptech.com
Q: What about your quality assurance?
A: We have a quality inspection team. All goods will go through quality inspection before shipment. We can send you pictures for inspection.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


