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JF-3 Digital Oxygen Index Tester for Combustion performance measurement

Product ID:WRyzs017

Price: Please inquire PDF Format
Supply Ability:20SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberJF-3
    Brand NameBEIJINGZHONGHANGSHIDAI
    Payment TermsT/T, paypal
    JF-3 Digital Oxygen Index Tester
    Introduction
    JF-3 type digital oximetry index instrument is also called oxygen index meter, oxygen index detector, oxygen index meter, according to national standard GB/T5454-1997 "Textile burning performance test method oxygen index method", GB/T2406-1993 A new product developed by the technical requirements of the "Plastics Burning Performance Test Method Oxygen Index Method". The Digital Oxygen Index Tester is suitable for testing the burning properties of homogeneous solid materials, laminates, foams, fabrics, films and films. The digital oxymaginometer is mainly used to determine the percentage of oxygen required for the combustion process of a polymer. It can be used as a means to identify the flame retardancy of a polymer, and it can also be used as a research tool - laboratory research flame retardant formula.
     
    Technical Parameters
    1. Using imported oxygen sensor, the digital display shows the oxygen concentration without calculation, 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
    4. Flow adjustment range: 0-10L/min (60-600L/h)
    5. Response time: <5S
    6. Quartz glass cylinder: inner diameter ≥75mm high 300mm
    7. Gas flow rate in the combustion cylinder: 40mm ± 10mm / s The total height of the combustion cylinder is 450mm
    8. Pressure gauge accuracy 2.5, resolution: 0.01MPa
    9. Flowmeter: 1-15L/min (60-900L/H) adjustable, accuracy 2.5
    10. Test environment: ambient temperature: room temperature ~ 40 ° C;, relative humidity: ≤ 70%;
    11. Input pressure: 0.2-0.3MPa
    12. Working pressure: nitrogen 0.05-0.15Mpa Oxygen 0.05-0.15Mpa Oxygen/nitrogen mixed gas inlet: including pressure regulating valve, flow regulating valve, gas filter and mixing chamber.
    13. Sample holders can be used for soft and rigid plastics, textiles, fire doors, etc.
    14. Propane (butane) ignition system, flame length 5mm-60mm can be adjusted freely
    15. Gas: industrial nitrogen, oxygen, purity > 99%; (user-supplied).
    16. Power requirements: AC220 (+10%) V, 50HZ
    17. Maximum power consumption: 50W
    18. Igniter: It has a metal tube and a nozzle with an inner diameter of Φ2±1mm at the end. It can be inserted into the combustion tube to ignite the sample. The flame length is 16±4mm, and the size can be adjusted.
    19. Self-supporting material sample holder: can be fixed at the axial position of the combustion tube and can clamp the sample vertically
    20. Non-self-supporting material sample holder: can fix two vertical sides of the sample on the frame at the same time

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