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Single Burning Into Flammability Testing Izinsiza kusebenza

Incazelo emfushane:

I Into Single Burning (SBI), indlela yokuhlola sokunquma asabela ngayo umlilo ukuziphatha ukwakha imikhiqizo (ngaphandle floorings) lapho zihlatshwa kuhlasela ezishisayo ngudokotela oyedwa esivuthayo lento (a isihlabathi kwebhokisi sikaphalafini bephethe propane).


  • Min.Order Ubuningi: 1 iyunithi
  • Inani: kungaxoxwa
  • Iphakheji: Plywood Case
  • Model: SL-FL080
  • Standard: EN13823, EN 13501
  • umkhiqizo Imininingwane

    umkhiqizo Amathegi

    Single Burning Item Flammability Testing Equipment with Stainless Steel Gas Collecting Hood

    Kwaphela Kufakiwe SBI
    Kwaphela Kufakiwe SBI
    J uhlobo qeda ipayipi
    J uhlobo qeda ipayipi
    Chimney
    Chimney
    Inqola
    Inqola

    Umkhiqizo kwemigomo  the Into Single Burning

     Ukulinganisa ububanzi  0-25%
     esiginali okukhipha  4-20mA
     Impendulo isikhathi T90  ≤2S;
     lokushisa Ambient  0-45 ℃;
     umswakama nesihlobo  <90% (non-ushintsha uba yileli)
     Linearity  <± 0.1% O2
     zero drift  0.05% O2 ngeliviki
     Repeatability  <± 0.02% O2
     Carbon dioxide (CO2) nesilinganiso  
     Ukulinganisa ububanzi  0-10%
     Repeatability  <± 1% Sakhiwo sangekhatsi iKhabhinethi okulawula;
     zero drift  ≤2% / ngesonto
     span drift  ≤2% / ngesonto
     Linearity ukuphambuka  <± 1%
     Impendulo isikhathi  T90≤2 imizuzwana

    Umkhiqizo ukwethulwa  le Into Single Burning

    I Into Single Burning (SBI), indlela yokuhlola sokunquma asabela ngayo umlilo ukuziphatha ukwakha imikhiqizo (ngaphandle floorings) lapho zihlatshwa kuhlasela ezishisayo ngudokotela oyedwa esivuthayo lento (a isihlabathi kwebhokisi sikaphalafini bephethe propane). Isifanekiso igibele Sibona ukuthi ibekwe ohlakeni ngaphansi i ohlelweni qeda. Ukusabela kwama-ndlovu ukuze sikaphalafini kuyaqashwa instrumentally futhi zibukeke. Ukushisa kanye intuthu ukukhululwa amazinga kulinganiswa instrumentally nezici zomzimba ziyahlolwa ngokubona.

    Umkhiqizo Isici futhi Isicelo le Into Single Burning

    1.The Single Burning Into (SBI) siqukethe inqola, luhlaka emphahleni, hood igesi lokuqoqa, ngalendoda, J uhlobo qeda ipayipi, umlandeli centrifugal, umoya control ijubane kudivayisi, nesilinganiso oluphelele sigaba, igesi ukuhlaziywa iKhabhinethi, idatha ukuthola uhlelo;
    2.The Sibona ingafakwa amabili mpo isampula zezinhlobo. Phansi engela mpo kuyinto isihlabathi ibhokisi sikaphalafini. Indlela ebusweni ukuthungela luyavunywa, uhlelo ilangabi ukuthola ifakwe njengoba idivayisi Ukuvikelwa flameout;
    3.The Uhlaka fixed ukusekela igesi lokuqoqa kwenzakalani. Uhlaka fixed nge sikaphalafini asizayo futhi ifakwe uhlelo ilangabi uhlaliseke njengoba idivayisi Ukuvikelwa flameout;
    4.Stainless steel igesi ngalendoda, elise phezulu ifreyimu fixed, esetshenziswa collect omlilo amagesi;
    5.Stainless steel J uhlobo intuthu qeda igemfe, ububanzi kwangaphakathi (315 + 5) mm ne lokushisa 50mm okusezingeni eliphezulu amaminerali ukumelana ukotini ukwahlukanisa;
    6.The uhlelo intuthu qeda shall intuthu ngokuqhubekayo qeda ngejubane 0.50m3 / s-0.65 m3 / s, futhi kumele kuhanjiswe ngokwezidingo zomThetho imvamisa ukuguqulwa;
    7.Mass ageleze isilawuli, ukulinganisa uhla 0G / s-2.5g / s, ukufunda ukunemba hhayi ngaphansi kuka 1.5%;
    8.Gas supply kungenziwa ngokuzenzakalelayo elawulwa ukuze flow rate of 647mg / s 2000mg / s, uhlelo lokulawula igesi kungaqinisekisa ijubane igesi supply inqubo izinguquko ukuhlolwa akufanele idlule 5mg / s, ukuqinisekisa okukhiphayo nokuvutha 30.7 + 2kW;
    9.The flue igesi amasampuli iqukethe yesihlungi umlotha, nasesihibeni abandayo, omiswe amakholomu amabili, futha izibonelo zalokho futhi futha peristaltic, ukuze ngempumelelo ukwenza igesi isampula ihlanzekile futhi yomile;
    10.Paramagnetic-mpilo analyzer, ukulinganisa uhla 0-25%, ukulinganisa-mpilo lokuhlushwa igesi, uhla lokuhlushwa 0-25%, T90 <imizuzwana 12; Non dispersive infrared CO2 analyzer: CO2: 0 ~ 10%;
    11.A iphayiphi nge ubude 2155mm, ifakwe Uphenyo ingcindezi, thermocouples ezintathu, uphenyo igesi izibonelo zalokho, futhi uhlelo esimhlophe;
    12.Two ngendlela uphenyo, nge uhla okungenani (0-100) Pa nokunemba 2Pa itheku ingcindezi inzwa axhunyiwe. Isikhathi Ukusabela ingcindezi inzwa 90% wokukhipha okungenani 1s;
    13.The uhlelo ukukhanya kuyinto uhlobo esikhipha, nge (2900 + 100) K umbala lokushisa, kanye ngokuhlanganyela nezimo efakwe ohlangothini ipayipi qeda;
    14.Silicon photodiode umtshina, nge 0.1% komugqa ukuzinza;
    15.The emoyeni busuka ohlangothini tube ukulondoloza ukuhlanzeka kudivayisi optical, okuyinto Kungafezani emoyeni onomfutho;
    Application:It is suitable for the testing the fire resistance of building materials / products in single burning item (SBI).

