Flammability Of Mattress Sets Test Apparatus

TESTech Instrument (Suzhou) Technologies yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm cov khoom siv hluav taws xob hluav taws xob hauv Suav teb. Txais tos rau cov lag luam wholesale hwm cov khoom siv kuaj ntawm tus nqi sib tw los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev hais lus, thov koj xav email rau peb.

Raws li cov qauv hluav taws xob cuam tshuam rau cov khoom siv hauv tsev hauv ISO 9705, TTech tester muab lub tshuab ntsuas hluav taws xob ywj pheej, suav nrog tus nqi tso tawm hluav taws xob thiab cov cuab yeej ntsuas cuam tshuam xws li paramagnetic oxygen sensor, CO2 thiab CO analyzers, thiab cov khoom siv hluav taws xob - lub teeb ci ntsa iab.

Qhov ntsuas no, ua ke nrog lub khob hliav qab calorimeter thiab SBI txoj kev sim raws li txoj cai siv cov pa oxygen, yog ib qho ntawm cov kev ntsuas hluav taws kub tseem ceeb rau lub tsev thiab cov khoom siv kho kom zoo nkauj.

Txoj kev no simulates ib chav tsev -pob hluav taws kub scenario raws li tus qauv kuaj mob thiab yuav tsum tau cov qauv kuaj yuav tsum tau muab ntsia raws nraim raws li nws daim ntawv thov tiag tiag. Cov txiaj ntsig kev xeem no tsuas yog siv tau rau txoj kev teeb tsa tshwj xeeb ntawm cov qauv.

Vim tias qhov yuav tsum tau ua kom nruj rau cov qauv kom muaj nuj nqis thiab cov kev sim ntsuas, txoj kev no feem ntau yog siv rau kev tshawb fawb txog hluav taws thiab tshuaj xyuas cov ntaub ntawv uas nws cov yam ntxwv kub tsis tuaj yeem ntsuas tau zoo los ntawm qhov ntsuas me me -.

Nyob rau hauv chav tsev ces kaum qhov hluav taws kub xeem, cov qauv yog ntsia rau sab hauv phab ntsa ntawm chav tsev, tsis muaj installation ntawm lub qab nthab, thiab ib tug propane burner yog siv raws li cov hluav taws xob qhov chaw. Cov ntsuas ntsuas muaj xws li qhov tso tawm cua sov, qhov kub thiab txias, tso cua sov, lub sij hawm flashover, CO2, thiab CO, ntawm cov cua kub tso tawm thiab lub sijhawm flashover yog qhov tseem ceeb tshaj plaws.

