Tsev ntaub ntawv uas tsis yog Combustibility kev kawm
1.Application
Qhov no kuaj qhia txog ib txoj kev rau kev txiav txim seb puas los yog tsis yog ib tug cov ntaub ntawv uas yuav pab ncaj qha mus rau hluav taws kub txoj kev loj hlob thiab yog tseem ceeb rau kev faib ntawm tag nrho cov tsev khoom (xws li floorings) rau hauv chav kawm ntawv A1 thiab A2.
1.Key tsis
750 ± 5 ℃ kub yeej tswj los ntawm disease PID thiab fais fab xws li.
Muab nrog stabilized voltage mov rau ntau ceev kub stabilization.
Nruab nrog 3 thermocouples, rau kub nyob rau hauv lub cub tawg, tshem me me chaw, thiab tshem me me nto ntsig.
3. Qauv
BS : BS 476-4
ISO : ISO 1182
EN : EN 13501
IMO : FTPC Part 1
GB8624-2012
Cov tshuaj tiv thaiv mus tua hluav taws cov kev ntsuam xyuas-Ignitability ntawm lub tsev cov khoom raug rau direct impingement ntawm nplaim
Tsis Siv Neeg Ignitability lub tsev ntaub ntawv Flammability Tester
Daim ntawv thov
Nws yog lub tsev ntaub ntawv Ignitability Tester, los mus txiav txim lub ignitability ntawm lub tsev cov khoom raug rau direct impingement ntsug
Ntsiab tsis
1The burner txoj kab uas hla yog Φ0.17mm, lub Bunsen burner nplaim taws ntev yog 20mm ± 2 hli, thiab cov burner yuav qaij de 45 °.
2 thov nplaim taws (1s-99 s) ± 0.5s rau tus qauv, uas yuav tau tom arbitrarily nrog ib tug neeg ntawm ± 0.2s.
3. combustible roj qhov twg los: hluav taws roj zeb nrog ib tug kev coj dawb huv ntawm ntau tshaj 95%.
Standards
DIN : DIN 53438
ISO : ISO 11925-2
EN : EN 13501
IEC : IEC 61730-2 : 2016
Test txoj kev rau Ceev ntawm Haus luam yeeb los ntawm cov Hlawv los yog decomposition ntawm Yas
Lub tsev ntaub ntawv Haus luam yeeb Ceev Tester
Daim ntawv thov
Haus luam yeeb ceev tester yuav ntsuas cov pa luam yeeb ceev ntawm burning los yog decomposition ntawm yas.
1. Ntsiab Tsis
Cov liab tsab ntawv "TAWM" font nyob rau hauv qab ntawm lub thawv yog ntsia thiab cov tester yuav cais cov ntshiab thiab fuzzy lub xeev cov qauv los ntawm lub pob tshab soj qhov rais;
2.Standards
ASTM D2843 GB 8627-1988
Lub tsev ntaub ntawv tshav kub kub Tso Test txoj kev
Lub khob hliav qab Calorimeter
Lub khob hliav qab Calorimeter ntsuas sov tso tawm tus nqi (HRR), haus luam yeeb tso tawm, tiv cav tseb lub sij hawm, cov pa noj, carbon monoxide thiab cov pa roj carbon dioxide tiam thiab loj tsis npaum li cas thaum tshem me me yog raug rau kev pab ntawm conical rhaub.
Khoom tsis muaj lub khob hliav qab Calorimeter
| Fais fab mov voltage | AC220V AC 50Hz |
| Maximum operating hwj chim | ≥5KW |
| Lub khob hliav qab rhaub hwj chim | ≤5KW |
| Thaum tshav kub kub tso zis thaum tshav kub kub | 0 ~ 120KW / m2 |
| Qhov siab tshaj plaws kev tso kawm ntawm tus qauv box | 100 lub hli × 100 lub hli × 50 hli |
| Tso tus nqi ndlwg | 0.012m3 / s ~ 0,035 m3 / s (adjustable) |
| Sij hawm poob nqi kev daws teeb meem | 1s yuam kev <1s / n |
| Pa tsom xam | paramagnetic oxygen analyzer, concentration ntau 0-25% |
| Haus luam yeeb ceev tsom xam | (Optional) |
| Infrared analyzer | CO: 0-1% CO2: 0-10% (yeem) |
Standard:
ASTM : ASTM D6113 , ASTM E1354 , ASTM E1740 , ASTM F1550
BS : BS 476-15
ISO : ISO 5660
EN : EN 45545-2: 2013
GB : GB / T 16172 : 2007
T e st txoj kev Flooring Vaj Huam Sib Luag.
Radiant Flooring Vaj Huam Sib Luag Test Apparatus
Daim ntawv thov
Nws yog cable rau qhov ntsuas thiab cov hauj lwm ntawm lub thaj chaw ntawm floorings nyob rau hauv cov lus teb rau thaum tshav kub kub thiab nplaim taws nyob rau hauv tej tshuaj laboratory tej yam kev mob. Nws yuav tsum tsis txhob siv ib leeg los piav los yog appraise qhov hluav taws kub teeb meem los yog hluav taws kub uas yuav muaj floorings nyob rau hauv tiag tiag hluav taws tej yam kev mob.
Ntsiab tsis
Lub radiant vaj huam sib luag generates ib tug radiant zog flux faib xws li los ntawm ib tug me me tshaj plaws ntawm 10.9 kW / m2 mus rau ib tug tsawg kawg nkaus ntawm 1.1 kW / m2.
5. dummy calibration tshem me me nrog yas dhos, kom tshav kub hloov mus hloos los 'meter' thiab mounting.
6. Qhov kev ncua deb hlawv kom txog rau thaum cov nplaim taws tawm mus txog thiab hloov dua siab tshiab, los ntawm calibration, mus rau hauv ib tug sib npaug ib qho tseem ceeb radiant flux, nyob rau hauv kW / m2.
7. Thaum tshav kub kub Flux ntsuas: Ntau: 0 ~ 50 kw / m2; Deg emissivity: ε = 0,95 ± 0.05
Post lub sij hawm: Sep-28-2019