Building Nā Pono Flammabilityʻia
ISO 9705Building Materials Flammability Tester Fire Tests — Full - Scale Room Test For Surface Products
Product hoike o ka Kinai Ahi ho'āʻo ma - Full - me ka unahiʻole Room hoao ana No kaʻili Products
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.
Product Auana ano o ka Kinai Ahi ho'āʻo ma - Full - me ka unahiʻole Room hoao ana No kaʻili Products
1.Full i o ka lako a kikowaena'ā keʻena, flue kinoea haul a me ka mea hōʻikeʻikeʻuʻuku nenoaia, kinoea Ka Ikepili a me kaʻikepili aaioee'ōnaehana a me ke kinoea lako nenoaiu.
2. E ka conical flue kinoea ÿauhau Ua hoʻouka kekahi pono ma luna o ka he anuu a me ka hāpana. ʻO lalo Ana mea 3000mm X 3000mm a me ke kiekie o 1000mm. I ka luna o ka conical flue kinoea ÿauhau mea 900mm X 900mm X 900mm ahalike. I ka Ia manawa, Ua hoʻouka kekahi mau 500 mm o X 900mm kila papa i loko o ka luna hale, e hana i kekahi flue kinoea homogenizer.
3. Ka shortest lōʻihi o kuhiliʻole kila uahi paipu a no ka maluhiluhi mea i emi ma mua o 5000mm a me kona anawaena o 400 mm o. Uahi hoʻohuihui maalea Ua hoʻouka kekahi ma nā wēlau.
4. Na a no ka maluhiluhi'ōnaehana i lawa nona iho, e ohi i nā mea a pau i ka flue kinoea ua loaʻa ma ka'ā hōʻike. Ka buke a no ka maluhiluhi o ke kānana hiki ke noke ala like, a me ka a no ka maluhiluhi lākiō mea i emi ma mua o 3.5m / mau.
5. E ka peahi uahi a no ka maluhiluhi mea centrifugal kānana, nā pā liner mea kuhiliʻole kila, i ka mahana ia'ku mea i emi malalo o 300 degere, a me ka mämä holo ua like ka alapine (frequency) huli ana kānana.
6. E ke ana huahelu o ka he pāʻumi nā manaʻo o 0-5KG, a me ka pololei mea i emi ma mua o 0.1g.
7. ka hulina e kaha āpana ua lako pono me ka puʻeʻimi, ekolu thermocouples, kinoea mea hōʻikeʻikeʻuʻukuʻimi a me ka uahi nuʻa ana nenoaiu.
Ua piha 8. Sandbox puhiʻino me ka iliili me 4mm-8mm huna nui a me ke one me ka 2mm-3mm huna nui. Ka luna ahu iho la ka keena one ka 'ilikai a me ka hoaka o ka maka o ke puhiʻino.
9.ʻili mea hō'ā kaʻa ua hookama no ka mea hō'ā kaʻa o ke one pahu puhiʻino, a me ka haahaa mea hō'ā kaʻa i ka pomaikai like e like me hunaahi mea hō'ā kaʻa mea i hoʻohana 'ia.
10. i hoʻolako pono me ka ultraviolet lapalapa ka mālamaʻana a me ka kinai pū hoomalu manaʻo e hōʻoia i ka maluhia o ka 'oihana;
11. Mass pele eiioeieeae me ka huahelu o 0 g. / S-7 g. / Ke, heluhelu pololei ole e emi malalo o 1.5%, i kā mākou ia auoiaea mana o 300 kW;
12. ka flue kinoea mea hōʻikeʻikeʻuʻuku'ōnaehana, a he o ka lehu Kānana, mea'opihia condenser, ka maloʻoʻana kolamu, mea hōʻikeʻikeʻuʻuku EII ni, a kahe mika, e e hiki i ka pono i 'ohi flue kinoea Eia kekahi laʻana a me ka mēkene ke kinoea a no ka maluhiluhi.
13. laweia mai diaphragm EII ni, mea hōʻikeʻikeʻuʻuku pele i emi ma mua o 13L / min;
14. ka Kānana poo o ka laweia mai uahi a me ka lepo Kānana ua haku o ka paa PTFE me ka 0.5um aniani puluniu Kānana mea ma loko.
