SBI
SBI Building Products Single Burning Item Building Materials Flammability Tester
Samfurin sigogi of Single gõbara Item
| girman | Harsashi size: 1500mm (W) X 1620mm (D) X 2200mm (H) Frame size: 1700mm (W) X 2500mm (D) X 2200mm (H) |
| Weight | 650KG |
| Girkawar tsawo | babu kasa da 5 mita |
| Ɗaukar hoto | ba kasa da 3m X 3m |
| da wutar lantarki da bukatun | 220V, 10A. 380V, 5KW |
| gas bukatun | propane gas |
| k Gas | N2, CO2 Standard Gas |
| k misali | heptane |
| Standards | BS EN 13823: 2010, CSNEN 13501-1 + A1: 2009, CSNEN 13823 + A1: 2014 |
| Aikace-aikace | Kayan gini, mota ciki |
| aunawa da kewayon | 0-25% |
| Signal fitarwa | 4-20mA |
| Martani lokaci T90 | ≤2S. |
| yanayi zazzabi | 0-45 ℃ |
| dangi zafi | <90% (ba condensing) |
| Linearity | <± 0.1% O2 |
| Zero gantali | 0.05% O2 da mako |
| Repeatability | <± 0.02% O2 |
| martani lokaci | T90≤2 seconds |
Samfurin gabatarwar na Single gõbara Item
SBI gwajin, watau monomer konewa gwajin, wata sabuwar hanyar misali da aka buga da kuma aiwatar da kungiyar kasashen Turai don kimanta konewa halaye na kayan. Wannan misali na amfani da wannan manufa yadda kusurwa wuta gwajin da mazugi calorimeter. Sikelin da gwajin ne tsakanin biyu. A SBI gwajin matakan da canji na oxygen taro a lokacin gwajin, kazalika da flue iskar gas ya kwarara da kuma CO2 maida hankali a cikin bututun. By kirga zafi saki kudi a wani lokaci, da FIGRA index zafi saki kudi, da matsakaicin zafi saki kudi da kuma lokaci quotient a cikin gwajin tsari, an auna, wanda ake amfani da su rarraba da harshen wutar retardancy na kayan gini.
A dukan gwajin kayan aiki ya hada da konewa dakin gwaje-gwaje, da iko dakin, trolley, hayaki shaye bututu, data tarin da kuma bincike na'urar, gas wadata kula da na'urar. A gwajin da aka za'ayi a cikin wani konewa jam'iyya da tsawo daga 2.4m da kuma wani yanki na 3m X 3m. Akwai gas tattara kaho da hayaki shaye bututu da alaka da Samfur bututu a saman dakin, da kuma akwai wani sarari ga iska shiga da fita ta halitta a karkashin trolley. A lokacin gwajin, zafi sake ta samfurin konewa da konewa kayayyakin an sallame su daga shaye bututu. A m daukan samfur yankin da aka shirya a hayaki shaye bututu domin ajiye na'urori masu auna sigina da Samfur shambura. Gas zazzabi, taro na konewa-saki mahadi, oxygen taro, haske attenuation na flue iskar gas, total kwarara kudi na iska da kuma konewa kayayyakin da aka auna a cikin Samfur bututu.
Samfurin Features da kuma aikace-aikace na Single gõbara Item
1. Monomer konewa gwajin kayan aiki ya hada da trolley, gyarawa firam, iskar gas haraji, tara, J-type shaye bututu, centrifugal fan, iska gudun iko na'urar, m ji sashe, gas analysis hukuma, data saye tsarin, da dai sauransu
2. The trolley Can a sanye take da biyu yardatayya perpendicular samfurin samfurori. A kasa na tsaye kwana, akwai wani yashi akwatin kuka. A surface ƙonewa yanayin da aka soma, da kuma harshen wuta ganewa tsarin sanye take a matsayin extinguishing kariya na'urar.
3. Gyarawa firam. A trolley aka tura cikin shi to gwada da kuma goyon bayan da gas tattara kaho. An karin kuka yana gyarawa a kan firam. A lokaci guda, kamar harshen wuta ganewa tsarin sanye take da aiki kamar yadda wuta extinguishing kariya na'urar.
4. A bakin karfe gas haraji is located a saman da tsayayyen firam da tattara da gas generated da konewa.
5. Bakin karfe J-type hayaki shaye bututu, zafi-insulating madauwari bututu da ciki diamita na (315 +5) mm, makaran da 50 mm m zafi-resistant ma'adinai ulu.
6. The hayaki shaye tsarin ya kamata su iya ci gaba da shan taba da kuma shaye hayaki a gudun 0,50 M3 / S-0.65 M3 / s, kuma za a kayyade ta mita hira.
7. Bakin karfe centrifugal fan, wanda zai iya tsayayya da 300 digiri na zazzabi, ya gana da high zafin jiki da ake bukata na mataki k.
8. Mass kwarara mai kula da kewayon 0 g / s-2.5 g / s, karanta daidaito ba kasa da 1.5%.
9. By daidaitawa propane kwarara kudi ta hanyar taro da kwarara kula, da gas samar da kuka ya kamata a ta atomatik sarrafawa. A gas taro kwarara kudi ne 647 MG / s da kuma 2000 MG / s. A gas kula da tsarin iya tabbatar da cewa canji na gas wadata gudun kada wuce 5 MG / s da kuma fitarwa kadan ya zama 30.7 + 2 kW.
