Beijing Oulan Technology officially launched the most advanced laser-induced incandescent light smoke particle test system LII 300 on the market. Laser-induced incandescent light is an accurate, non-invasive time-resolved measurement method for measuring smoke particle concentration and characteristic surface area , And other parameters such as primary particle size.

Complete system, including laser, optical components, and sample cell
Built-in computer, monitor, and touch control screen.
Built-in pneumatic control and sampling system
Integrated real-time temperature and pressure measurement function reduces dependence on standard temperature and pressure data
The fail-safe valve can prevent the measured sample from entering the test area when the protective gas is cut off or powered off
Compact, sturdy, portable design
Very high sensitivity
Low operating costs
Real-time measurement of smoke concentration (based on mass or volume measurement), characteristic surface area, and primary particle size
· Fast, reliable, easy to use.
Measurement samples can come from raw exhaust gas or constant volume sampling system (CVS)
· No need to dilute the sample
· No need to assume that the smoke particles are spherical
· Highly selective measurement of smoke particles without interference from concentrated volatile substances and organic materials
The NIST standard traceable calibration method of patented technology.
· The system is sturdy and durable, can be maintained for a long time without operation

· Measurement dynamic range up to 1: 1,000,000

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