Ocean Optics NIRQuest256-2.5 Spectrometer
A high-performance optical bench, low-noise electronics and various grating options make NIRQuest Spectrometers the best choice for modular NIR spectroscopy. This small footprint spectrometer is available in several different models that cover various wavelength ranges between 900 nm and 2500 nm. As with most Ocean Optics designs, the NIRQuest can be customized for your specific application with various grating, slit and mirror options. The NIRQuest is ideal for applications ranging from analyzing moisture content in food and beverage products to analyzing trace metals in wastewater and laser characterization among others. The NIRQuest communicates via the Universal Serial Bus (USB) connection with an external 5V power source. A 30-pin interface provides several GPIO ports as well as the possibility of RS-232 communications.
- Monochromator Type: Czerny-Turner
- Effective Focal Length: 101 mm
- Diffraction Grating: 75 lines/mm
- Grating Blaze Wavelength: 1700 nm
- Spectral Range: 900 - 2500 nm
- Linear Dispersion (Avg): -- nm/mm
- Spectral Resolution (Avg): 9.4 nm
On-line absorbance measurement of moisture and protein content in grain
Component analysis of soils in a portable laboratory
Laser beam characterization
QA/QC inspection of pharmaceutical powders
Through tissue blood oxygenation measurements
Photoluminescence measurements of coated silicon wafers
Monitoring of CO, CO2, NO2 and other emissions gases
Octane measurements of hydrocarbons
High signal-to-noise ratio: 15,000:1 to 7500:1, depending on model. Combined with high dynamic range this means that you can achieve the highest accuracy and precision, important for modeling.
Deep TEC cooling to 35°C or 50°C below ambient (model-dependent). This means lower dark current and improved signal to noise.
High Resolution: from <1nm to 12nm (slit and detector dependent) to suit your application.
Small and lightweight: 182 x 110 x 47 mm and 1.2 kg.
Configurable with a range of detectors, gratings and slits for your specific application. Interchangeable slits are available.
Rugged and proven diode array technology with no moving parts.
Continuous and simultaneous collection of spectral data in the field, on the line or in the lab. All wavelength data is collected simultaneously.
Fast data transfer via USB and optional RS-232. GPIO pins support I2C.
Access to Ocean Optics’ unrivaled range of software, light sources, sampling and fiber accessories.
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