Time is of the essence when it comes to detecting smoking. We created a check that simulates a real-world disaster because of this.  ,
The first thing to realize is that these items are intended for two different types of flames: flaming fires and smoldering fires.
The combustion that occurs at the surface of a solid material is known as a smoldering ( or slow-burning ) fire. Smoldering flames produce a lot of heavy smoke but cannot hold a flame. Consider a cigar that is only slowly burning but never really starts to burn.  ,
If inadequate behavior is not taken right away, a smoldering fireplace can and will turn into a burning fire.
We are more comfortable with flaming fires, which typically result from the fire of any flammable material, such as wood, paper, etc. These typically produce less fumes than a smoldering fireplace, but they are more dangerous.
I built a smoke detector in my neighborhood and passed the two distinct smoke types through a stove into it. I set the response’s speed to coincide. The better, the quicker the smoke detection ‘ alarm was activated.
I ignited 300g of coal and let it heat up for ten minutes before feeding the dust to create fumes coming from a smoldering fireplace. I made sure the dust was thick enough to sound the alarm and that the charcoal were all ignited.  ,
It was simple to recreate a burning fire using only 30g of shredded document. Once more, I made sure there was a ton of dust before passing it into the room through the stove.  ,
I repeated the entire process three times per smoke detector concept under check and per smoking form, totaling six test runs per smoke detector, much to the great dismay of my neighbors, who had to endure smoke alarms going off sporadically and to whom I sincerely regret. Lastly, I calculated the response days on average.