China Single Burning Item Kuwaka Upimaji Vifaa Viwanda na Wauzaji | skyline
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Single Burning Item Kuwaka Upimaji Vifaa

Maelezo Mafupi:

Single Burning Item (SBI), ni njia ya mtihani wa kuamua majibu ya moto tabia ya kujenga bidhaa (bila floorings) iwapo kuna mashambulizi mafuta na kitu kimoja uchomaji (mchanga sanduku burner hutolewa kwa propane).


  • Min.Order Wingi: 1 kitengo
  • Bei: Negotiable
  • Mfuko: Plywood Uchunguzi
  • Model: SL-FL080
  • Standard: EN13823, EN 13501
  • Bidhaa Detail

    Tags bidhaa

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

    Kukamilika Imesakinishwa SBI
    Kukamilika Imesakinishwa SBI
    J aina kutolea nje filimbi
    J aina kutolea nje filimbi
    Chimney
    Chimney
    Kitoroli
    Kitoroli

    Vigezo zao la  the Single Burning Item

     Upimaji mbalimbali  0-25%
     signal pato  4-20mA
     Majibu wakati T90  ≤2S;
     joto iliyoko  0-45 ℃;
     unyevu  <90% (yasiyo ya mzito)
     linearity  <± 0.1% O2
     Zero drift  0.05% O2 kwa wiki
     repeatability  <± O2 0.02%
     Carbon dioxide (CO2) kipimo  
     Upimaji mbalimbali  0-10%
     repeatability  <± 1% muundo wa ndani ya baraza la mawaziri kudhibiti,
     Zero drift  ≤2% / wiki
     span drift  ≤2% / wiki
     kupotoka linearity  <± 1%
     Majibu wakati  sekunde T90≤2

    Bidhaa kuanzishwa  the Single Burning Item

    Single Burning Item (SBI), ni njia ya mtihani wa kuamua majibu ya moto tabia ya kujenga bidhaa (bila floorings) iwapo kuna mashambulizi mafuta na kitu kimoja uchomaji (mchanga sanduku burner hutolewa kwa propane). sampuli ni vyema juu ya kitoroli kwamba ni nafasi nzuri katika sura chini ya mfumo wa kutolea nje. majibu ya Sampuli ya burner ni kufuatiliwa instrumentally na kuibua. Joto na moshi kutolewa viwango ni kipimo instrumentally na sifa za kimwili ni tathmini na uchunguzi.

    Bidhaa Kipengele na Matumizi ya the Single Burning Item

    1.The Single Burning Item (SBI) ina Trolley, sura za kudumu, gesi kukusanya kofia, mtoza, J aina kutolea nje filimbi, centrifugal shabiki, upepo kudhibiti kasi ya kifaa, kipimo kina sehemu, gesi uchambuzi wa baraza la mawaziri, data upatikanaji mfumo;
    Trolley 2.The inaweza kuwa imewekwa na sampuli mbili wima sampuli. Chini ya angle wima ni mchanga sanduku burner. Mbinu ya uso moto ni iliyopitishwa, na mfumo wa moto kugundua ni vifaa kama kifaa flameout ulinzi;
    3.The frame fasta msaada gesi kukusanya kofia. Sura maalumu uko burner msaidizi na vifaa na mfumo moto kuchunguza kama kifaa flameout ulinzi;
    4.Stainless chuma gesi ushuru, iko katika juu ya sura za kudumu, kutumika gesi mwako kukusanya;
    5.Stainless chuma J aina moshi bomba kutolea nje, kipenyo ndani ni (315 + 5) mm na 50 mm joto sugu madini insulation pamba;
    6.The mfumo moshi wa kutolea nje atakuwa kuendelea kutolea moshi katika kasi ya 0.50m3 / s-0.65 m 3 / s, na kuwa umewekwa na frequency uongofu;
    7.Mass mtiririko mtawala, kupima mbalimbali ya 0g / s-2.5g / s, kusoma usahihi wa si chini ya 1.5%;
    8.Gas ugavi inaweza moja kwa moja kudhibitiwa kwa kiwango cha mtiririko wa 647mg / s na 2000mg / s, mfumo wa gesi kudhibiti inaweza kuhakikisha kasi ya usambazaji wa gesi katika mchakato wa mabadiliko ya mtihani haipaswi kuzidi 5mg / s, ili kuhakikisha joto pato la 30.7 + 2kW;
    9.The flue gesi sampuli mfumo lina majivu filter, baridi mtego, wawili kukausha nguzo, sampuli pampu na pampu peristaltic, ili kwa ufanisi kufanya gesi sampuli safi na kavu;
    10.Paramagnetic oksijeni analyzer, kupima mbalimbali ya 0-25%, kupima mkusanyiko oksijeni katika gesi, mkusanyiko mbalimbali ya 0-25%, T90 <sekunde 12; Mashirika dispersive infrared CO2 analyzer: CO2: 0 ~ 10%;
    11.A bomba na urefu wa 2155mm, vifaa na uchunguzi shinikizo, thermocouples tatu, gesi sampuli uchunguzi, na nyeupe mfumo nuru;
    12.Two njia uchunguzi, pamoja na aina mbalimbali ya angalau (0-100) Pa na usahihi wa 2Pa inlet sensor shinikizo imeunganishwa. Majibu wakati wa shinikizo sensor 90% ya pato ni saa 1s zaidi;
    13. Mfumo mwanga incandescent aina, na (2900 + 100) K rangi, joto, na pamoja rahisi imewekwa upande wa kutolea nje filimbi,
    14.Silicon photodiode detector, pamoja na 0.1% linear utulivu;
    15.The hewa ni kuletwa ndani ya upande tube kudumisha usafi wa kifaa macho, ambayo inaweza kukamilika kwa USITUMIE hewa;
    Application:It is suitable for the testing the fire resistance of building materials / products in single burning item (SBI).

    Maelezo ya bidhaa za  the Single Burning Item
    Chuma cha pua centrifugal shabiki, unaweza kuhimili joto la nyuzi 300, hukutana mahitaji ya hatua calibration joto;
    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;

    Programu Kipengele

    Wasilisha yafuatayo calibration na uendeshaji interface:
    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

    Joto pato ngazi calibration kutimiza mahitaji yafuatayo:
    Kuchelewa wakati wa analyzer O2 / CO2 ni si zaidi ya 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.

    Heptani calibration matokeo:
    kawi ya kitengo wingi heptani lazima THR / m (4456 + 222.8) MJ / kg,

    Testing results: 
    Wastani wa kiwango cha joto kutolewa [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

    Ufungaji mahitaji:
    Ufungaji urefu: hakuna chini ya 5 mita
    Floor area: no less than 3m X 3m
    Power mahitaji: 220V, 10A; 380V, 5KW
    Joto iliyoko: 10 ° C hadi 35 ° C
    gesi mahitaji: propane gesi
    Calibration gesi: N2, CO2 kiwango gesi
    Calibration standard: heptane


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