subject: Near Infrared Analyzers - Usage And Benefits In A Nutshell [print this page] The near infrared analyzers or NIR analyzers make use of electromagnetic spectrums near infrared region to calculate or measure the chemical compositions of different substances. These include the food as well as other agricultural product components and related analysis for components such as starch, fibers, grain texture etc. This is done in order to maintain the quality levels of the product consistently throughout the process.
NIR analyzers also find their utility in industries like alcohol and beer, where its role is to measure the baking wheat as well as starch quality. There are infrared analyzers also, which are utilized for measuring the breadth alcohol concentrations. The apparatus consists of a source viz. lamp, lens, sample chamber, a filter wheel, a detector and a processor.
The infrared energy passes from its source to the lens into the sample chamber, filter wheel via the detector. The changes that occur in the infrared energys wavelength are measured. The processor manages the activity of monitoring the breath sample which indicates the change in the detectors response. Alcohol concentrations are determined using the signal change.
The NIR analysis technology is utilized in various industries like textile industries where they are used in the process of carpet recycling wherein the different fiber types are recognized, differentiated and examined. NIR analyzers are required in multifarious areas like farming, biotechnology, chemicals, petrochemicals, polymers and many more. Earlier, without these NIR analyzers, the process was very tedious and lengthy.
The near infrared analyzers have enhanced the quality of production of various industries in a cost friendly manner. The efficiency of these analyzers is great at each and every phase of the production. Even for human body analysis, this technology is a boon. The changes in hemoglobin concentration, location and functioning of specific areas of the brain can also be investigated using this.
The reason behind the extensive usability is the speed levels of the product, the cost effectiveness, the quality of the results, accuracy etc. Though, as everything has its advantages and disadvantages, same is the case with near infrared analyzers which have minor setbacks and numerous advantages that are very significant.
