NIR spectrometer from Brimrose

The strength of the NIR spectrometer from broom rose lies in the so-called “Tuneable Acousto-Optical Filter” (AOTF) technology. AOTF technology is at the forefront when it comes to achieving the best possible spectrometric results and has the following advantages:

• Fast scan speed - 16,000nm/sec
• Solid State, no moving parts
• Real-time, full-spectrum dual-beam, no baseline correction required
• Matched light source, no calibration required
• Excellent wavelength repeatability
• High signal to noise ratio
• Immune to changes in ambient light
• Works reliably even in harsh environmental conditions

Overview of our range of NIR spectrometers

definition

NIR spectrometer use near-infrared spectroscopy (NIR), a spectroscopic method for analyzing the interaction of matter with electromagnetic radiation in the near-infrared region of the spectrum (approximately 780 nm to 2500 nm). These instruments measure the absorption or reflection of NIR light by a sample. The resulting spectra provide information about the chemical and physical composition of the sample. spectrometer fast and non-destructive material analyses.

Advantages 

NIR spectroscopy offers several advantages for materials analysis. These include the possibility of rapid analysis, often with no or minimal sample preparation. Furthermore, the method is generally non-destructive and can be used to analyze solids, liquids, and powders. NIR light also has a certain penetration depth into many materials, allowing the analysis of bulk properties. The technique is sensitive to physical and chemical parameters such as moisture content, protein content, or polymer composition.

functionality 

A NIR spectrometer Typically consists of a light source emitting light in the near-infrared range, a sample holder, and a spectrometer for separating the transmitted or reflected light into wavelengths. A detector measures the intensity of the light at different wavelengths. Analysis of the resulting spectrum, particularly the position and intensity of the absorption bands, allows the identification and quantification of the sample components.

Application areas of NIR spectrometers

NIR spectrometer are widely used in various scientific and industrial fields. These include the food and beverage industry for quality control of raw materials and finished products, the pharmaceutical industry for the analysis of active ingredients and excipients, the polymer and chemical industry for material characterization, agriculture for determining the quality of grain and feed, and environmental monitoring for the analysis of soil samples.

Selection criteria

When selecting a suitable NIR spectrometer The specific requirements of your application should be considered. These include the required wavelength range, the desired spectral resolution, the detector sensitivity, the type of sample, and the need for mobile or process-related measurements. Data analysis software and the ability to integrate into existing systems are also relevant factors. Our experienced team offers support in selecting the optimal NIR spectrometer for your analysis tasks.

Contact for further information 

We are happy to provide detailed information on the individual systems and assist you in selecting the right instrument. Contact our experienced team for more information.