Burning Umba Single LINGATSHA Testing Equipment
Single Burning Item Flammability Testing Equipment with Stainless Steel Gas Collecting Hood
Parameters Product of the indoda eyodwa
uhla Ukulinganisa | 0-25% |
uphawu lwe output | 4-20mA |
Impendulo time T90 | ≤2S; |
Ubushushu obugciniwe | 0-45 ℃; |
Ubuntu bezizalwane | <90% (non-Ukujiya) |
Linearity | <± 0.1% O2 |
zero drift | 0.05% O2 ngeveki |
Repeatability | <± 0,02% O2 |
IKharbon dayokhsayidi (CO2) yemilinganiselo | |
uhla Ukulinganisa | 0-10% |
Repeatability | <± 1% isakhiwo lwangaphakathi iKhabinethi yolawulo; |
zero drift | ≤2% / ngeveki |
span drift | ≤2% / ngeveki |
Linearity ukuphambuka | <± 1% |
ixesha lokuphendula | T90≤2 imizuzwana |
Intshayelelo Product le indoda eyodwa
The Burning Single eziku (SBI), i indlela test lokuhlahla indlela ukuziphatha umlilo yokwakha iimveliso (ngaphandle floorings) xa isetyenziswe uhlaselo wobushushu yi item elivuthayo eyodwa (a intlabathi-ibhokisi inkcukacha anikwe propane). Le ndlovu ukhwele netroli ukuba zibekwe isakhelo phantsi inkqubo zeemoto. Ukusabela sihlahla ukuya sokukhuphela ibekwa iliso instrumentally yaye zibukeke. Amaqondo obushushu kunye release umsi zilinganiswa instrumentally kunye neempawu zomzimba bayavavanywa ngokuzibonela.
Faka Product kunye Ukusetyenziswa le indoda eyodwa
1.The Single Burning eziku (SBI) iquka netroli, isakhelo esisigxina, igesi ukuqokelela hood, umqokeleli, J uhlobo umbhobho zeemoto, fan centrifugal, isixhobo ulawulo isantya somoya, nomlinganiselo esibanzi candelo, uhlalutyo igesi kwikhabhinethi, ukufunyanwa data inkqubo;
2.The Sibona ingafakwa kunye nemiboniso ezimbini isampula nkqo. Emazantsi angle nkqo nesikopi ibhokisi isanti. Indlela Umphezulu ucinezelo lwamkelwe, kwaye inkqubo nelangatye ubhaqo kufakwa nje isixhobo protection flameout;
3.The isakhelo esisigxina ukuxhasa ukwesona igesi ukuqokelela. Isakhelo emileyo umcephe abangabancedani kwaye axhotyiswe nenkqubo nelangatye sokuzingela nje isixhobo protection flameout;
Umqokeleli igesi steel 4.Stainless, ingabekwa phezulu yesakhelo esisigxina, esetyenziswa iigesi omlilo Qokelela;
5.Stainless steel J uhlobo umsi umbhobho zeemoto, lo ubukhulu bangaphakathi (315 + 5) mm kunye lobushushu 50mm high ezimbiwa enganyangekiyo cotton ubushushu;
6.The inkqubo Umsi zeemoto uya umsi gqolo zeemoto ngesantya 0.50m3 / s-0.65 m3 / s, yaye kulawulwa ukuguqulwa frequency;
7.Mass flow isilawuli, yokulinganisa uluhlu 0g / s-2.5g / s, ukufunda ukuchaneka esingekho ngaphantsi kwe-1.5%;
8.Gas unikezelo singalawuleka ngokuzenzekelayo ukuba izinga 647mg / s kunye 2000mg / s, inkqubo yolawulo irhasi kungaqinisekisa isantya igesi kwinkqubo utshintsho uvavanyo kufuneka ingadluli 5mg / s, ukuqinisekisa imveliso ekutshiseni flow 30,7 2kW +;
9.The inkqubo yesampulu igesi ulwelo iquka filter uthuthu, abe sisibatha yengqele, imihlathi emibini omiswe, nempompo yeesampulu nempompo peristaltic, ukuze ngempumelelo gesi isampula acocekileyo kunye owomileyo;
10.Paramagnetic oksijini analyzer, yokulinganisa uluhlu 0-25%, yokulinganisa ioksijini yoxinaniso gesi, uluhlu lwee- 0-25%, T90 <imizuzwana 12; Non dispersive infrared CO2 analyzer: CO2: 0 ~ 10%;
11. INkqubo imibhobho kunye ubude 2155mm, mayixhotyiswe uphenyo nengcinezelo, thermocouples amathathu, omnye uphenyo isampuli igesi, kunye nenkqubo ukukhanya emhlophe;
12.Two-ndlela uphenyo, kunye uluhlu ubuncinane (0-100) Pa kunye nokuchaneka 2Pa isivamvo xi eceleni iqhagamshele. Ixesha lokuphendula yengcinezelo woluvo 90% yemveliso kwi 1s ezininzi;
13.The inkqubo ukukhanya uhlobo zigqengezelayo, kunye (2900 + 100) K umbala lobushushu, kwaye edibeneyo bhetyebhetye ifakiwe ecaleni yombhobho zeemoto;
14.Silicon photodiode kakutsha, nge-0.1% yomgama uzinzo;
Umoya 15.The yaziswa ityhubhu ecaleni ukugcina ukucoceka isixhobo woqondo, apho kunokwenziwa umoya;
Application:It is suitable for the testing the fire resistance of building materials / products in single burning item (SBI).
Product Iinkcukacha the indoda eyodwa
Steel stainless fan centrifugal, unako ukumelana lobushushu degrees 300, ozifezekisayo iimfuno lobushushu eliphezulu step Ukulinganiswa;
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;
Software Feature
Nika sidlalwe kunye nokusebenza interface ilandelayo:
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
ileli output Tshisa sandi ukuhlangabezana nezi mfuno zilandelayo:
Ukulibaziseka kwexesha le analyzer O2 / CO2 ayikho ngaphezu 30;
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 Ukulinganiswa iziphumo:
Ixabiso calorific yeyunithi mass heptane kufuneka ibe Daripada / m (4456 + 222,8) MJ / kg;
Testing results:
Izinga Umndilili ukukhululwa ubushushu [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
iimfuno zokufaka:
Ukuphakama yoFakelo: akukho ngaphantsi kweemitha ezi-5
Floor area: no less than 3m X 3m
Iimfuno Power: 220V, 10A; 380V, 5KW
lobushushu Ambient: 10 ° C 35 ° C
Iimfuno Gas: propane igesi
sandi igesi: N2, CO2 igesi standard
Calibration standard: heptane