Near-infrared spectroscopy combined with principal components analysis and a back propagation neural network identified Huanglongbing-infected Gannan navel orange leaves with an overall accuracy of 98.75%, outperforming LDA, KNN, and SVM models.
|Articles|December 1, 2014
- Spectroscopy-12-01-2014
- Volume 29
- Issue 12
TSI Incorporated
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Company Description
TSI Inc. serves a global market by investigating, identifying, and solving measurement problems. As an industry leader in the design and production of precision measurement instruments, TSI partners with research institutions and customers around the world to set the standard for measurements relating to aerosol science, air flow, indoor air quality, fluid dynamics, biohazard detection, and chemical analysis.
Chief Spectroscopic Techniques Supported
- Laser-induced breakdown spectroscopy
- Raman spectroscopy
Major Products/Services
TSI's ChemLogix™ family of instruments simplifies complex chemical analysis. Its complete line of solutions, including laser-induced breakdown spectrometers and Raman spectrometers, provides rapid and reliable identification of materials and chemical composition of solids in both the laboratory and in the field. Backed by TSI's global sales and support, ChemLogix instruments truly are the smarter - and more logical - choice for elemental analysis.
Facility
Our corporate sales and service offices (St. Paul, Minnesota; Aachen, Germany; High Wycombe, United Kingdom; Beijing, China; Shanghai, China; Singapore, and Bangalore, India) provide regional customer support. We also maintain a network of knowledgeable manufacturers' representatives and distributors to provide local support worldwide.
TSI Incorporated
500 Cardigan Road Shoreview, MN 55126
TELEPHONE
(651) 765-3763
E-MAIL
WEB SITE
YEAR FOUNDED
1962
Articles in this issue
almost 12 years ago
Three-Dimensional Raman Imaging of Ion-Exchanged Waveguidesalmost 12 years ago
Closed Vessel Digestion of Frosting or Icing Using SRC Technologyalmost 12 years ago
Initial Quantitative Measurements with Handheld LIBSalmost 12 years ago
Distinguishing Release Agents on Molded Rubber Using ATR Spectroscopyalmost 12 years ago
The Moxtek ICE Cube Polarizing Beamsplitteralmost 12 years ago
Characterization of Diesel Fuel Using a Modular Raman Systemalmost 12 years ago
Amptek, Inc.almost 12 years ago
Raman Spectroscopic Study of Sugars in Common Liquid Sweetenersalmost 12 years ago
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