SBI
SBI Building Products Single Burning Item Building Materials Flammability Tester
Product parameters of Single Burning Item
| size | Mgbo size: 1500mm (W) X 1620mm (D) X 2200mm (H) ụba size: 1700mm (W) X 2500mm (D) X 2200mm (H) |
| ibu | 650KG |
| nwụnye elu | dịghị ihe na-erughị 5 mita |
| mkpuchi | na-erughị 3m X 3M |
| eletrik chọrọ | 220V, 10a; 380V, 5KW |
| gas chọrọ | propane gas |
| mmezi Gas | N2, CO2 Standard Gas |
| mmezi ọkọlọtọ | heptane |
| Standards | Bs EN 13823: 2010, CSNEN 13501-1 + A1: 2009, CSNEN 13823 + A1: 2014 |
| ngwa | Ụlọ ihe, akpakanamde interiors |
| atụ nso | 0-25% |
| signal mmepụta | 4-20mA |
| Omume oge T90 | ≤2S; |
| ihere okpomọkụ | 0-45 ℃ |
| ikwu iru mmiri | <90% (na-abụghị condensing) |
| Linearity | <± 0,1% O2 |
| efu nwayọọ | 0,05% O2 kwa izu |
| Repeatability | <± 0,02% O2 |
| omume oge | T90≤2 sekọnd |
Product iwebata nke Single Burning Item
SBI ule, ie monomer combustion ule, bụ a ọhụrụ usoro ọkọlọtọ bipụtara na emejuputa atumatu oru site na European Union na-enyocha combustion e ji mara ihe. Nke a ọkọlọtọ adopts otu ụkpụrụ dị ka nkuku ọku ule na cone calorimeter. The ọnụ ọgụgụ nke ule bụ n'etiti abụọ. The SBI ule jikoro mgbanwe nke oxygen ịta n'oge ule, dị ka nke ọma dị ka flue gas eruba na CO2 ịta na mmetụta dị aṅaa. Site ịgbakọ okpomọkụ ntọhapụ ọnụego na ụfọdụ oge, ndị FIGRA index nke okpomọkụ ntọhapụ ọnụego, karịa nke okpomọkụ ntọhapụ ọnụego na oge quotient na ule usoro, a na-atụ, nke a na-eji were ire retardancy nke ewu ihe.
The dum ule ngwá agụnye combustion laabu, akara ụlọ, Trolley, anwụrụ ọkụ iyuzucha anwụrụ, data collection na analysis ngwaọrụ, gas ọkọnọ akara ngwaọrụ. The ule e rụrụ na a combustion ulo na a elu nke 2.4m na mpaghara 3M X 3m. E nwere ndị gas obon enyeghachi ya okpukpu anọ na anwụrụ ọkụ iyuzucha anwụrụ ejikọrọ na nlele anwụrụ na n'elu ụlọ, ma na e nwere ohere maka ikuku na-abanye na ụzọ ọpụpụ ndammana n'okpuru Trolley. N'oge ule, okpomọkụ tọhapụrụ site sample combustion na combustion ngwaahịa na-atara iyuzucha anwụrụ. A mbara nlele ebe a na-mere ndokwa na anwụrụ ọkụ iyuzucha anwụrụ maka ịtụkwasị sensọ na nlele akpa. Gas okpomọkụ, ịta nke combustion-tọhapụrụ ogige, oxygen ịta, ìhè attenuation nke flue gas, ngụkọta eruba ọnụego nke ikuku na combustion ngwaahịa a tụrụ na nlele ọjà.
Product Akụkụ na ngwa nke Single Burning Item
1. Monomer combustion ule ngwá agụnye Trolley, ofu etiti, gas mkpoko, mkpoko, J-ụdị iyuzucha anwụrụ, centrifugal akwado, ifufe ọsọ akara ngwaọrụ, mbara n'ihe ngalaba, gas analysis kabinet, data nnweta usoro, wdg
2. The Trolley ike -onwem na abụọ ibe perpendicular sample ụdị. Na na ala nke na-akwụ ọtọ n'akuku, e nwere a ájá igbe burner. The elu mgbanye mode na nakweere, na ire-ọku nchọpụta usoro a kwadebere n'ụzọ ka emenyụ nchedo ngwaọrụ.
