Details
NIRQuest+是来自海洋洞察力的下一代NIR光谱仪。亚博最新网站多少这NIRQuest+family has an improved optical bench design for higher-sensitivity performance and is available in a configuration well suited for your NIR application.
NIRQuest+ is available in three versions covering different wavelengths from 900-2500 nm. These spectrometers are ideal for applications including moisture content for fruit sorting; plastics recycling; and chemical concentration measurements. The spectrometer can be used in the lab or on the line, such as on a conveyor belt or in a sample stream.
Nirquest +可以测量吸收信号的非常小的变化，这是NIR中的谐波泛音的典型。其更高的灵敏度使得能够更好的测量精度，特别是在低光条件下。此外，在更长的波长下，Nirquest +在低噪声水平下漫射漫射反射，导致波长的清洁光谱，其中不同的光谱特征可能难以捕获。
For NIR solutions for customer integration projects, Ocean Insight offers several capabilities: in-house feasibility and verification testing viaOcean Lab Services;skilled engineering support for OEM level optimization of spectrometer optics and accessories; and machine learning algorithm development for advanced data identification and quantification.
NIRQuest+ spectrometers are compatible with Ocean Insight's comprehensive line of fiber optic light sources, optical fibers and sampling accessories.
Overview
- Preconfigured models across 900-2500 nm– options include 900-1700 nm (NIRQuest+1.7), 900-2200 nm (NIRQuest+2.2) and 900-2500 nm (NIRQuest+2.5)
- High sensitivity– enhanced optical bench and aperture design for greatly improved spectrometer response, allowing lower limits of detection (LOD)
- Low LOD– detect weaker sources of NIR light and use shorter integration times to capture necessary spectra
- 这rmal stability– thermoelectric cooling to -20 °C for low dark current performance
- Flexible applications– ideal for moisture content of fruits and grains; identification of plastics in recycling; and chemical concentration measurements
- Configurability-- compatible with Ocean Insight light sources, optical fibers and accessories
Quick tip:A spectrometer wavelength calibration source can be a useful tool for your lab. For NIR applications, we recommend anArgon(AR-2, 696-1704 nm) orXenon(XE-2, 916-1984 nm) emission source.
NIRQuest+ in the literature:How NIRQuest+ is helping researchers make more efficient use of the byproducts ofpaper making and pulp processes
Watch Our Newest NIR Spectrometer Video
With NIRQuest+, you'll enjoy a 2.5x increase in sensitivity, greater thermal stability, and low limits of detection from 900-2500 nm.
Using NIR Spectroscopy for Soil Characterization
Measuring soil composition with a near-infrared diffuse reflectance system helps characterize soil quickly, economically and effectively. In this demo, we use the NIRQuest+2.5 NIR spectrometer as part of a diffuse reflectance system for soil analysis.
Listen to our experts cover topics including the advantages of NIR spectroscopy, applications that benefit from NIR techniques, and where future NIR developments may take us.
Find the best Ocean Insight NIR spectrometer to meet your price and performance criteria. We have options at every level.
With compact size and great flexibility, modular spectrometers are attractive tools for photovoltaic materials research and production.
利用我们的技术指导和这种交互式光谱仪范围分辨率工具。
Need a custom configured spectrometer?
Flexibility in the selection of gratings, slits and other components
allows users to customize solutions for specific measurement challenges.
Contact usto find out how a spectrometer can be configured.
Specifications
Select model to see full specifications
Spectroscopy:
- Wavelength Range:
- 900nm - 2.5μm
- Optical Resolution:
-
3.13 nm FWHM (typical)
5.47 nm FWHM (typical)
6.25纳米的应用(典型的) - Integration Time:
- 1ms - 12s
- Dark Noise:
-
16 RMS counts @ 10 ms
24 RMS counts @ 30 ms
6 RMS counts @ 100 ms
12 RMS counts @ 250 ms - Input Fiber Connector:
- SMA 905
- Signal to Noise Ratio:
-
10000：1（典型）
13000:1 (typical)
Detector:
- Grating:
-
GRATING_#NIR1
GRATING_#NIR2
GRATING_#NIR3 - Detector:
-
InGaAs linear array
InGaAs Linear Image Sensor - Entrance slit:
- 25 µm
- Order Sorting:
- OF1-RG830 longpass NIR filter
Physical:
- Dimensions:
- 182 x 110 x 47 mm
- Weight:
- 1.18 kg (without power supply)
-
Options available
From 5 781,00 €
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Options available
From 6 907,00 €
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Options available
From 18 971,00 €
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Options available
从12 404,00€