15. mea'opihia condenser, anuanu maila nona iho 320KJ / h, hau wahi kumupaʻa 0,1 degere, hau wahi kūpaʻa loli 0.1K, anuanu pele i emi ma mua o 6L / Min;
16. i laweia mai epaepa huila flowmeter, ke ana ana huahelu o 0-5L / min;
17. ka hulina ana manaʻo ninoieo o ekolu i laweia mai me ka Omega thermocouples kona hui 'ana e ke kai piha ma luna o ka piʻo me ka ke kahahńnai o (87 + 5) mm o mai o ka iho (axis), a me ka huina ma waena o ia mea 120 degere.
18. kaʻelua-directionalʻimi ua pili i ka laweia mai puʻe mīkiniʻimi me ka ana huahelu o ma ka liʻiliʻi loa (0-200) Pa a me ka pololei o <2 Pa, ka pane manawa o 90% ia auoiaea o ka puʻe mīkiniʻimi nei 1 mau ma ka hapanui .
19. ka oxygen ma mea kālailai E e paramagnetic, a e hiki ke ana ma ka liʻiliʻi loa 02 me ka lehulehu o ka 16% -21% (V / V). Ke pane manawa o ka oxygen ma mea kālailai e ole mamua o 12 kekona. Ke 'Aeʻa a me ka walaʻau o ka mea kālailai e ole oi aku mamua o 100 m 10-6 i loko o 30 minuke. Na ia auoiaea o kaʻikepili āpana'ōnaehana e i ka i kā mākou olelo hooholo o ka 100 m 10-6.
20. Oi aku mea kālailai e e'Ira lāua 'ano a me ka e hiki ke ana ma ka liʻiliʻi loa 0% - 10% CO2 lehulehu. Ke linearity o ka mea kālailai e ia ma ka liʻiliʻi loa 1% o ka piha laulā. Ke pane manawa o ka mea kālailai e ole mamua o 12 kekona.
21. Pukoa ae nuʻa ana'ōnaehana Ua hoʻouka kekahi ma kaʻaoʻao paipu o ke paipu a no ka maluhiluhi me ka'ōlewa ami. Ke incandescent kukui Ua hoʻohana 'ia ma (2900 +100) K waihoʻoluʻu mahana.
22.'ōnohi ana hehee wale, ke ana ana huahelu mea 400-750 HI hiki malamalama, transmittance pololei mea 0,01%.
23. ka 100%, a 0% ana 'ole o ka'ōnohi kāu mahele oihana mua i:' Aʻohe wahi ana ua ana ma ka huli aku incandescent ke kukui a me ka lako polokalamu kaomi ma luna 0%; 100% ana ua ana ma ke kaomi 'ana i 100% me occlusion o ka malamalama ala, aʻaʻohe'ākilikai Kānana ua hoʻohana' ia e pono'ōnohi alaʻikepili;
24. ka mea no ana Ambient ka lewa, puʻe mai i ka pololei o ka ± 200 Pa.
25. kaʻikepili āpana a me Ka Ikepili'ōnaehana e hōʻoiaʻiʻo i ka pololei a me ka pono o kaʻikepili āpana, a me ka 'akomi i hoʻopaʻa' ia o nā koi 'ia ka' ikepili o kela 3 kekona. Ka i ka ho omaulia o ka lako polokalamuʻikepili mea pololei, a me nā hualoaʻa i ka hoʻokō. A hiki i ka hahai ana a me ka hana mau ';
26.O 2 / CO 2 mea kālailai ana: O 2 / CO 2 auaiaea leo a me ka 'Aeʻa ana; a me ka hualoaʻa ia auoiaea palapala;
27. ka lako polokalamu kikowaena'ōnohi'ōnaehana ana, halulu a me ka 'Aeʻa ana o flue kinoea kāu mahele'ōnaehana a me auaiaea ke ano o ka hopena.
28. ka lako polokalamu kikowaena'ōnohi'ōnaehana ana, Kānana ana a me ka hopena auaiaea ke ano.
29. ka lako polokalamu kikowaena lewa ka leo ana, ea ka leo hooponopono huahelu ana a me ka hopena auaiaea ke ano.
30. ka lako polokalamu ka loaʻa o ka anu u ana a me ka hopena auaiaea ke ano.
31. ka lako polokalamu ka loaʻa o ka hoao ana kaʻina hana, a me ka ia auoiaea ke ano o ka hopena.
32. i hoʻolako pono me ka kamepiula a me ka mīkini paʻi nenoaiu.
Product kiko'î o Kinai Ahi ho'āʻo ma - Full - me ka unahiʻole Room hoao ana No kaʻili Products
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
