Plastics Integrated Multi-Standard Smoke Density Chamber ISO 5659 ASTM E662 NES 711 and Building Materials
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Integrated Multi-Standard Smoke Density Chamber Standards: ISO 5659 / ASTM E662 / NES 711 Test Materials: Plastic / Building Material Key Feature: ISO 5659 | ASTM E662 | NES 711 | Plastics & Building Materials Compatibility Product Description This NBS Smoke Density Chamber is a professional fire testing instrument designed to measure the specific optical density (Ds) of smoke generated when test specimens are exposed to controlled radiant heat sources and/or flames within a