1. Adopting a unified total heat method scheme with two-stage precision filtration, suitable for harsh working conditions such as high temperature, high humidity, high concentration, and even high dust. The entire process from sampling to analysis is high-temperature, effectively reducing sample loss and ensuring the accuracy and reliability of data;

2. The sampling pipeline is made of PTFE or inert metal weakly adsorbing materials to reduce the loss of samples caused by adsorption in the sampling pipeline;

3. The pre-treatment method complies with the US EPA and domestic organic waste gas testing standards, and the method has high reliability;

4. A comprehensive pre-treatment device with self-cleaning function can effectively treat impurities such as particulate matter and water vapor in the sample, avoiding damage to the analysis system;

5. Adopting gas chromatography detection method, in compliance with national standards, with accurate measurement;

6. Adopting the dual chromatographic column and single FID detector technology route to achieve the measurement of methane and non methane total hydrocarbons;

7. The FID detector has automatic ignition and temperature judgment functions. After the FID flame is extinguished, the hydrogen and air flow are automatically turned off to ensure the safety of system use;

8. The total analysis time is controlled within 60 seconds, which can quickly reflect changes in non methane total hydrocarbon concentration and ensure the real-time detection results;
9. It has various application designs such as conventional and positive pressure explosion-proof, and can be applied to stable and reliable operation under different safety requirements such as explosion-proof zone 0;

10. It has multiple data interfaces to meet the needs of different users for uploading monitoring data.

Petrochemical industry, printing industry, rubber products, pharmaceutical industry, electronics industry, automotive spraying