Compact Near-Infrared Spectrometer for Quantitative Determination of Wood Composition

2021 ◽  
Author(s):  
W. Qi ◽  
Zh. Xiong ◽  
H. Tang ◽  
D. Lu ◽  
B. Chen
Keyword(s):  
Quantitative Determination ◽  
Near Infrared ◽  
Infrared Spectrometer ◽  
Wood Composition ◽  
Near Infrared Spectrometer

Rapid and Nondestructive Freshness Determination of Tilapia Fillets by a Portable Near-Infrared Spectrometer Combined with Chemometrics Methods

2020 ◽  
Vol 13 (10) ◽  
pp. 1918-1928
Author(s):  
Hai-Dong Yu ◽  
Si-Min Zuo ◽  
Guanghua Xia ◽  
Xing Liu ◽  
Yong-Huan Yun ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Spectrometer ◽  
Tilapia Fillets ◽  
Near Infrared Spectrometer

Rapid and non-destructive determination of quality parameters in the ‘Tommy Atkins’ mango using a novel handheld near infrared spectrometer

2016 ◽  
Vol 197 ◽  
pp. 1207-1214 ◽  
Author(s):  
Emanuel José Nascimento Marques ◽  
Sérgio Tonetto de Freitas ◽  
Maria Fernanda Pimentel ◽  
Celio Pasquini
Keyword(s):  
Near Infrared ◽  
Quality Parameters ◽  
Infrared Spectrometer ◽  
Near Infrared Spectrometer ◽  
Non Destructive

Performance and Selected Applications of an Acousto-Optic Tunable Filter Near-Infrared Spectrometer

1995 ◽  
Vol 49 (2) ◽  
pp. 177-180 ◽  
Author(s):  
Martin Hühne ◽  
Ursula Eschenauer ◽  
Heinz W. Siesler
Keyword(s):  
Aqueous Solution ◽  
Fiber Optics ◽  
Near Infrared ◽  
Tunable Filter ◽  
Near Ir ◽  
Infrared Spectrometer ◽  
And Performance ◽  
Contact Free ◽  
Near Infrared Spectrometer

The design and applications of a near-infrared (near-IR) spectrometer with an acousto-optic tunable filter (AOTF) as monochromator and light fiber optics are described. The aim of this spectrometer is rapid product and reaction control via remote sensing and chemometric data evaluation. Its application and performance are illustrated by the determination of the water content of acetone and by the contact-free temperature measurement of an aqueous solution.

Determination of the Stray Light Levels in a Dispersive Near-Infrared Spectrometer with Trichloromethane

2000 ◽  
Vol 54 (12) ◽  
pp. 1759-1766 ◽  
Author(s):  
Kenneth W. Busch ◽  
Olusola O. Soyemi ◽  
Dennis Rabbe ◽  
Marianna A. Busch
Keyword(s):  
Near Infrared ◽  
Stray Light ◽  
Light Levels ◽  
Infrared Spectrometer ◽  
Near Infrared Spectrometer

On-site determination of heroin by portable near-infrared spectrometer

2019 ◽  
Vol 53 (1) ◽  
pp. 40-49
Author(s):  
Yuemeng Chen ◽  
Shan Liu ◽  
Yu Yang ◽  
Zhenhua Qian ◽  
Binye Wang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Spectrometer ◽  
Near Infrared Spectrometer
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