PC Control Construction Materials Smoke Density Test Machine

Smoke Density Test Machine for Building Material Introduction In fire, people are often smoke suffocated or unable to escape because of the invisible road, so in the prevention of fire,smoke density of the test material is essential. This smoke density test machine conforms to the international standard ASTM D2843 specification and requirements, it can be used to measure and describe response to heat and flame under controlled laboratory conditions.It can also measure smoke