SBI
SBI Building Products Single Burning Item Building Materials Flammability Tester
Khoom tsis of Tib Hlawv Item
| loj | Mos txwv loj: 1500 hli (W) X 1620mm (D) X 2200mm (H) Ncej loj: 1700mm (W) X 2500mm (D) X 2200mm (H) |
| Nyhav | 650KG |
| installation qhov siab | tsis muaj tsawg tshaj li 5 meters |
| kev pab them nqi | tsis tsawg tshaj li 3m X 3M |
| Hluav taws xob uas yuav tsum tau | 220V, 10a; 380V, 5KW |
| Gas yuav tsum | hluav taws roj zeb gas |
| calibration Gas | N2, CO2 Standard Gas |
| calibration txheem | heptane |
| Standards | BS EN 13823: 2010, CSNEN 13501-1 + A1: 2009, CSNEN 13823 + A1: 2014 |
| daim ntawv sau npe | Lub tsev ntaub ntawv, automotive interiors |
| Xab ntau | 0-25% |
| Teeb liab tso zis | 4-20mA |
| Lo lus teb lub sij hawm T90 | ≤2S; |
| ambient kub | 0-45 ℃ |
| txheebze vaum | <90% (non-condensing) |
| Linearity | <± 0.1% O2 |
| Xoom drift | 0.05% O2 ib lub lim tiam |
| repeatability | <± 0,02% O2 |
| Lo lus teb lub sij hawm | T90≤2 vib nas this |
Khoom cov kev taw qhia ntawm Tib Hlawv Item
SBI xeem, piv txwv li monomer combustion xeem, yog ib txoj kev tshiab qauv luam tawm thiab siv los ntawm cov European Union los soj ntsuam cov combustion yam ntxwv ntawm cov ntaub ntawv. Qhov no tus txheej txheem adopts lub ntsiab cai tib yam li kaum hluav taws xeem thiab khob hliav qab calorimeter. Lub scale ntawm kev xeem no yog nyob nruab nrab ntawm ob tug. Lub SBI ntsuas cov kev hloov ntawm cov pa concentration thaum lub sij hawm lub xeem, raws li zoo raws li lub flue roj txaus thiab CO2 concentration nyob rau hauv lub raj dej. Los ntawm xam lub tshav kub tso tawm tus nqi ntawm ib tug tej lub sij hawm, lub FIGRA index ntawm tshav kub tso tawm tus nqi, lub siab tshaj plaws ntawm tshav kub tso tawm tus nqi thiab lub sij hawm quotient nyob rau hauv lub xeem txheej txheem, yog ntsuas, uas yog siv los faib cov nplaim taws retardancy ntawm lub tsev cov ntaub ntawv.
Tag nrho cov khoom mus kuaj muaj xws li combustion laboratory, kev tswj chav tsev, trolley, haus luam yeeb tso yeeb nkab, cov ntaub ntawv sau thiab tsom xam ntaus ntawv, roj mov tswj ntaus ntawv. Qhov kev kuaj ntawd yog nqa tawm nyob rau hauv ib tug combustion chamber nrog ib tug qhov siab ntawm 2.4m thiab ib cheeb tsam ntawm 3M X 3m. Muaj roj sau hood thiab haus luam yeeb tso yeeb nkab kev cob cog rua nrog zauv yeeb nkab rau saum lub chav tsev, thiab muaj ib qhov chaw rau cua nkag mus rau thiab tawm lawm nyob rau hauv lub trolley. Thaum lub sij hawm lub xeem, lub tshav kub tso tawm los ntawm cov qauv combustion thiab cov combustion khoom tawm los ntawm lub tso yeeb nkab. Ib tug kev piv txwv cheeb tsam no yog cov txheej txheem ntawm nyob rau hauv cov pa luam yeeb tso yeeb nkab rau muab sensors thiab zauv hlab. Gas kub, concentration ntawm combustion-tso tebchaw, oxygen concentration, lub teeb attenuation ntawm flue roj, tag nrho tus nqi ndlwg ntawm huab cua thiab combustion khoom tau ntsuas nyob rau hauv cov zauv yeeb nkab.
