Product Performance characteristics of the FTIR Fourier Infrared Smoke Toxicity Analysis System

1. The testing principle is Fourier transform infrared analysis.
2. Mid-infrared full spectrum analysis, spectral range: 900-4200 cm-1.
3. Resolution: 8 cm-1, typical detection line: 1 ppm, interferometer scanning speed: 10 times per second;
4. Detector: MCT is cooled by Peltier, infrared light source: SiC150K, beam splitter: ZnSe (moisture-proof material);
5. Measurement accuracy: 2% of full range;
6. Operating temperature: 180 C, multiple reflection path: 5.0m;

Dust filtration of Grade 7 and above (2 microns);

8. Use moistureproof optical window material, which is suitable for humid working environment.
9. It can continuously test data for a long time, record and store field spectra and data continuously, and also play back historical data.
10. Gas chamber materials are coated with gold and rhodium to prevent the corrosion of corrosive gases (HCL, HCN, NH3).
11. Measurable mixture of up to 40% hydrogen permanently preserved spectral library. After calibration of the gas components, no further calibration is needed.
12. Response time T90 < 12s;
13. Full heating and constant temperature control;
14. It can automatically compensate for temperature and pressure, and it is friendly to operate.
15. Low maintenance cost, no sample loss and change thermal sampling system, automatic testing system and complete safety function, full modular system to ensure maximum flexibility;
16. Before the sampling unit, there is no need to dilute and dehydrate the sample gas, and all parts are heated to 180 C.
17. Fully meet ISO 19702 and EN 45545-2 standards.