Application of near infrared spectrometer (InfraPrime) to a gasoline blender.
نویسندگان
چکیده
منابع مشابه
Mimir: A Near-Infrared Wide-Field Imager, Spectrometer, and Polarimeter
Mimir, a new facility-class near-infrared instrument for the 1.8 m Perkins telescope on Anderson Mesa outside Flagstaff, Arizona, was commissioned and has been operating for three years. Mimir is multifunction, performing wide-field (F=5) and narrow-field (F=17) imaging, long-slit spectroscopy, and imaging polarimetry. The F=5 mode images at 0.59′′ per pixel onto the 1024 × 1024 pixel ALADDIN I...
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A near-infrared spectrometer based on novel MOEMS grating light modulators is proposed. The spectrum detection method that combines a grating light modulator array with a single near-infrared detector has been applied. Firstly, optics theory has been used to analyze the essential principles of the proposed spectroscopic sensor. Secondly, the grating light modulators have been designed and fabri...
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The aim of this study is to investigate the novel application of a handheld near infra-red spectrophotometer coupled with classification methodologies as a screening approach in detection of adulterated lime juices. For this purpose, a miniaturized near infra-red spectrophotometer (Tellspec®) in the spectral range of 900–1700 nm was used. Three diffuse reflectance spectra of 31 pure...
متن کاملMEMS-based miniature near-infrared spectrometer for application in environmental and food monitoring
We present a hybrid MEMS (micro-electromechanical systems) based spectrometer of the size of a sugar cube, fabricated at the clean room facilities of Fraunhofer IPMS, Dresden. This SGS (scanning grating spectrometer) is designed for integrated spectroscopic applications in the field of food quality analysis and food processing technology. Using another, larger, MEMS-based scanning grating spect...
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ژورنال
عنوان ژورنال: Journal of the Spectroscopical Society of Japan
سال: 1995
ISSN: 1884-6785,0038-7002
DOI: 10.5111/bunkou.44.270