Ozone analyzer adopts ultraviolet spectrometry principle and combines with advanced microprocessor technology. It provides accurate and reliable detection of O3 at ppb~ppm level to meet the requirement of ambient gas monitoring UV adsorption Ozone analyzer is developed based on Beer-Lambert technology. It is applied to monitor low concentration O3 in ambient air. 254nm UV light passes through sample gas cell and is absorbed by ozone inside it. Adsorption value has a certain ration with O3 concentration. By cyclically alternating of magnetic valve and measuring sample gas and the sample without O3, the true and reliable measured concentration of ozone is obtained at last.
Specification :
Features
Measurement range: 0~100ppb to 0~10ppm (selectable).
Dual measurement range and auto set range.
Ultraviolet spectrometry principle
Multiple functional operations by microprocessor
Task software is allowed to monitor test data during operation.
Continuous self-checking with alarm function.
Self-checking for intensity decaying of light source.
Bidirection RS-232 port for remote control.
Digital output working parameter
Respo f self-adaptation.
Compensation function for temperature and pressure.
USB and Ethernet interface.
Colorful display and screen touch operation.
Large memory and history data saved automatically.