The VOCs online monitor VS6000 can automatically select the corresponding detector according to the detected components and concentrations, and intelligently adjust the required monitoring range by selecting the detector type based on the components.
Extended data:
VOCs (Volatile Organic Compounds) refer to organic compounds with saturated vapor pressure greater than 133.32 Pa at room temperature and boiling point lower than 50~260℃ at normal pressure, or any organic solid or liquid that can volatilize at room temperature and normal pressure.
The main sources are:
1, building materials, interior decoration materials and office supplies. For example: organic solvents, paints, water-based coatings;
2. Incomplete combustion of household fuel, tobacco leaves and human excrement;
3, outdoor industrial waste gas, automobile exhaust, photochemical smog, etc. ;
Main factors affecting the concentration of volatile organic compounds in indoor air
The influence of volatile organic compounds in indoor air is related to indoor temperature, relative humidity, material load, air exchange times (indoor air circulation) and other factors.
Reference: Baidu Encyclopedia -vocs