Merged optical solutions. You will find a variety of proprietary optical smoke measurement devices like the 'nephelometer' or even the 'aethalometer' which use several different optical procedures, like multiple wavelength of sunshine, within just one instrument and apply an algorithm to offer a good estimate of smoke. Some tobacco https://nusoheatedtobacco13344.blogproducer.com/41564153/tabacco-can-be-fun-for-anyone