• Sab hauv ntawm chav kuaj yog tsim los ntawm cov khoom siv refractory nrog qhov ntom ntawm 700 kg / m3 thiab kev ua haujlwm hluav taws kub ua tau raws li Class A1 cov khoom siv hluav taws xob.
• Sab hauv chav loj: 3.6 m x 2.4 m x 2.4 m.
• Hluav taws kub- tiv thaiv chav tsev; stainless hlau ntaiv ntsia sab nraum chav tsev kom yooj yim txij nkawm ntawm cov pa luam yeeb ntsuas qhov system.
• Lub qhov rooj yog nyob rau hauv nruab nrab ntawm ib tug 2.4 mx 2.4 m phab ntsa. Lwm cov phab ntsa, pem teb, thiab qab nthab tsis muaj qhov qhib qhov cua. Qhov rooj loj: 0.8 m (W) x 2.0 m (H).
• Lub kaw lus muab kev siv hluav taws xob tsis siv neeg thiab tsis siv neeg kaw cov ntaub ntawv ntsuas cuam tshuam.
• 10 kV spark generator nrog kev nyab xeeb kaw -tawm ntaus ntawv; ignition timer txhawb segmented lub sij hawm, tso saib kev daws teeb meem 1 s, thiab lub sij hawm yuam kev tsawg dua 1 s / h; calibration burner flow meter raug nyob rau hauv +/- 2% ntawm kev nyeem ntawv.
• Stainless hlau propane sandbox burner muaj cov khoom ntxeem tau inert; Gas ntws tswj los ntawm cov khoom loj tuaj txawv teb chaws nrog qhov tseeb tsawg dua 2%.
• Tsis siv neeg ignition, tsis siv neeg lub sij hawm, thiab tsis siv neeg roj kaw -off flameout.
• Kev tsim hluav taws xob tua hluav taws thiab cov kua dej tsim tawm. Bipolar gas flow valve tswj qhov system tsis txhob tso pa tawm los ntawm solenoid valve tsis ua haujlwm thiab txo qhov kev pheej hmoo tawg.
• Standard 304 stainless hlau sandbox propane burner, tiv taus siab -kub oxidation thiab corrosion.
• Stainless hlau pa luam yeeb sau hood thiab tso pa tawm, txaus nyiam thiab corrosion-resistant.
• Hloov pauv- kiv cua zaus ntxiv rau cov inverter txawv teb rau kev tswj cua ceev ceev; tso zis muaj peev xwm tsis tsawg dua 3.5 m3 / s.
• Cua ceev sojntsuam ua los ntawm 316 stainless hlau, ntev 32 hli, puab txoj kab uas hla phi14 hli.
• Stainless hlau pa luam yeeb sau hood 3 mx 3 m kom tsis txhob muaj pa taws.
• Kho tau - kiv cua nrawm kom ntseeg tau tias lub hood tuaj yeem khaws tag nrho cov pa taws.
• Taiwan Delta inverter ntxiv rau qhov sib txawv - kiv cua zaus tswj qhov tso pa tawm ntawm (0.6 +/- 0.05) m3/s, nrog lub sij hawm teb cov lus teb tsawg dua 1 s.

• High -precision patented sampling system kom ruaj khov sampling gas nkag mus rau hauv cov roj analyzer yam tsis muaj impurity cuam tshuam, txhim kho kev soj ntsuam raug.
• Sampling probe made of inert material with dense fine holes for detecting oxygen concentration and CO and CO2 concentrations; tshaj - cov pa roj compressed tuaj yeem tshem tawm qhov kev soj ntsuam kuaj.
• suav nrog cov lim lim thiab peb -stage filtration system nrog pom qhov tseeb ntawm 0.3 um.
• Txias ntxiab siv compressor-raws li lub tub yees system, tswj cov pa ntsuas kub ntawm 0 txog 5 ° C los tiv thaiv kev ntsuas kev ruaj ntseg thiab kev pabcuam lub neej.
• German imported suction twj muab roj sampling zog, txaus tus nqi 30 L / min.
• Qhuav lub tog raj kheej cais dries thiab tshem tawm impurities los ntawm oxygen thiab nitrogen dioxide tsom xam cov pa roj.
• Exhaust hood ua los ntawm stainless hlau, stainless hlau duct txoj kab uas hla 400 mm, customizable raws li cov neeg yuav tsum tau.
• High-precision pob valve rau qhib thiab kaw txoj kev roj, nrog cov roj tsis siv neeg txiav -tawm.

