Execution standards

• JJG 968-2002 Smoke Analyzer

• HJ/T 397-2007 Technical Specification for Fixed Source Waste Gas Monitoring

• DB37/T 2641-2015 Portable UV Absorption Multi Gas Measurement System Technical Requirements and Detection Methods

• DB37/T 2704-2015 Determination of nitrogen oxides in exhaust gas from fixed pollution sources by UV absorption method

• DB37/T 2705-2015 Determination of Sulfur Dioxide in Waste Gas from Fixed Pollution Sources by UV Absorption Method

Product Features

• Efficient dust and water removal flue gas pre-processing unit, integrated automatic control design, effectively reduces SO2 loss, prevents water vapor interference, and is more suitable for working conditions with high moisture content and low concentration of flue gas components
• Using differential absorption spectroscopy (DOAS) technology, the temperature drift is small and the measurement accuracy is high
• Long life pulse xenon lamp cold light source, short preheating time, long service life
• Dual range design for NOx and SO2 analysis, automatically switching range control based on concentration values
• Real time display of concentration curves for various smoke components, with a maximum magnification of 8 times to improve the resolution of curve display during low concentration measurements
• The smoke measurement method can be selected automatically or manually. In automatic mode, the single measurement time and number of measurements can be set for easy comparison with online instruments
• Low detection limit, unaffected by moisture and dust, strong anti-interference ability, effectively avoiding cross interference between gases
• Built in heating device, automatically starts heating function at low temperatures, allowing the analyzer to be used in extremely cold areas
• Automatic zero calibration and calibration function
• Wide temperature large multi angle flip TFT color screen, resistant to high cold, wide viewing angle
• WINCE operating system, supports input in both Chinese and English, making it convenient for users to input information such as sampling location, and achieving good human-computer interaction
• Industrial high-speed embedded industrial computer, precise control and fast speed
• Design and develop microcomputer database and communication system software in the Windows environment to achieve microcomputer communication for storage and printing
• Equipped with rich human-machine interfaces, supporting devices such as mouse, USB flash drive, keyboard, touchpad, printer, etc
• Dustproof and waterproof industrial keyboard precision design, suitable for harsh working conditions, easy to operate
• Dual purpose AC/DC power supply function, not limited by on-site power supply
• Advanced mold forming technology, lightweight, compact structure, beautiful and practical, easy to carry
• Design fault self checking function, generate fault report after detection, facilitate user maintenance and use
• High speed micro thermal printer, timely printing of data reports, fast printing speed
• There are two conversion methods for flue gas: conversion based on benchmark oxygen content and conversion based on conversion coefficient
• Smoke file storage creates folders on a daily basis, storing test data for each day separately