FTIR Fourier Transform Infrared Smoke Toxicity Test System
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Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The FTIR Fourier Transform Infrared Smoke Toxicity Test System is an integrated gas analysis solution designed for real-time and quantitative measurement of toxic gas components in smoke. The system is equipped with a multi-pass gas cell featuring a 5-meter optical path and is fully integrated into a 19-inch standard industrial chassis. Based on Fourier Transform Infrared (FTIR) spectroscopy, the system enables stable, durable, and long-term operation for automatic gas monitoring and analysis. With high-reliability core components such as the interferometer, infrared light source, and diode laser, the system significantly enhances operational stability while reducing overall maintenance and operating costs, making it suitable for smoke toxicity testing and industrial gas analysis applications.
Application
The FTIR smoke toxicity test system is suitable for a wide range of gas analysis and fire testing applications, including:
Smoke toxicity index testing when combined with NBS smoke density test chambers
Toxic gas analysis in fire effluent and smoke research
Gas composition analysis for rail transit material fire performance evaluation
Performance testing of lithium-ion batteries when integrated with battery test systems
Continuous monitoring and quantitative analysis of industrial process gases
Scientific research involving multi-component gas detection and analysis
Standards
The system supports smoke toxicity testing and gas analysis in accordance with the following international and industry standards:
(1) DIN 5510-2 – Fire Behaviour and Smoke Toxicity of Materials Used in Railway Vehicles
(2) ISO 19702 – Guidelines for Sampling and Analysis of Toxic Gases and Vapours in Fire Effluents Using Fourier Transform Infrared (FTIR) Spectroscopy
(3) ISO 5659-2 – Plastics — Smoke Generation — Part 2: Determination of Optical Density by a Single-Chamber Test
(4) EN 45545-2 – Railway Applications — Fire Protection on Railway Vehicles — Requirements for Fire Behaviour of Materials and Components
Parameters
| Item | Specification |
|---|---|
| Quantifiable Gas Species | More than 300 compounds |
| Spectral Range | 4500–800 cm⁻¹ |
| Spectral Resolution | Better than 1 cm⁻¹ |
| Gas Analysis System | Multi-pass gas cell with 5 m optical path |
| Working Pressure | 0–15 bar |
| Maximum Working Temperature | Up to 191 °C |
| Dedicated Filter | Filters dust particles ≥ 2 μm |
| System Integration | 19-inch standard industrial chassis |
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