• Imported -brand paramagnetic oxygen analyzer tsis qis dua li cov qauv khoom lag luam; O2 ntsuas ntau yam 0 mus rau 25%, linear deviation tsawg dua 0.5% FS, repeatability tsawg dua 50 ppm O2, analyzer teb lub sij hawm T90 tsawg dua 3.5 s.
• Ntshuam -brand infrared CO2 analyzer tsis qis dua li tus qauv coj los; CO2 ntsuas ntau yam 0 mus rau 10%, linear deviation tsawg dua los yog sib npaug rau 1% FS, repeatability tsawg dua los yog sib npaug rau 0.5% FS, analyzer teb lub sij hawm T90 tsawg dua 2.5 s.
• Imported -brand infrared CO analyzer tsis qis dua li cov qauv tsim khoom; CO ntsuas ntau yam 0 mus rau 1%, linear deviation tsawg dua los yog sib npaug rau 1% FS, repeatability tsawg dua los yog sib npaug rau 0.5% FS, analyzer teb lub sij hawm T90 tsawg dua 2.5 s.
• Teb chaws USA imported photoelectric receiver: wavelength ntau 350 mus rau 1100 nm, ncov teb 0.65 A / W, nce 70 dB.
• Transmittance calibration mode muab ib qho -tseem ceeb tsib-theem tsis siv neeg calibration nrog cov ntxaij lim dej txawv teb chaws, tsis muaj phau ntawv lim hloov.
• Lens tsom teeb rau hauv 20 mm parallel beam; d/f tsawg dua 0.04; chromatic standard function raug +/- 5%; tso zis linearity nyob rau hauv 3% ntawm transmittance los yog nyob rau hauv 1% ntawm kiag transmittance.
• Lub sij hawm teb rau 90% system tso zis tsis ntau tshaj 3 s; lub sijhawm kaw qhov tseeb yog 0.1 s; Lub sijhawm sau cia tuaj yeem teem caij, nrog tsawg kawg 1 s.
• Teb Chaws Asmeskas tuaj txawv teb chaws Omega thermocouple, qhov tseeb 0.1 degrees C, ceev kub sau, kev pab lub neej ntev.
• Teb chaws As Mes Lis Kas imported micro sib txawv siab sensor, ntau yam 0 txog 2000 Pa, raug +/- 1% FS, hysteresis +/- 0.1% FS, siab tshaj plaws linear siab 69 kPa, daws teeb meem 1 Pa, thiab lub sij hawm teb rau 90% tso zis mus txog 1 s.
• Teb Chaws Asmeskas tuaj txawv teb chaws Metherm thermopile tshav kub flux meter rau teeb tsa cov hluav taws xob theem ntawm cov qauv saum npoo, nruab nrog cov dej txias; tsim ntau yam 0 txog 100 kW/m2, qhov tseeb +/- 3%, repeatability +/- 0.5%.
• Burner calibration system siv propane nrog purity siab dua 95% los ntsuas qhov ntsuas kub tso tawm ntsuas los ntawm qhov ntsuas. Imported propane huab hwm coj flow meter precisely tswj propane txaus rau burner kub tso zis calibration.
• Dej txias qhov system muab rau cov cua txias ntawm cov khoom siv hluav taws xob txawv teb chaws thaum lub sijhawm ua haujlwm.
• Imported mass flow meter tswj cov roj ntws nrog qhov tseeb 2%; Thaum tshav kub kub tso zis yog 100 kW rau thawj 10 feeb, thiab yog hais tias flashover tsis tshwm sim, burner tshav kub tso zis ua 300 kW tom qab 10 feeb.

• Loj - ntsuas qhov ntsuas kub tso tawm ntsuas qhov system siv lub propane calibration system, muaj peev xwm ntsuas txog li 5 MW thaum tshav kub kub tso tawm.
• Ib qho -tseem ceeb tsib-theem kho qhov muag qhov system calibration ntawm 0%, 25%, 50%, 75%, thiab 100%.
• Cua ceev calibration system muab.