10. The flue iskar gas Samfur tsarin kunshi ash tace, kwampreso condenser, bushewa shafi, Samfur famfo da kuma peristaltic famfo don tabbatar da tasiri tarin flue iskar gas samfurori da kuma tsabta bushewa.
11. Diaphragm famfo, kwarara kudi: 400l / h, high zafin jiki da kuma lalata juriya, amfani da Samfur gas.
12. The tace shugaban hayaki da kura tace an hada da m ptfe da 0.5um tace abu a ciki.
13. kwampreso condenser, sanyaya damar 320KJ / h, raɓa, ma'ana zaman lafiya 0.1 digiri, dew aya a tsaye canji 0.1K, kariya matakin IP20.
14. Import na'ura mai juyi flowmeter, aunawa iyaka ne 0-5L / min, daidaita kwarara kudi na analyzer.
15. Paramagnetic oxygen analyzer, aunawa iyaka ne 0-25%, aunawa oxygen taro a gas, maida hankali kewayon ne 0-25%, T90 <12 seconds.
16. Non-dispersive infrared CO2 analyzer: CO2: 0-10%.
17. The bututun da tsawon 2155 mm sanye take da matsa lamba bincike, uku thermocouples, gas Samfur bincike da fari haske tsarin.
18. The bi-directional bincike an haɗa da wani shigo da matsa lamba haska tare da wani ma'auni kewayon akalla (0-100) 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 gas Samfur bincike an haɗa da gas gudãnar na'urar da shigo da gas analyzer na O2 da CO2.
20. The haske attenuation tsarin ne Lagwani type, da kuma m hadin gwiwa da aka shigar a kan gefen bututu na shaye bututu.
21. The fitilar ne Lagwani fitilar da ake amfani da a (2900 + 100) K launi zazzabi. Da ikon samar da shi ne a barga DC halin yanzu, da kuma canji da kewayon halin yanzu shi ne a cikin (+ 0.5%) (ciki har da zazzabi, gajere da dogon lokaci kwanciyar hankali).
22. A ruwan tabarau tsarin for Yana zuwa haske zuwa wani layi daya katako tare da diamita na akalla 20 mm. A luminous budewa da phototube kamata a located a hankali nufi da ruwan tabarau a gaban shi, kuma da diamita (d) ya kamata a ƙaddara da hankali tsawon (f) na ruwan tabarau don haka da cewa d / f ne kasa da 0,04.
23. The injimin gano illa da silicon photodiode bincike da mikakke kwanciyar hankali na 0.1% da kuma 10-bit ji kewayo. A na rarraba responsiveness na silicon photodiode daidai da CIE (haske kwana). A misali aiki V (gamma) zai iya kai a kalla (+ 5%) daidaito.
24. 90% martani lokaci na Tantancewar attenuation tsarin kada wuce 3s.
25. Air aka gabatar a cikin gefen tube don kiyaye Tantancewar na'urar tsabta isa ya sadu da ake bukata na haske attenuation gantali. Matsa iska za a iya amfani da su yi wannan.
Product details of the Single Burning Item
A. A software data aka lasafta daidai da sakamakon ne m. Tana iya samar da wadannan k kuma aiki musaya:
a) k na Yã 2 / CO 2 analyzer: amo da gantali k na Yã 2 / CO 2 fitarwa. da kuma sakamakon fitarwa form
b) Tantancewar tsarin k: amo da gantali k na flue iskar gas ji tsarin. da kuma sakamakon fitarwa form
c) Tantancewar tsarin k: tace k; da kuma sakamakon fitarwa form
d) Air girma k: iska girma da iko kewayon k; da kuma sakamakon fitarwa form
e) Mataki k kuma sakamakon fitarwa form
f) Heptane k kuma sakamakon fitarwa ga
g) Test da kuma hanyoyin da sakamakon fitarwa fom
B. A sakamakon mataki k na kuka zafi fitarwa hadu da wadannan bukatun:
a) A fada bayan lokaci na Yã 2 / CO 2 analyzer ba fiye da 30 seconds.
b) A mayar da martani lokaci na Yã 2 / CO 2 analyzer ba fiye da 12 seconds.
c) A mayar da martani lokaci na kuka sharuddan sauyawa kada wuce 12 seconds.
d) Temperatuur martani lokaci ba ya wuce 6 seconds.
e) da rabo daga Q gas 30s (t) / HRR30s (t), (t) ya zama a cikin (100 + 5)% ci gaba.
f) The bambanci tsakanin talakawan darajar HRR mataki 2, da cewa na HRR mataki 3 ba fiye da 0.5 kW.
C. Heptane k sakamakon:
a) A calorific darajar THR / m na heptane da naúrar taro ya zama (4456 + 222.8) MJ / kg.
b) Total hayaki amfanin ƙasa na heptane da naúrar taro tsp / m ya zama (125 + 25) / kg.
