Study of the Dual-channel Visibility Automatic Measuring Instrument
Abstract：From the principle of transmission and scattering, this paper establishes dual-channel visibility instrument engineering measurement equation based on infrared measuring, and compares the performance of single and dual-channel. The conclusion is that the dual-channel visibility measuring instrument has high precision, stable performance, reliable, low maintenance features.
Keywords：visibilityextinction coefficientinfrared measurementdual-channel
Publication Date：2012-03-14
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 83-86 )