    Umkhiqizo Imininingwane  the Into Single Burning
    Engagqwali fan centrifugal, zingamelana lokushisa 300, ihlangabezana nezidingo isinyathelo Samandla lokushisa eliphezulu;
    Diaphragm pump, flow rate: 400l / h, high temperature and corrosion resistance, used for sample gas collection;
    The soot filter filter head is composed of solid PTFE with 0.5 um filter material inside;
    Compressor condenser, cooling capacity 320KJ / h, dew point stability of 0.1 degrees, dew point static change of 0.1K, protection grade IP20;
    Imported rotameter with a range of 0-5L/min to adjust the inlet flow of the analyzer;
    Non-dispersive infrared CO2 analyzer: CO2: 0~10%;
    A comprehensive measuring section with a length of 2155mm, equipped with a pressure probe, three thermocouples, a gas sampling probe and a white light system;
    a gas sampling probe connected to the gas regulating device and the O2, CO2 inlet gas analyzer;
    The light attenuation system is an incandescent light type, and is mounted on the side pipe of the exhaust pipe by a flexible joint;
    A lens system for collecting light into a parallel beam of at least 20 mm in diameter. The light-emitting hole of the phototube should be located at the focus of the lens in front of it, and its diameter (d) should be determined according to the focal length (f) of the lens such that d/f is less than 0.04;
    Detector and silicon photodiode probe, the photoelectric detection chamber has 0.1% linear stability, 10-bit measurement range, and the spectral distribution responsivity of the silicon photodiode is consistent with CIE (lighting curve), and the standard function V(γ) can reach at least ±5% accuracy;
    The 90% response time of the optical attenuation system should not exceed 3s;
    Introducing air into the side tube to maintain the optical device in compliance with the required attenuation of light attenuation drift, which can be accomplished using compressed air;

    Isici Software

    Nikeza ngokulandelayo Samandla futhi ukusebenza esibonakalayo:
    O2/CO2 analyzer calibration: O2/CO2 output noise and drift calibration
    Calibration of optical systems: noise and drift calibration of smoke measurement systems
    Optical system calibration: filter calibration
    Air volume calibration: air volume control range calibration
    Ladder calibration and heptane calibration

    Heat okukhipha isitebhisi Samandla ukuhlangabezana nezidingo ezilandelayo:
    Isikhathi ukubambezeleka we analyzer O2 / CO2 akuyona ezingaphezu kuka 30s;
    The response time of the O2/CO2 analyzer is not more than 12s;
    The response time of the burner switch is not more than 12s;
    The temperature response time shall not exceed 6s;
    The ratio Q gas 30s (T) /HRR30s (T), (T) should be continuous (100 + 5)%;
    The difference between the average of HRR step 2 and the average of HRR step 3 is not more than 0.5kW.

    Heptane Samandla imiphumela:
    Inani calorific unit mass heptane kufanele kube thr / m (4456 + 222,8) MJ / kg;

    Testing results: 
    Izinga Isilinganiso ukushisa ukukhululwa [RHRav (t)]
    Total Heat Release[THR(t)]
    1000 * [RHRav(t)/(t-300)]
    Fire Growth Rate Index[FIGRA]
    Total Heat Release[THR600s]
    Occurrence of Lateral Flame Spread
    RSPav(t)
    Total Smoke Production[TSP(t)]
    10000 * [RSPav(t)/(t-300)]
    Smoke Growth Rate Index[SMOGRA]
    Total Smoke Production[TSP600s]
    Standard:EN 13501,EN 13823
    Dimension: 3000 mm (W) x 4500 mm (H) x 3000 mm
    Weight: 650kg

    izidingo Ukufakwa:
    Ukufakwa ukuphakama: engengaphansi kwengu-5 amamitha
    Floor area: no less than 3m X 3m
    Izidingo Amandla: 220V, 10A; 380V, 5KW
    lokushisa Ambient: 10 ° C kuya ku-35 ° C
    izidingo negesi: propane igesi
    Samandla igesi: N2, CO2 igesi ejwayelekile
    Calibration standard: heptane


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