It is suitable for the determination of combustion properties of plastics, rubber, fibers, foams, flexible films and films, and textiles 【Relevant Standards】

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【Scope of application】: It is suitable for the determination of combustion properties of plastics, rubber, fibers, foams, flexible films and films, and textiles 【Technical Parameters】: 1. Imported oxygen sensor is adopted, the digital display oxygen concentration does not need to be calculated, the accuracy is higher and more accurate, the range is 0-100% 2. Digital resolution: ±0.1% 3. Measurement accuracy of the whole machine: 0.4 level 4. Flow adjustment range: 0-10L/min(60-600L/h) 5. Response time: <5S 6. Quartz glass tube: inner diameter ≥ 75mm and height 480mm 7. Gas flow rate in the combustion cylinder: 40mm±2mm/s 8. Flow meter: 1-15L/min (60-900L/H) adjustable, accuracy 2.5 level 9. Test environment: ambient temperature: room temperature ~40°C; , Relative humidity: ≤70%; 10. Input pressure: 0.2-0.3MPa (note that it cannot exceed this pressure) 11. Working pressure: nitrogen 0.05-0.15Mpa oxygen 0.05-0.15Mpa oxygen/nitrogen mixed gas inlet: including pressure regulator valve, flow control valve, gas filter and mixing chamber. 12. Specimen clamps can be used on soft and rigid plastics, textiles, fire doors, etc 13. Propane (butane) ignition system, flame length 5mm-60mm can be adjusted freely Gas: Industrial nitrogen, oxygen, purity >99%;