27 Meter Cube Smoke Density Test Apparatus Chamber for Cable

27 Meter Cube Smoke Density Test Chamber Introduction 27 Metre Cube Smoke Density Apparatus is used for measuring the emission when the cable or optical cable is placed horizontally under the definite fire condition. The equipment comprises a cubic enclosure and a photometric system. The specified standard fire source (ethanol 90±1%, methanol 4±1% and distilled water 6±1%) 1L±0.01L is burned. Standards: IEC 61034 - 1 & 2 Measurement of Smoke density of cables burning under