Khoom nta thiab daim ntawv thov ntawm cov Tib Hlawv Item
1. Monomer combustion khoom mus kuaj muaj xws li trolley, tsau ncej, roj collector, collector, J-hom tso yeeb nkab, centrifugal kiv cua, cua ceev tswj ntaus ntawv, kev ntsuas seem, roj tsom xam txee, cov ntaub ntawv tshaaj system, thiab lwm yam
2. Tus trolley can yuav nruab muaj ob thiab ob tog perpendicular qauv nrws. Tom qab ntawm cov ntsug lub, muaj yog ib tug xuab zeb box burner. Lub nto tiv cav tseb hom yog saws, thiab nplaim taws nrhiav kom tau system yog txawm peem rau raws li lub extinguishing tiv thaiv ntaus ntawv.
3. Tsau ncej. Lub trolley yog thawb mus rau hauv nws mus ntsuam xyuas thiab txhawb cov roj sau hood. Ib tug pab burner yog tsau rau hauv tus ncej. Nyob rau tib lub sij hawm, ib tug nplaim taws nrhiav kom tau system yog txawm peem rau rau ua raws li ib tug tua hluav taws extinguishing tiv thaiv ntaus ntawv.
4. Lub stainless steel roj collector yog nyob rau ntawm lub sab saum toj ntawm lub tsau ncej mus sau cov roj generated los ntawm combustion.
5. Stainless hlau J-hom pa luam yeeb tso yeeb nkab, Thaum tshav kub kub-insulating yeej yeeb nkab nrog puab kab uas hla ntawm (315 +5) hli, insulated nrog 50 mm tuab tshav kub-resistant mineral wool;
6. Cov pa luam yeeb tso system yuav tsum tau tsis tu ncua haus luam yeeb thiab tso pa luam yeeb ntawm cov kev ceev ntawm 0.50 m3 / s-0.65 m3 / s, thiab yuav tswj los ntawm zaus hloov dua siab tshiab.
7. Stainless hlau centrifugal kiv cua, uas muaj peev xwm mas 300 degrees ntawm kub, raws li cov kub yuav tsum tau kauj ruam calibration.
8. pawg khiav maub los nrog ntau yam ntawm 0 g / s-2.5 g / s, nyeem ntawv yog cov neeg tsis tsawg tshaj li 1.5%;
9. By kho hluav taws roj zeb tus nqi ndlwg ntawm loj txaus maub los, cov roj mov ntawm lub burner yuav tsum tau txiav tshuaj. Cov pa roj loj txaus tus nqi yog 647 mg / s thiab 2000 mg / s. Cov pa roj tswj system yuav xyuas kom meej tias cov kev hloov ntawm cov roj mov ceev yuav tsum tsis txhob ntau tshaj 5 mg / s thiab cov qhov tso zis thaum tshav kub kub yuav tsum 30.7 + 2 kW.
10. Lub flue roj zauv system muaj tshauv lim, compressor condenser, kom qhuav kem, zauv twj tso kua mis thiab peristaltic twj tso kua mis los xyuas kom meej zoo sau los ntawm flue roj kuaj thiab huv si qhuav.
11. Diaphragm twj tso kua mis, txaus tus nqi: 400l / h, kub thiab corrosion kuj, siv rau zauv roj;
12. Lub lim lub taub hau ntawm haus luam yeeb thiab cov hmoov av lim yog li ntawm cov khoom PTFE nrog 0.5um lim cov ntaub ntawv uas nyob sab hauv.
13. Compressor condenser, txias peev xwm 320KJ / h, lwg point stability 0.1 degree, lwg point zoo li qub hloov 0.1K, kev tiv thaiv theem IP20;
14. Ntshuam rotor flowmeter, xab ntau yog 0-5L / min, kho cov nqi ndlwg ntawm lub analyzer.
15. Paramagnetic oxygen analyzer, xab ntau yog 0-25%, xab oxygen concentration nyob rau hauv roj, concentration ntau yog 0-25%, T90 <12 vib nas this;
16. Tsis-dispersive infrared CO2 analyzer: CO2: 0-10%;
17. Lub pipeline nrog ib tug ntev ntawm 2155 hli yog txawm peem rau nrog siab sojntsuam, peb thermocouples, roj zauv sojntsuam thiab lub teeb dawb system.
18. Lub lis-directional sojntsuam yog kev cob cog rua nrog ib tug mas siab sensor nrog ib tug xab ntau yam ntawm tsawg kawg yog (0-100) Pa thiab ib tug neeg ntawm (+2 Pa). Cov lus teb lub sij hawm ntawm 90% tawm ntawm siab sensor yog 1 s nyob.