• Labview tswj system mob siab rau cov cuab yeej kuaj, nrog cov neeg siv -tus phooj ywg interface, ua haujlwm yooj yim, thiab tswj kom raug.
• Cov haujlwm muaj xws li tso saib cov xwm txheej ntsuas, ntsuas lub ntsuas ntsuas thiab khaws cia cov txiaj ntsig ntsuas ntsuas, sau cov ntaub ntawv xeem, suav cov ntsuas qhov xav tau, nthuav tawm cov txiaj ntsig raws li tus qauv yuav tsum tau ua, thiab qhov nruab nrab ntau qhov ntsuas ntsuas.
• Lub tshuab computer sib txuas lus nrog PLC los ntawm RS485 interface kev sib txuas lus module rau cov ntaub ntawv xa mus thiab tswj kev txav.
• Cov txiaj ntsig tau raug thiab txhim khu kev qha, rov ua tau zoo, thiab qhov yuam kev tsis ntau tshaj +/- 2%.
• Cov teeb liab tau txais kev ua haujlwm yog txuas nrog lub tshuab hluav taws xob tswj hluav taws xob; PLC logic tso zis intelligently adjusts preset cua ceev; mechanical rotation module yog txuas nrog PLC I / O cov chaw nres nkoj los tswj lub xeev kaw ntawm cov txheej txheem kev sib hloov.
• Labview ua haujlwm software muab cov ntaub ntawv muaj zog sib cuam tshuam thiab tsim nyog rau kev tshawb fawb tshawb fawb.
• Software modules tuaj yeem txheeb xyuas cov txheej txheem nkhaus ntawm cov ntaub ntawv sib txawv.
• Los ntawm kev hloov kho cov ntaub ntawv nyoos los ntawm kev teeb tsa parameter, qhov sib txawv ntawm cov txiaj ntsig kev xeem rau tib cov qauv tuaj yeem muab piv los pab txheeb xyuas qhov cuam tshuam rau qhov ntsuas.
• Daim ntawv tshaj tawm kev xeem txhawb kev hloov kev tshuaj ntsuam ntawm tag nrho - daim duab loj thiab cov duab kos duab.
• Kev kho tus kheej ncua sij hawm tuaj yeem siv rau O2, CO, thiab CO2 rau kev soj ntsuam tob dua ntawm cov txiaj ntsig kev xeem.
• Dawb xaiv cov zis nkhaus: O2, CO2, CO, Heatflux, MFM, DPT, PD.
• Lub sij hawm ncua sij hawm cuam tshuam kev soj ntsuam ntawm cov txiaj ntsig kev xeem.
• Kev soj ntsuam cov ntaub ntawv tau tshwm sim hauv -time digital thiab nkhaus daim ntawv, suav nrog qhov kub, av noo, ntws, siab, kis, thiab O2 / CO2 concentration.
• Tiag -lub sij hawm xam, tsom xam, thiab tso saib cov txheej txheem tsis xws li cov cua kub tso tawm tus nqi, pa luam yeeb tus nqi, oxygen noj, CO2 tiam, CO tiam, loj poob, radiant tshav kub, cua ceev, thiab tag nrho cov tshav kub tso tawm.
• Optical system calibration siv ib qho -tseem ceeb tsib-theem tsis siv neeg calibration ntawm 0%, 25%, 50%, 79%, thiab 100%, nrog cov ntawv qhia tsis siv neeg calibration.
• Cov ntawv xeem ntawv module txhawb kev saib ua ntej, kho, thiab tshaj tawm kev tsim.

• Pem teb nruab nrab kub flux piv rau lub sij hawm nkhaus.
• Volume flow in the exhaust duct piv rau lub sij hawm nkhaus.
• Thaum tshav kub kub tso tawm tus nqi piv rau lub sij hawm nkhaus.
• CO ntau lawm piv rau lub sijhawm nkhaus.
• CO2 ntau lawm piv rau lub sijhawm nkhaus.
• Cov pa luam yeeb concentration tiam piv rau lub sijhawm nkhaus.
• Kev tshuaj xyuas video ntawm kev txhim kho hluav taws.
• Calibration tau tshwm sim.
• Seb flashover tshwm sim thiab flashover lub sij hawm.

• Qhov ntsuas kub ntawm qhov chaw piv rau lub sijhawm nkhaus.
• Vertical kub faib ntawm lub qhov rooj piv rau lub sijhawm nkhaus.
• Kev loj hlob ntawm lub qhov rooj piv rau lub sijhawm nkhaus.
• Convective heat flux ntawm lub qhov rooj piv rau lub sijhawm nkhaus.
• Hydrocarbon tiam piv rau lub sijhawm nkhaus.
• Nitrogen oxide tiam piv rau lub sijhawm nkhaus.
• Cyanide tiam piv rau lub sijhawm nkhaus.

• Imported infrared thermal imaging system; tiag-lub sij hawm tso saib cov nplaim hluav taws kub hauv chav ntawm lub computer screen.

• CO (0.8%) / CO2 (8%), compressed gas, nqus tsev vacuum, computer, propane roj, roj heptane, thiab nitrogen gas.

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