China Zomangira Flammability Tester Opanga ndi ogulitsa | konse

Zida Zomangira Flammability Tester

Short Description:

Muyezo amanena kuti ISO 9705 " pamwamba zinthu zonse kukula chipinda mayeso " 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 Kuchuluka: 1 wagawo
  • Price: kudzasintha
  • Phukusi: plywood Mlanduwu
  • Model: SL-FL1583
  • Standard: ISO 9705:2016
  • mankhwala Mwatsatanetsatane

    Tags mankhwala

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

    Mankhwala oyamba  a  ku  Moto Yovuta  Full - Scale Malo Mayeso Pakuti zinthu mopupuluma Zamgululi

    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.

    Makhalidwe mankhwala Magwiridwe a  Moto Yovuta  Full - Scale Malo Mayeso Pakuti zinthu mopupuluma Zamgululi

    1.Full ya zipangizo zikuphatikizapo kuyaka chipinda, flue mpweya deta ndi dongosolo zitsanzo zosankhidwazi, kusanthula mpweya ndi deta processing dongosolo ndi dongosolo mpweya okwanira.
    2. conical flue mpweya wokhometsa waikidwa mwachindunji pamwamba pa nsanja masekeli ndi nyemba. The gawo pansi ndi 3000mm X 3000mm ndi kutalika ndi 1000mm. Pamwamba pa conical flue mpweya wokhometsa ndi 900mm X 900mm X 900mm lalikulu. Pa nthawi yomweyo, awiri 500 mamilimita X 900mm zitsulo mbale amene anaika mu lalikulu pamwamba kupanga flue mpweya homogenizer.
    3. The kutalika yayifupi zosapanga dzimbiri utsi utsi chitoliro ndi osachepera 5000mm ndi awiri ake ndi 400 mm. Utsi zipangizo Kusakaniza amene anaika pa malekezero onse.
    4. Dongosolo utsi amatha wokwanira kusonkhanitsa mafuta onse flue kwaiye mayeso kuyaka. Utsi buku la zimakupiza akhoza mosalekeza kusintha, ndi mlingo utsi ndi osachepera 3.5m / S.
    5. zimakupiza utsi utsi ndi centrifugal fani, ndi zapamadzi mkati ndi zosapanga dzimbiri, kulimbikira kutentha si madigiri zosakwana 300, ndi liwiro la kusintha ndi kukolezera pafupipafupi kutembenuka.
    6. Kuyesa zosiyanasiyana za chipangizo masekeli ndi 0-5KG, ndi lolondola ndi osachepera 0.1g.
    7. m'dera mabuku muyeso ali okonzeka ndi kafukufuku kuthamanga, thermocouples atatu, gasi zitsanzo zosankhidwazi kafukufuku ndi utsi kachulukidwe dongosolo kayesedwe.
    8. Sandbox burner ladzala ndi miyala ndi 4mm-8mm tinthu kukula ndi mchenga ndi 2mm-3mm tinthu kukula. Pamwamba wosanjikiza mchenga chapamwamba ndi msinkhu ndi lupanga chapamwamba burner.
    9. zinthu mopupuluma poyatsira ndi anatengera kwa poyatsira mchenga bokosi burner, ndi otsika poyatsira bwino mlingo monga kuthetheka poyatsira si ntchito.
    10. Okonzeka ndi ultraviolet lawi polojekiti ndi wozimitsa chitetezo chipangizo kuonetsetsa chitetezo cha dongosolo;
    11. Misa otaya Mtsogoleri ndi osiyanasiyana 0 g / m-7 g / m, kuwerenga molondola osachepera 1.5%, pazipita linanena bungwe mphamvu ya 300 KW;
    12. flue mpweya zitsanzo zosankhidwazi dongosolo, chomwe ndi phulusa fyuluta, kompresa condenser, kuyanika mzati, zitsanzo zosankhidwazi mpope ndi ikuyenda mita, iyenela zitsanzo bwino yolandira flue mpweya ndi kuwaphunzira utsi mpweya.
    13. Kunja mpope zakulera, zitsanzo zosankhidwazi otaya osachepera 13L / mphindi;
    14. fyuluta mutu wa utsi kunja ndi fumbi fyuluta wapangidwa ndi PTFE wolimba ndi 0.5um galasi CHIKWANGWANI fyuluta zinthu mkati.
