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Building Materials Flammability Gwaji

Short Description:

A misali ne mai tunani da ISO 9705 " surface abu da cikakken size dakin gwajin " writing standard of combustion test, the test method to simulate the corner fire scenario as a condition of standard test, and test the installation of the sample completely according to actual use, which is one of the most reliable standard test method.


  • Min.Order Quantity: 1 naúrar
  • Farashin: Negotiable
  • Kunshin: Plywood Case
  • Model: SL-FL1583
  • Standard: ISO 9705:2016
  • samfurin Detail

    samfurin Tags

    ISO 9705Building Materials Flammability Tester Fire Tests — Full - Scale Room Test For Surface Products

    Samfurin gabatarwar  daga  cikin  wutã Gwaje-gwaje  Full - Scale Room Test Domin Surface Products

    Based on Oxygen Consumption Principle GB/T 25207-2010 《Fire tests-Full-scale room tester for surface products》.The standard is a reference to ISO 9705《the surface material full size room test 》writing standard of combustion test, the test method to simulate the corner fire scenario as a condition of standard test, and test the installation of the sample completely according to actual use, which is one of the most reliable standard test method.Due to the relatively complex sample quantity and test conditions required by this test, it is usually used in fire science research and to evaluate the combustion characteristics of materials that cannot be correctly evaluated by small size test.
    The test device consists of four parts, including combustion chamber, flue gas collection and sampling system, gas analysis and data processing system and gas supply system. The test was carried out in a combustion chamber with a sample surface area of about 21 m2 and the door was normally open. The tested materials were installed according to the actual use. A rectangular triangular sand box burner with propane gas was installed at the corner of the inner wall of the room. During the test, the flow rate of gas should be controlled to make the standard heat output of the fire source 100 kW before 10 minutes. When the material did not explode, the flow rate of gas should be adjusted to increase the heat output to 300 kW and last 10 minutes. During a total 20-minute test period, the test can be stopped if there is flashover. The determination of explosive phenomena can be judged by observing and testing curves of heat release rate. 
    During the test, the total heat release, heat release rate, flue gas generation and flue gas generation rate were tested.

    Samfurin Performance halaye na  wutã Gwaje-gwaje  Full - Scale Room Test Domin Surface Products

