EN 45545 Spread of Flame Tester
Spread of Flame Tester With Computer and standard test software control
Product Introduction of Faafidda Abuulahab, Tijaabiyaha
Sprea of ahaatid olol waxaa loo isticmaalaa si ay u qiimeeyaan sifooyinka sari qalabka rail iyo qalabka markab iyo heerka tallaabooyinka faafinta olol, olol for suuroggalaan jiraan masaafo, CFE (Critical ka daadanayo at bakhtiiyaha) iyo guud ahaan loo sii daayo kulaylka. Habka Baaritaankaan waxaa ka yimid ISO 5658-2 (Reaction in testsSpread dab Qeybta flame- 2 faafinta Lateral on dhismaha alaabta ee qaabeynta toosan) iyo sifooyinka tallaabooyin sari ee muunada toosan (155mmX800mm).
ISO 5658-2 : Reaction to fire tests Spread of flame - Part 2 Lateral spread on building products in vertical configuration
IMO Resolution A. 653 (16): Talo soo jeedinta ku saabsan nidaamka baaritaanka dab ololi of bulkhead, saqafka iyo sharraxaa waxyaabaha dhameysatay
ASTM E 1317 : Standard test method for flammability of marine surface finishes
Product koobin ee Faafidda Abuulahab, Tester
|
Cabirka |
2200 mm (W) x 2120 mm (H) x 1100 mm (D) |
|
miisaanka |
128kg |
|
shuruudaha korontada |
220 V, 10 Amps |
|
heerkulka |
10 ° C ilaa 35 ° C |
|
dhaqmaan gaaska |
methane |
|
sari gaaska |
propane ama methane |
|
heerarka |
ISO 5658-2-2006, CSN EN 45545-2 + A1: 2015, IMO FTPC Part 5, IMO Res.A.653 (16), |
|
Arjiyada |
gaadiidka tareenka, qalabka maraakiibta, beeraha kale |
Sifooyinka Performance Product of Faafidda Abuulahab, Tester
1. qalab Imtixaanku wuxuu ka kooban yahay afar qaybood oo waaweyn: go'an ee shucaaca oo qows ku saxan iyo set ah oo qows ku muunad, kuwaas oo wada xiran si ay u sameeyaan qaab-dhismeedka loo baahan yahay la saxan shucaaca, qaybta muunad iyo gubi suuroggalaan.
2. saxan shucaaca waxay bixisaa dusha shucaac ah oo ku saabsan 480 mm X 280 mm ah, iyo daaha biraha waxaa la siiyaa on hore shucaaca si loo kordhiyo shucaaca.
3. il Air of saxan shucaaca waxaa bixiya kabuufi, iyo Converter inta jeer waxaa loo isticmaalaa si ay u xeeriyo.
4. Isticmaal propane xakamaysada socodka mass sharciyaynta il gaaska, iskaashi la fiicni Venturi, qas hawada, iyo waxay bixiyaan isha gaaska sari waayo saxan shucaaca.
5. Siinta saxan dhaqmaan iska furan iyo dhaqaaqin track ee qiime kala mitirka socodka kulaylka lagu ogaan karaa in ka daadanayo shucaaca kulaylka buuxiya shuruudaha heerka.
6. Biyo-qaboojiyey shucaaca kulaylka shidma ka daadanayo, oo waxaa loo isticmaalaa in lagu cabbiro qalooca ka daadanayo shucaaca kulaylka of saxan shucaaca.
7. biyo la qaadan karo qaboojinta qalabka wareegaya qaadan kartaa iska kulaylka dusha mitirka socodka kulaylka.
8. gubi tube dhoobada si toos ah u dhaqmaan karaa dusha sare ee saamiga baaritaanka dab furan.
9. flowmeter Rotor siin kara gaaska sari isku dhafan waayo gubi tube dhoobada.
10. Mass xakamaysada socodka si fudud loo cabbiro karo kulaylka methane by qiyaaso daadanayo kulaylka muhiim ah.
11. Sida laga soo xigtay IMO heerarka imtixaanka, qalabka thermocouple waxaa lagu bixin karaa si loo qiyaaso heerka sii daayo kulaylka iyo xuduudaheedu kale ee la xiriira.
12. gubi The dhaqmaan methane iyo methane xakamaysada socodka mass siin kara 1kW iyo 3KW heerkulka olol.
13. Waqtiga baaritaanka, camera ah u arki karaan iyo badbaadin gobolka cabbirka barnaamijka.
14. qalabaysan ah muraayad dhawrid ku xagal-hagaajin, heerka olol faafo waxaa lagu ogaan karaa iyada oo muraayad dhalooyinka iyo qaadin tijaabada waqtiga baaritaanka, iyo si toos ah duubay by biiro cagta.
15. Computer iyo software baaritaanka caadiga ah waxaa loo isticmaalaa si loo xakameeyo nidaamka baaritaanka.
Product Feature of Faafidda Abuulahab, Tijaabiyaha
The apparatus consists of a radiant panel having dimensions of 280 x 483 mm, mounted vertically, and making an angle of 15° with the specimen.
The orientation of the panel results in an incident radiant flux that decreases from 50 kW/m² at one end to approximately 1 kW/m² at the other end of the specimen.
The sample is ignited by a non-impinging, gas/air pilot flame.
Viewing rakes placed at a 50-mm spacing along the specimen.
Heat Flux Meter - for setting the irradiance level at the surface of the specimens, the range from 0-50KW/m2.
Portable water cooling system without need for waterworks and plumbing when using the Heat Flux meter.
The radiant burner system is fully automatic, with spark ignition and safety interlocks.
MFC (Mass Flow Controller) to easily measure the heat amount of methane gas in measuring critical heat flux.
Camcorder to observe and save test conditions in a program during tests.
To meet the IMO specification a stack is fitted complete with thermopile for estimating heat release rate.
Records the spread rate of flame after this records ignition and extinguishment time of flame for each distance of specimens. And the other test results is Heat for ignition (MJ/㎡), Heat for sustained burning (MJ/㎡), Critical flux at extinguishment (kW/㎡), Average heat for sustained burning (MJ/㎡), Total heat release (kW),Peak heat release rate (kW) .
How is flame spread measured?
Flame spread rating is calculated by the distance a flame travels across a material, divided by the amount of time it takes to travel that distance. Testing for flame spread rating involves burning materials under controlled conditions and measuring the speed and extent of flame spread.
What is spread of flame test?
Flame spread tests aim at measuring the tendency of a flame to propagate over a substrate and directly correlate to surface flame propagation in a real fire scenario.