19. Cov pa roj zauv sojntsuam yog kev cob cog rua nrog cov roj regulating ntaus ntawv thiab cov mas roj analyzer ntawm O2 thiab CO2.
20. Lub teeb attenuation system yog incandescent hom, thiab cov saj zawg zog ob leeg yog ntsia tau rau hauv lub sab yeeb nkab ntawm lub tso yeeb nkab.
21. Lub teeb yog ib tug incandescent teeb thiab yog siv tau nyob rau (2900 + 100) K xim kub. Lub hwj chim mov yog ib tug ruaj khov DC tam sim no, thiab cov fluctuation ntau ntawm tam sim no yog nyob rau hauv (+ 0.5%) (xws li kub, luv luv-term thiab ntev-lub sij hawm stability).
22. Ib tug lens system rau ntawm lub teeb rau hauv thaum uas tig mus beam nrog ib lub cheeb ntawm tsawg kawg yog 20 mm. Lub luminous aperture ntawm lub phototube yuav tsum tau nyob rau hauv lub focal point ntawm lub lens nyob rau hauv pem hauv ntej ntawm nws, thiab nws txoj kab uas hla (d) yuav tsum tau txiav txim los ntawm lub focal ntev (f) ntawm lub lens yog li ntawd d / f yog tsawg tshaj li 0,04.
23. Lub ntes thiab lub pob zeb ntais photodiode sojntsuam muaj ib tug linear stability ntawm 0.1% thiab ib tug 10-ntsis ntsuas ntau yam. Lub spectral faib responsiveness ntawm lub pob zeb ntais photodiode coincides nrog lub CIE (illumination nkhaus). Tus txheem kev ua V (gamma) yuav tau tsawg kawg yog (+ 5%) yog cov neeg.
24. Lub 90% teb lub sij hawm ntawm tus kho qhov muag attenuation system yuav tsum tsis txhob ntau tshaj 3s.
25. Cua yog tswvcuab rau hauv lub sab raj kom tus kho qhov muag ntaus ntawv huv txaus kom tau raws li qhov yuav tsum tau teeb attenuation drift. Compressed cua yuav siv tau los ua kom tiav no.
Product details of the Single Burning Item
A. Lub software ntaub ntawv yog xam kom meej thiab cov kev tshwm sim yog siv tau. Nws yuav muab tau lub nram qab no calibration thiab cov lag luam interfaces:
a) Calibration ntawm O 2 / CO 2 analyzer: suab nrov thiab drift calibration ntawm O 2 / CO 2 tso zis; thiab tshwm sim tso zis daim ntawv
b) Optical system calibration: suab nrov thiab drift calibration ntawm flue roj ntsuas system; thiab tshwm sim tso zis daim ntawv
c) Optical system calibration: lim calibration; thiab tshwm sim tso zis daim ntawv
d) Cua volume calibration: cua volume tswj ntau yam calibration; thiab tshwm sim tso zis daim ntawv
e) Kauj ruam calibration thiab tshwm sim tso zis daim ntawv
f) Heptane calibration thiab tshwm sim tso zis rau
g) Test cov txheej txheem thiab tau tso zis daim ntawv
B. Cov tau ntawm kauj ruam calibration ntawm burner tshav kub tso zis ntsib cov nram qab no yuav tsum:
a) Cov lag sij hawm ntawm lub O 2 / CO 2 analyzer yog tsis ntau tshaj 30 vib nas this;
b) Cov lus teb lub sij hawm ntawm lub O 2 / CO 2 analyzer yog tsis ntau tshaj 12 vib nas this.
c) Cov lus teb lub sij hawm ntawm burner switching yuav tsum tsis pub tshaj 12 vib nas this;
d) Kub teb lub sij hawm tsis pub tshaj 6 vib nas this;
e) tus piv ntawm Q roj 30s (t) / HRR30s (t), (t) yuav tsum tsis pub dhau (100 + 5)% tsis tu ncua;
f) Qhov txawv ntawm qhov nruab nrab nqi ntawm HRR kauj ruam 2 thiab hais tias ntawm HRR kauj ruam 3 yog tsis ntau tshaj li 0.5 kW.
C. Heptane calibration tau:
a) Cov calorific nqi THR / m ntawm heptane ib chav tsev loj yuav tsum tau (4456 + 222.8) MJ / kg;
b) Tag nrho cov pa luam yeeb tawm los ntawm heptane ib chav tsev loj TSP / m yuav tsum (125 + 25) / kg.