3. ofu eku. The Trolley na-kewapụrụ n'ime ya na-anwale ma na-akwado gas obon enyeghachi ya okpukpu anọ. Inyeaka burner bụ ofu na eku. N'otu oge, a ire ọkụ nchọpụta usoro a kwadebere n'ụzọ na-eme ka a ọkụ emenyụ nchedo ngwaọrụ.
4. The igwe anaghị agba nchara gas mkpoko na-emi odude ke n'elu nke ofu etiti anakọta gas N'ịbụ combustion.
5. igwe anaghị agba nchara J-ụdị anwụrụ ọkụ iyuzucha anwụrụ, okpomọkụ-egbochi ihe okirikiri anwụrụ na n'ime dayameta nke (315 +5) mm, a gwara mmanụ na 50 mm oké okpomọkụ na-eguzogide ịnweta ajị;
6. The anwụrụ ọkụ iyuzucha usoro ga-enwe ike nọgidere na-aṅụ sịga na iyuzucha anwụrụ ọkụ na-agba nke na 0,50 m3 / S-0.65 m3 / s, na ike usoro ugboro akakabarede.
7. igwe anaghị agba nchara centrifugal ofufe, nke nwere ike idi 300 degrees nke okpomọkụ, na-ezukọ na elu okpomọkụ chọrọ nzọụkwụ mmezi.
8. Mass eruba njikwa na nso nke 0 g / s-2,5 g / s, na-agụ ziri ezi na-erughị 1.5%;
9. Site n'ịgbanwe propane eruba ọnụego site uka eruba njikwa, nke gas ọkọnọ nke burner ga-akpaghị aka na-achịkwa. The gas uka eruba ọnụego bụ 647 mg / s na 2000 mg / s. The gas akara usoro nwere ike hụ na mgbanwe nke gas ọkọnọ ọsọ ekwesịghị gafere 5 mg / s na mmepụta okpomọkụ kwesịrị 30.7 + 2 kW.
10. The flue gas nlele usoro mejupụtara ash iyo, Compressor condenser, ihicha kọlụm, nlele mgbapụta na peristaltic mgbapụta iji hụ irè collection of flue gas samples na ọcha ihicha.
11. Diaphragm mgbapụta, eruba ọnụego: 400l / h, elu okpomọkụ na corrosion eguzogide, eji maka nlele gas;
12. The nyo isi nke anwụrụ ọkụ na ájá nyo na-emi esịnede nke siri ike PTFE na 0.5um nyo ihe onwunwe n'ime.
13. Compressor condenser, obi jụrụ ikike 320KJ / h, igirigi ebe kwụsie ike 0,1 ogo, igirigi ebe static mgbanwe 0.1K, nchebe larịị IP20;
14. Import rotor flowmeter, atụ nso 0-5L / min, kpatụ eruba ọnụego nke analyzer.
15. Paramagnetic oxygen analyzer, atụ nso 0-25%, atụ oxygen ịta na gas, ịta nso 0-25%, T90 <12 sekọnd;
16. Non-dispersive infrared CO2 analyzer: CO2: 0-10%;
17. The pipeline na a ogologo nke 2155 mm na-onwem na mgbali nyocha, atọ thermocouples, gas nlele nyocha na-acha ọcha na ìhè usoro.
18. The bi-directional nyocha a na-ejikọrọ na ihe dị mgbali mmetụta na a ọtụtụ nso nke dịkarịa ala (0-100) Pa na ihe ziri ezi nke (+2 Pa). The omume oge nke 90% na mmepụta nke mgbali mmetụta bụ 1 s na kasị.