    1.Full sa na kayan aiki ya hada da konewa jam'iyya, flue iskar gas tarin da kuma Samfur tsarin, gas bincike da kuma bayanan sarrafa tsarin da kuma iskar gas samar da tsarin.
    2. A conical flue iskar gas harajin da aka shigar kai tsaye sama da yin la'akari dandali da samfurin. A kasa girma ne 3000mm X 3000mm da tsawo ne 1000mm. A saman conical flue iskar gas tara ne 900mm X 900mm X 900mm square. A lokaci guda, biyu 500 mm X 900mm karfe faranti aka shigar a saman square samar da wata flue iskar gas Homogenizer.
    3. A guntu tsawon na bakin karfe hayaki shaye bututu ba kasa da 5000mm da diamita ne 400 mm. Smoke hadawa na'urorin aka shigar a duka biyu iyakar.
    4. The shaye tsarin yana da isasshen karfi da tattara duk flue iskar gas generated da konewa gwajin. A shaye girma daga cikin fan za a iya ci gaba da gyara, da kuma shaye kudi ne ba kasa da 3.5m / s.
    5. A hayaki shaye fan ne centrifugal fan, ciki shafi ne bakin karfe, da zazzabi da juriya ba kasa da 300 digiri, da kuma gudun da aka gyara ta hanyar mita hira fan.
    6. A ma'auni kewayon da yin la'akari na'urar ne 0-5KG, da kuma daidaito ba kasa da 0.1g.
    7. The m ji yanki sanye take da matsa lamba bincike, uku thermocouples, gas Samfur bincike da hayaki yawa ji tsarin.
    8. Sandbox kuka mai cike da tsakuwa tare da 4mm-8mm barbashi size da yashi da 2mm-3mm barbashi size. A saman Layer na babba yashi ne matakin da babba baki na kuka.
    9. Surface ƙonewa ne soma for ƙonewa da yashi da akwatin kuka, da kuma low ƙonewa nasara kudi kamar walƙiya ƙonewa da ba a amfani.
    10. Sanye take da ultraviolet harshen wuta saka idanu da kuma extinguishing kariya na'urar don tabbatar da aminci daga cikin tsarin.
    11. Mass kwarara mai kula da kewayon 0 g / s-7 g / s, karanta daidaito ba kasa da 1.5%, matsakaicin fitarwa ikon 300 kW.
    12. The flue iskar gas Samfur tsarin, wanda ya kunshi ash tace, kwampreso condenser, bushewa shafi, Samfur famfo da kuma daga ƙarƙashinsu mita, ya kamata su iya yadda ya kamata karba flue iskar gas samfurori da kuma sha shaye gas.
    13. shigo diaphragm famfo, Samfur da kwarara ba kasa da 13L / min.
    14. The tace shugaban shigo da hayaki da kuma kura tace an hada da m ptfe da 0.5um gilashi fiber tace abu a ciki.
    15. kwampreso condenser, sanyaya damar 320KJ / h, raɓa, ma'ana zaman lafiya 0.1 digiri, dew aya a tsaye canji 0.1K, sanyaya kwarara ba kasa da 6L / MIN.
    16. shigo da na'ura mai juyi flowmeter, aunawa iyaka ne 0-5L / min.
    17. The m ma'auni na'urar kunshi uku shigo da Omega thermocouples wanda Lambobin kamata a located a kan wani baka da wani radius na (87 + 5) mm daga axis, da kuma kwana tsakanin su ne 120 digiri.
    18. The bi-directional bincike an haɗa zuwa wani shigo da matsa lamba haska tare da aunawa da kewayon akalla (0-200) Pa da wani daidaito na <2 Pa. A mayar da martani lokaci na 90% fitarwa na matsa lamba haska ne 1 s a mafi .
    19. The oxygen analyzer ya zama paramagnetic, kuma su iya auna akalla 02 tare da wani taro na 16% -21% (V / V). A mayar da martani lokaci na oxygen analyzer kada wuce 12 seconds. A gantali da amo na analyzer kada wuce 100 x 10-6 a minti 30. The fitarwa na data saye tsarin ya kamata a yi iyakar ƙuduri na 100 x 10-6.
    20. Carbon dioxide analyzer ya zama IR irin da zai iya auna akalla 0% - 10% CO2 taro. A linearity na analyzer ya kamata a kalla 1% na cikakken kewayo. A mayar da martani lokaci na analyzer kada wuce 12 seconds.
    21. Smoke yawa ji tsarin da aka shigar a kan gefen bututu na shaye bututu tare da m hadin gwiwa. A Lagwani fitilar da ake amfani a (2900 +100) K launi zazzabi.
    22. Tantancewar ma'auni abubuwa, aunawa iyaka ne 400-750 nm bayyane haske, transmittance daidaito shi ne 0.01%.
    23. The 100% kuma 0% k halaye na Tantancewar ji abubuwa ne: sifili aya k aka kammala ta juya kashe Lagwani haske Madogararsa da software click a kan 0%. 100% k aka kammala ta danna kan 100% ba tare da occlusion haske hanya, da kuma wani tsaka tsaki tace ake amfani da su shige Tantancewar hanyar data;
    24. The na'urar for aunawa na yanayi na yanayi, matsin lamba yana da wani daidaito na ± 200 Pa.
    25. A data saye da kuma bincike tsarin tabbatar da daidaito da kuma AMINCI data saye da kuma na atomatik rikodi na bukata data kowane 3 seconds. A lissafi na software data daidai ne da kuma sakamakon su ne tasiri. Kuma za a iya samar da wadannan k kuma aiki dubawa.
    26.O 2 / CO 2 analyzer k: Yã 2 / CO 2 fitarwa amo da gantali k; da kuma sakamakon da fitarwa form.
    27. The software ya hada da na gani tsarin k, amo da gantali k na flue iskar gas ji tsarin da kuma fitarwa nau'i na da sakamakon.
    28. The software ya hada da na gani tsarin k, tace k kuma sakamakon fitarwa form.
    29. The software ya hada da iska girma k, iska girma da iko kewayon k kuma sakamakon fitarwa form.
    30. The software ya hada mataki k kuma sakamakon fitarwa form.
    31. The software ya hada da gwajin hanya da kuma fitarwa nau'i na da sakamakon.
    32. Sanye take da kwamfuta da kuma printer tsarin.

    Samfurin  sigogi  na  wutã Gwaje-gwaje  Full - Scale Room Test Domin Surface Products
    Applications: building materials, shipping materials
    Standards: DS/ISO/TR 9705-2, ISO 9705:2016
    Size: Combustor Size: 2.4M (L) X 3.6M (H) X 2.4M (W)
    Weight: 700KG
    Smoke hood size: 3M (W) X 3M (D) X 1M (H)
    Installation requirements: Electricity requirements: 220V, 10A; 380V, 5KW
    Ambient temperature: 10 ℃ to 35 ℃
    Gas Requirements: Propane Gas Calibration Gas: N2, CO2 Standard Gas


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