Introduction: This analyzer is an instrument used to determine the oxygen concentration (volume percent) required for a polymer during combustion. The polymer oxygen index value is the volume percentage of *** low oxygen in the oxygen and nitrogen mixed gas required to maintain a combustion of 50 mm or a combustion time of 3 minutes after ignition of the substance. The instrument has simple structure and convenient operation, and can be used as a means for identifying the combustion performance of the polymer, and can also be used as a related research tool to obtain a better understanding of the combustion process of the polymer. The instrument is suitable for testing the burning performance of plastics, rubber, foam and other materials, and the measurement result is accurate and the reproducibility is good. It is an indispensable test instrument for research and production of flame retardant materials. standard: GB/T2406-93 Technical Parameters: Burning cylinder height: 450mm Flowmeter accuracy: 2.5 Pressure gauge accuracy: 2.5 Pressure gauge resolution: 0.01MPa British imported oxygen sensor, oxygen concentration resolution: 0.1% Temperature display resolution: 0.1 ° C Input pressure: 0.2 ~ 0.3MPa Working pressure: 0.05~0.15MPa Sample type: self-supporting material and non-self-supporting material Igniter: dedicated hand-held propane igniter Gas source: oxygen, nitrogen, propane (customer-owned) Power supply: 220V 50Hz Dimensions: 480mm × 350mm × 760mm
Introduction: This analyzer is an instrument used to determine the oxygen concentration (volume percent) required for a polymer during combustion. The polymer oxygen index value is the volume percentage of *** low oxygen in the oxygen and nitrogen mixed gas required to maintain a combustion of 50 mm or a combustion time of 3 minutes after ignition of the substance. The instrument has simple structure and convenient operation, and can be used as a means for identifying the combustion performance of the polymer, and can also be used as a related research tool to obtain a better understanding of the combustion process of the polymer. The instrument is suitable for testing the burning performance of plastics, rubber, foam and other materials, and the measurement result is accurate and the reproducibility is good. It is an indispensable test instrument for research and production of flame retardant materials. standard: GB/T2406-93
