Welcome to A-Tech
Location:Home>Product>Moisture Analyzer
Oxygen Analyzer
Moisture Analyzer
Moisture & Oxygen Analyzer
Impurity Analyzer
Particle Analyzer
Truelok Valve&Fitting
AMC Monitors
Click here to get more details about analyzer:
www.process-insights.com
Contact us for more details & inquiry , pls dial:
+86-512-67635135
+86-21-52385561
or send email to : tracy@atechroc.com
alina@atechroc.com
davis@atechroc.com
Based on absorption spectroscopy, Cavity Ringdown Spectroscopy (CRDS) works by attuning light rays from a Continuous Wave (CW) laser to a wavelength within the IR spectrum where a contaminant absorption peak occurs. By measuring the time it takes for the light to fade, or “ringdown” an accurate molecular count is calculated that is not pressure sensitive. The time of light decay, in essence, provides an exact, noninvasive, and rapid means to detect contaminants in gases.