characteristic
l Gas chromatography is adopted, which is an internationally recognized VOCs monitoring method and meets the technical requirements of the US EPA standard and the requirements of the national HJT38-2017 Determination of Total Hydrocarbons, Methane and Non methane Total Hydrocarbons in Waste Gas from Stationary Pollution Sources by Gas Chromatography.
l The whole process of 180 ℃ heat tracing sample transmission and high temperature FID detection can avoid the adsorption and condensation of VOCs with high boiling points to avoid corrosion degradation of components, and is applicable to high temperature and corrosive working conditions.
l Built in sampling device, accurate quantitative sample, non methane hydrocarbon and benzene, toluene, xylene and other components can be detected online at the same time. The specific chromatographic column can be replaced to monitor volatile organic compounds such as benzene series, alcohols, lipids, halohydrocarbons, etc.
l Fully consider the factors such as dew point of sample gas conditions, and design the pretreatment system specifically, with explosion-proof and non explosion-proof options
l The FID detector has the automatic ignition function, which can automatically cut off the hydrogen after the flame goes out. The optional hydrogen concentration alarm can cut off the hydrogen power supply when giving an alarm, which is safe and reliable.
l The core components have high reliability and long service life.
application
l Online detection and scientific research of ambient air VOCs.
l Monitoring of VOCs emission from various pollution sources, such as chemical industry, electronics, spraying, fuel, petroleum, etc.
l Online detection of unorganized emissions in the industrial park.
authentication
l Passed the China National Metrology Certification
l Passed the China National Environmental Protection Certification
