1. It can measure standard regulatory components such as CO, CO2, O2, THC, CH4, NOx, as well as unconventional emissions such as N2O NH3；

2. Adopt regulatory methods that fully comply with emission testing, using NDIR method for CO and CO2, PMD paramagnetic method for O2, HFID method for THC/CH4/NMHC, and CLD, HCLD, or NDUV detection method for NO/NO2/NOx;

3. Before entering the HCLD and HFID analyzers, the entire process of heating and sampling should be carried out to ensure that there is no condensation of water and sulfate in the pipeline;

4. The system is equipped with multiple gas pressure regulating pipelines, which facilitate direct connection with distance gas, zero gas, fuel gas, air or O2 gas cylinders;

5. The system has fully automatic control function, and the detection data can achieve automatic storage, curve display, export, query and other functions.