GH-6037A Ultraviolet Differential Flue Gas Comprehensive Analyzer
Introduction: Adopt ultraviolet differential absorption spectroscopy and electrochemical technology to measure gas components such as O2/SO2/NO/NO2/CO/CO2/H2S in the exhaust pipes of fixed pollution sources, especially suitable for high CO, high humidity, low SO2, and harmful ammonia in escaped flue gas The measurement of gas composition has the advantages of high measurement accuracy, fast response time and long service life. Executive standard GB/T 37186-2018 "Gas analysis-Determination of sulfur dioxide and nitrogen oxides-Ultraviolet differential absorption spectroscopy" JJG 968-2002 "Flue Gas Analyzer" HJ/T 397-2007 "Stationary source exhaust gas monitoring technical specifications" HJ/T76-2007 "Technical Requirements and Testing Methods for Continuous Monitoring System of Smoke Emission from Stationary Pollution Sources" HJ/47-1999 "Technical Conditions of Flue Gas Sampler" HJ/44-2015 "Technical requirements and verification methods for portable ultraviolet absorption flue gas measurement systems" DB37/T 2705-2015 "Shandong Province Fixed Pollution Source Waste Gas Determination of Sulfur Dioxide Ultraviolet Absorption Method" DB37/T 2704-2015 "Shandong Province Fixed Pollution Source Waste Gas Nitrogen Oxide Determination Ultraviolet Absorption Method" Technical features: 1. All interfaces of the instrument are arranged on the slopes on both sides of the upper shell of the instrument, which is easy to operate and has strong visibility 2. 7.0 inch wide temperature multi-angle flip color touch screen, with touch screen, buttons, APP, network multi-screen cooperative operation function 3. The buttons adopt embedded modules, easy to maintain, backlit, clear writing, waterproof and dustproof, wear-resistant and anti-aging 4. Ultraviolet Differential Absorption Spectroscopy (DOAS) method is currently a very advanced analysis method for SO2, NO, NO2, NH3 and other gases. It can directly test NO and NO2 in flue gas, and the measurement accuracy is completely unaffected by moisture and dust. Suitable for high CO, high humidity, low SO2, ammonia escape pipelines, with the advantages of low detection limit, small temperature drift, etc. 5. Molded optical optical path design improves the stability of the instrument and reduces the impact of environmental temperature changes on the monitoring results 6. Setting parameters are automatically memorized, and the next time the machine is turned on, it will be used first to realize one-key sampling 7. Dynamic display of gas absorption curve, real-time display of minute average of monitoring data, especially suitable for CEMS comparative acceptance calibration 8. It has the measurement of flue exhaust parameters (dynamic pressure, static pressure, smoke temperature, flow rate, standard dry flow, etc.) 9. The data storage capacity can reach one million groups, can be directly printed, U disk copy and print, and can communicate with the computer 10. Multi-level photoelectric isolation, multi-CPU fault-tolerant structure, overcome electrostatic interference and ensure the safe operation of the instrument 11. Fault self-check function, convenient for users to detect, maintain and use 12. Intelligent software design, support Chinese character input, good human-computer interaction interface, online prompt navigation, guide users to complete the operation 13. Adopt industrial-grade sealed box, waterproof, dustproof, collision resistant, small size, light weight, easy to carry 14. Equipped with dust filter heating sampling tube and condensation pre-treatment system, effectively reducing the adsorption of SO2 in pipeline condensate water and improving sampling accuracy
Introduction: Adopt ultraviolet differential absorption spectroscopy and electrochemical technology to measure gas components such as O2/SO2/NO/NO2/CO/CO2/H2S in the exhaust pipes of fixed pollution sources, especially suitable for high CO, high humidity, low SO2, and harmful ammonia in escaped flue gas The measurement of gas composition has the advantages of high measurement accuracy, fast response time and long service life.
