Specifications

Port Structures; Rivers and Other Waterways
DOI: 10.3969/j.issn.1001-4381.2013.06.014
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
19.
Accession number: 20132816486036
Title: Application of near infrared techniques in paper moisture parameter
measurement
Authors: Yu, Dian-Hong1 ; Li, Lin1 ; Zhao, Kai1/于殿泓;李琳;赵锴
Author affiliation:
1 School of Mechanical Instrumental Engineering, Xi'an University of Technology, Xi'an 710048,
China
Corresponding author: Yu, D.-H. ([e-mail])
Source title: Guangzi Xuebao/Acta Photonica Sinica
Abbreviated source title: Guangzi Xuebao
Volume: 42
Issue: 6
Issue date: June 2013
Publication year: 2013
Pages: 747-750
Language: English
ISSN: 10044213
CODEN: GUXUED
Document type: Journal article (JA)
Publisher: Chinese Optical Society, P.O. Box 80, Xi'an, 710068, China
Abstract: In order to solve the online inspection problem of paper moisture rate technical
specification, the moisture rate measuring technique based on the near infrared spectroscopic
analysis is researched. The basic theory on the spectral absorption of medium is expatiated and
the problems applying the theory to the moisture rate measurement are also analyzed. The key
technique that can realize the moisture rate on-line inspection by means of two near infrared
spectral lines (measuring spectral line and the reference line) is explored in detail. The
measurement project is designed and the role of the main functional module in the project is
discussed. The corresponding experimental research showed that, the precision of moisture rate
measurement based on near infrared spectroscopic method is less than 0.5%. It is higher than
measuring precision of the dry method and the method can be applied to on-line inspection in
paper-making process.
Number of references: 10
Main heading: Moisture
Controlled terms: Infrared devices - Inspection - Paper - Spectroscopic
analysis - Spectroscopy
Uncontrolled terms: Experimental research - Measurement projects - Moisture
rate - Near infrared spectral - Near infrared techniques - On-line inspection - Spectral
absorptions - Technical specifications
Classification code: 741.3 Optical Devices and Systems - 801 Chemistry - 801.4 Physical