19. The gas nlele nyocha a na-ejikọrọ na gas nduzi ngwaọrụ na dị gas analyzer nke O2 na CO2.
20. The ìhè attenuation usoro bụ incandescent ụdị, na mgbanwe nkwonkwo arụnyere na akuku anwụrụ nke iyuzucha anwụrụ.
21. The oriọna bụ incandescent oriọna ma-eji na (2900 + 100) K agba okpomọkụ. The ike ọkọnọ bụ a anụ DC ugbu a, na mmajijiji nso nke ugbu a bụ n'ime (+ 0,5%) (gụnyere okpomọkụ, mkpụmkpụ-okwu na ogologo oge kwụsie ike).
22. A oghere usoro maka n'ilekwasị anya ìhè n'ime a yiri doo na a dayameta nke dịkarịa ala, 20 mm. The luminous aperture nke phototube ga-emi odude ke Baịbụl hiwere isi n'ebe nke oghere n'ihu ya, na ya dayameta (d) ga-ekpebisi ike site Baịbụl hiwere isi n'ebe ogologo (f) nke oghere nke mere na d / f bụ ihe na-erughị 0,04.
23. The detector na sịlịkọn photodiode nyocha nwere a linear nkwụsi ike nke 0.1% na a 10-bit n'ihe nso. The spektral nkesa responsiveness nke sịlịkọn photodiode ekwekọ n'àgwà nke ndị CIE (ìhè usoro). Ọkọlọtọ ọrụ V (gamma) nwere ike isi nweta dịkarịa ala (+ 5%) ziri ezi.
24. The 90% omume oge nke ngwa anya attenuation usoro ekwesịghị gafere 3S.
25. Air ẹkenam n'ime n'akụkụ tube na-ngwa anya ngwaọrụ ọcha iji ihe a chọrọ n'aka nke ìhè attenuation nwayọọ. Abịakọrọ ikuku nwere ike iji na-emezu nke a.
Product details of the Single Burning Item
A. The software data na-gbakọọ n'ụzọ ziri ezi na-arụpụta bụ nti. Ọ nwere ike na-enye ndị na-esonụ mmezi na ime ihu:
a) mmezi nke O 2 / CO 2 analyzer: ụzụ na nwayọọ mmezi nke O 2 / CO 2 mmepụta; na N'ihi mmepụta ụdị
b) Optical usoro mmezi: ụzụ na nwayọọ mmezi nke flue gas n'ihe usoro; na N'ihi mmepụta ụdị
c) Optical usoro mmezi: nyo mmezi; na N'ihi mmepụta ụdị
d) Air olu mmezi: ikuku olu akara nso mmezi; na N'ihi mmepụta ụdị
e) Nzọụkwụ mmezi na N'ihi mmepụta ụdị
f) Heptane mmezi na N'ihi mmepụta maka
g) Test usoro na-arụpụta mmepụta ụdị
B. The results nke nzọụkwụ mmezi nke burner okpomọkụ mmepụta izute ndị na-esonụ chọrọ:
a) The lag oge nke O 2 / CO 2 analyzer bụ karịa 30 sekọnd;
b) The omume oge nke O 2 / CO 2 analyzer bụ karịa 12 sekọnd.
c) The omume oge nke burner ịmafe ekwesịghị gafere 12 sekọnd;
d) okpomọkụ omume oge adịghị gafere 6 sekọnd;
e) ndị ruru nke Q gas 30s (t) / HRR30s (t), (t) kwesịrị n'ime (100 + 5)% nọgidere;
f) Ihe dị iche n'etiti nkezi uru nke HRR nzọụkwụ 2 nakwa na nke HRR nzọụkwụ 3 bụ karịa 0,5 kW.
C. Heptane mmezi pụta:
a) The calorific uru THR / m nke heptane kwa unit uka kwesịrị (4456 + 222.8) MJ / n'arọ;
b) Total anwụrụ ọkụ mkpụrụ heptane kwa unit uka tsp / m kwesịrị (125 + 25) / n'arọ.
