NIR Quest fiber optic spectrometer (NIR Quest+2.2)
NIRQuest is a versatile near-infrared spectrometer, with applications ranging from moisture analysis and chemical composition detection to laser and fiber optic characterization. The spectral coverage of the NIRQuest series can reach 900-2500 nm.
Specification Snapshot
Dimensions
182 mm × 110 mm × 47 mm
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Overview
NIRQuest is a versatile near-infrared spectrometer, with applications ranging from moisture analysis and chemical composition detection to laser and fiber optic characterization. The spectral coverage of the NIRQuest series can reach 900-2500 nm.
Specifications
| Parameter | Value |
|---|---|
| Detector Type | Hamamatsu G9206-512 linear array InGaAs detector |
| Detector range | 1000-2200 nm |
| Effective pixels | 512 |
| Pixel size | 25 μm × 500 μm |
| Pixel well depth | 188 Me- |
| Spectral range [NIR2] | When using NIR2 grating: 1050-2050 nm |
| Response peak | 1.95 μm |
| Optical resolution (FWHM) [25μm slit] | ~5.0 nm FWHM/ 25 μm slit |
| Signal-to-noise ratio (full signal) [100ms;100ms integration time] | 10000:1@100 ms integration time |
| A/D conversion | 16 bit |
| Dark noise [RMS;100 ms] | 6 RMS counts @ 100 ms |
| Dark noise [RMS;250 ms] | 12 RMS counts @ 250 ms |
| Dynamic range [System] | 7.5 × 10^6 (system) |
| Dynamic range [Single acquisition] | 10,000:1 single acquisition |
| Integration time | Integration 1 ms - 1 s |
| Linear Calibration | >99.8 % |
| Optical bench design | f/4, symmetrical crossed Czerny-Turner |
| Slit | Interchangeable design, 10 μm, 25 μm (preconfigured), 50 μm, 100 μm, 200 µm, or fiber (no slit) |
| Grating Selection | NIR2,100 l/mm,900-2200nm |
| Fiber connector [0.22 numerical aperture] | SMA 905 fiber optic connector (0.22 numerical aperture) |
| Dimensions | 182 mm × 110 mm × 47 mm |
| Weight [Excluding power supply] | 1.18 kg (excluding power supply) |
| Power consumption [5VDC] | 3 A@5 VDC |
| Data transfer speed [USB2.0] | Transmits one spectrum every 5 ms using USB2.0 |
| Trigger modes | 4 modes |
| Strobe power consumption | Yes |
Applications
Light measurement Solar radiation measurement Near-infrared laser measurement Wine analysis Food analysis Beverage analysis Paper measurement Process control Soil analysis Petrochemical analysis Blood analysis
Key Features
Rugged and durable, with TEC cooling, temperature as low as -20℃, effectively reducing dark current and improving stability; Fast data reading is very suitable for chemometric applications; Multiple configurable detectors, gratings and slits to precisely match your application; Customer-replaceable slits; Optional built-in shutter function.
Datasheet
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Supplier Information
Guangzhou Biaoqi Optoelectronics Technology Development Co., Ltd. was founded in 2005 and is an enterprise founded by leading entrepreneurial talents in Guangzhou Development District. It is a national high-tech enterprise and a national specialized and sophisticated "little giant" enterprise focusing on spectral rapid detection system integration and instrument development. The company integrates design, R&D, manufacturing, sales, and after-sales service, with spectral rapid detection and analysis technology as its core. Through high-speed acquisition, processing, and algorithm analysis of spectral data, it provides rapid, non-destructive, online, fully automatic detection equipment and high-end quality inspection and analysis solutions for various industries. Biaoqi Optoelectronics has established the Guangdong Provincial Engineering Technology Research Center for Rapid Spectral Measurement. Its products cover many fields such as optical component inspection, semiconductors, new energy vehicles, environmental monitoring, solar photovoltaics, new materials, biology, optoelectronics, and chemicals. Relying on strong independent R&D capabilities and independent demonstrative diversified operational advantages, Biaoqi Optoelectronics has achieved rapid development in recent years and is a leader in the domestic spectral rapid detection application industry. It has obtained numerous qualifications and honors, including national specialized and sophisticated "little giant" enterprise, national high-tech enterprise, Guangdong Province specialized and sophisticated enterprise, Guangdong Province intellectual property demonstration enterprise, and Guangzhou Development District gazelle enterprise.
Under the guidance of its core corporate values of "prudent thinking, earnest practice, innovation, and win-win", Biaoqi Optoelectronics continuously accumulates experience, builds a domestic independent brand, and customizes spectral detection application solutions for customers, developing spectral rapid detection and analysis instruments suitable for different application fields. These include the optical component inspection industry: optical component spectral sorting instruments, reflectance spectral analyzers, transmittance spectral analyzers, etc.; the jewelry identification industry: UV-visible spectral analyzers (jewelry detectors), jewelry luminescence imaging analyzers, etc.; and the scientific research field: quantum efficiency spectral analysis systems, portable Raman spectral analyzers, photoluminescence spectral analyzers, etc. Biaoqi Optoelectronics' non-destructive rapid spectral analyzers have significant advantages, featuring high efficiency, speed, and accuracy, which can help users greatly improve detection efficiency and assist the high-quality development of application industries.
At the same time, Biaoqi Optoelectronics is the South China general agent for Ocean Optics, the inventor of micro fiber optic spectrometers, an internationally renowned enterprise.
With the rapid development of science and technology, Biaoqi Optoelectronics keeps pace with technological progress and the development of the times, forging ahead on the road of rapid spectral detection, striving for perfection.
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