    15. kompresa condenser, yozizira mphamvu 320KJ / h, mame mfundo bata 0,1 digiri, mame mfundo malo amodzi kusintha 0.1K, yozizira otaya osachepera 6L / Min;
    16. Kunja ozungulira flowmeter, kuyeza osiyanasiyana ndi 0-5L / Mph;
    17. mabuku chingwe chipangizo tichipeza atatu thermocouples kunja Omega amene ojambula ayenera udzakhazikitsidwe pa Arc kukhala ndi utali wozungulira (87 + 5) mamilimita kwa olamulira, ndi ngodya pakati pa iwo ndi madigiri 120.
    18. kafukufuku zina kuti adzipeza mbali chikugwirizana ndi kunja kachipangizo kuthamanga ndi osiyanasiyana kuyeza pafupifupi (0-200) Pa ndi lolondola <2 Pa. Kuyankha nthawi 90% linanena bungwe la kachipangizo mavuto ndiyo 1 m osapitilira .
    19. chowunikira mpweya akhale paramagnetic ndi kutha kuyeza osachepera 02 ndi ndende ya 16% -21% (V / V). Kuyankha nthawi ya chowunikira mpweya sayenera upambana masekondi 12. The kulowerera ndi phokoso la chowunikira sayenera upambana 100 × 10-6 mu mphindi 30. The linanena bungwe la dongosolo deta kupeza ayenera chikalata pazipita 100 × 10-6.
    20. Mpweya woipa chowunikira akhale IR mtundu ndi kutha kuyeza osachepera 0% - 10% CO2 ndende. The linearity wa chowunikira ayenera kukhala osachepera 1% ya osiyanasiyana mokwanira. Kuyankha nthawi ya chowunikira sayenera upambana masekondi 12.
    21. Utsi dongosolo kachulukidwe muyeso waikidwa pa mbali chitoliro wa utsi chitoliro ndi olowa kusintha. Nyali incandescent ntchito pa (2900 +100) K mtundu kutentha.
    22. Kuwala choyezera zinthu, kuyeza osiyanasiyana ndi 400-750 nm owoneka kuunika, transmittance molondola ndi 0.01%.
    23. 100% ndipo 0% calibration modes wa zinthu kuwala muyeso ndi: ziro mfundo calibration udzatha ndi kuzimitsa incandescent kuwala gwero ndi mapulogalamu pitani pa 0%; Calibration 100% udzatha mwa kuwonekera pa 100% popanda occlusion njira kuwala, ndipo palibe fyuluta ndale ntchito woyenera deta njira kuwala;
    24. chipangizo kuona yozungulira mumlengalenga, kuthamanga ali olondola ± 200 Pa.
    25. kupeza deta ndi kusanthula dongosolo zipangitsa lolondola komanso lodalirika kupeza deta ndi kujambula zodziwikiratu deta chofunika masekondi 3. The mawerengedwe deta mapulogalamu molondola zotsatira ogwira. Ndipo akhoza kupereka zotsatirazi calibration ndi ntchito mawonekedwe;
    26.O 2 / NKHA 2 chowunikira calibration: 2 / NKHA 2 phokoso linanena bungwe ndi kulowerera calibration; ndi zotsatira mawonekedwe linanena bungwe;
    27. mapulogalamu umaphatikiza dongosolo kuwala calibration, phokoso ndi kulowerera calibration wa flue dongosolo mpweya muyeso ndi mawonekedwe linanena bungwe la zotsatira.
    28. mapulogalamu umaphatikiza dongosolo kuwala calibration, fyuluta calibration ndi chifukwa mawonekedwe linanena bungwe.
    29. mapulogalamu umaphatikiza mpweya voliyumu calibration, mpweya voliyumu calibration ulamuliro zosiyanasiyana ndipo zotsatira mawonekedwe linanena bungwe.
    30. mapulogalamu umaphatikiza sitepe calibration ndi chifukwa mawonekedwe linanena bungwe.
    31. mapulogalamu umaphatikiza ndondomeko mayeso ndi maonekedwe linanena bungwe la zotsatira.
    32. Okonzeka ndi kompyuta ndi makina osindikizira dongosolo.

    Mankhwala  magawo  a  Moto Yovuta  Full - Scale Malo Mayeso Pakuti zinthu mopupuluma Zamgululi
    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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