Smoke Density Tester

Solid Materials Smoke Density Tester, Laboratory Fire Testing Machine Description: This instrument has been established for many years and is used widely in all industrial sectors for the determination of smoke generated by solid materials and assemblies mounted in the vertical position within a closed chamber. This widely-used test instrument measures the specific optical density of smoke generated by materials when an essentially flat specimen, up to 25 mm thick, is exposed

Smoke Density Test Machine For Building Material Furniture Testing Machine Anti Corrosion Smoke Density Test Apparatus , 3A Building Material Testing Machines Descriptions: In a fire, people are often smoke suffocated or unable to escape because of the invisible road, so in the prevention of fires, smoke density of the test material is essential. Building materials smoke density Tester conforms to the national standard ASTM D2843 specification and requirements, can be used to

Smoke Density Wire Cable Smoke Density Tester Cable Tester Furniture Testing Machine CE Smoke Density Furniture Testing Machine DC 12V 150×45×40cm Descriptions: Test the smoke density of the wires and cables Test index: Optical density(OD) and specific optical density(DS) of the smoke Measuring principle: Lambert-beer Law Measuring method: Measure the smoke light transmission percent of original light transmission to represent smoke density, and calculate the max DS by min