Isigaxa Calorimeter

Incazelo emfushane:

Isigaxa Calorimeter izinyathelo ukufudumeza ukukhululwa isilinganiso (HRR), intuthu ukukhululwa, ukuthungela sikhathi, umoya-mpilo ukusetshenziswa, i-carbon monoxide nesikhutha isizukulwane mass ukulahlekelwa izinga lapho ndlovu echayeke usizo heater oyindilinga.

Min.Order Ubuningi: 1 iyunithi

Inani: kungaxoxwa

Iphakheji: Plywood Case

Model: SL-7601S

Amazinga: ASTM D6113, ASTM E1354, ASTM E1740, ASTM F1550, BS 476-15: 1993, ISO 5660: 2015

Thumela i-imeyli kithi Landa njenge-PDF

umkhiqizo Imininingwane

umkhiqizo Amathegi

Cone Calorimeter for Material Combustion Performance Test of Movable Analysis Cabinet

Umkhiqizo iphrofayela of Isigaxa Calorimeter

Isigaxa Calorimeter yasungulwa ngu V Babrauskas et al. ka Nist ngo-1982 Kuyinto impahla amandla omlilo ukusebenza test ithuluzi okusekelwe-mpilo ukusetshenziswa isimiso. Ngemva kweminyaka engaphezu kweminyaka engu-30 ngcono okuqhubekayo kanye ngcono, Isigaxa Calorimeter isibe omunye ebaluleke test amathuluzi kakhulu nokutadisha izinto omlilo ukusebenza.

I Calorimeter Isigaxa kusekelwe isimiso umoya-mpilo ukusetshenziswa. Umgomo we-oxygen ukusetshenziswa isetshenziswa ulinganise ukushisa Ukukhululwa izinga materials. Okubizwa ngokuthi umoya-mpilo ukusetshenziswa isimiso ukuthi ukushisa ezikhishwe iyunithi-mpilo idliwe ngesikhathi omlilo ngamunye iyefana, futhi ukubaluleka kukalwa ukuba 13.1MJ / kg + 5%. Ngo sokuhlola, singakwazi ukulayisha ezisikiselwe umthwalo iyunithi ukukala izinga mass ukulahlekelwa isampula in inqubo amandla omlilo; shisisa isampula futhi okhela ngu inhlansi ukuthungela ke ukuhlola flammability kanye ukuthungela yayo isikhathi; ukuqoqa igesi omlilo ku pipe enamathiselwe futhi hood yizimoto uqoqa igesi ingcindezi umehluko, igesi okuhlushwa lokushisa. Ngokusebenzisa kudivayisi optical, umusi kwabantu ukusebenza imingcele lingalinganiswa. Ngesikhathi esifanayo, le idatha enwetshiwe ezifana amandla omlilo ukushisa nokuqothulwa endaweni ethize ingatholakala ngokusebenzisa ngenhla idatha ukuthola. Isigaxa Calorimeter test kuyinto ephephile, kuyashesha futhi enembile ukuthola indlela. Ngaphezu zokuthuthukisa umkhiqizo, Isigaxa Calorimeter lungasetshenziswa njengoba ithuluzi ukulawula izinga.

Umkhiqizo imingcele ka Isigaxa Calorimeter

Ubukhulu	1800mm (W) * 900mm (D) * 2650mm (H)
isisindo	350 kg
izidingo ugesi	220 V, 50 Amps
lokushisa Ambient	10 ℃ kuya 35 ℃
Ukusebenza negesi	Isiguquli samandla omoya negesi
Isilawuli Samandla negesi	Methane, nitrogen, CO2 / CO Inhlanganisela

Umkhiqizo Isici Isigaxa Calorimeter

Isigaxa Calorimeter nge ezithathekayo ukuhlaziywa iKhabhinethi, kungenziwa exhunywe nge enkulu ukushisa Ukukhululwa izinga uhlelo test ezifana ISO 9705, EN 13823 njll, kuhlangatshezwene nakho ISO 5660, ASTM E1354, BS 476 amazinga Ingxenye 15 njll ukuhlola.

Uxhumano test umzimba futhi 19 amayintshi ukuhlaziywa lesigungu esishunyekiwe ikhompyutha kwesikrini PC 15 Inch Touch, lonke ukulawula nokuhlolwa othomathikhi.

heater oyindilinga amandla ukalwe 5000W, ukushisa okukhipha of 0 ~ 100kW / m2, usebenzisa PID lokushisa isilawuli, kuyilapho Isigaxa emisebeni kungaba enezingqimba noma mpo.

Sichayeke ngumgogodla kobuso isampula 50 x 50mm ububanzi, emisebeni esikhungweni ukuphambuka akuyona ezingaphezu kuka-2%.

Isampula enesisindo ububanzi 0 ~ 3000g; ukunemba: 0.1g.

Auto Split Ukuvala zivulwa ngokuzenzakalelayo sokudlulisa emisebeni ukuba naleli sampula.

ABB EL3020 Paramagnetic-mpilo analyzer, usebenzisa indlela yokushintsha paramagnetic ukukala lokuhlushwa oxygen gas. Lokuhlushwa uhla 0-25%.

Intuthu ukuminyana analysis besebenzisa laser uhlelo, uhlelo siqukethe laser 0.5mW Yena Ne nzima, umtshina main futhi umtshina asizayo.

Uhlelo qeda siqukethe fan, ikhava intuthu iqoqo, the qeda ipayipi futhi orifice ipuleti ukugeleza imitha nokunye. Exhaust fan ukugeleza ngesilinganiso 0 ~ 50g / s, ukucacisa 0.1g / s.

Ring osampulako ezifakwe umusi lokuqoqa hood at 685 mm esinezimbobo ezingu-12.

I qeda ukugeleza rate kufanele latholakala ngokulinganisa indawo umehluko ingcindezi nhlangothi zombili ebukhali onqenqemeni orifice 350 mm phezu fan, ububanzi engaphakathi abukhali onqenqemeni orifice ipuleti kuyinto 57mm + 1mm.

ABB SCC-S negesi amasampuli uhlelo zihlanganisa izibonelo zalokho futha, ukuhlunga, isicupho abandayo, amanzi angcolile ocucuzayo, umshini amanzi kanye CO2 izihlungi;

Amanzi ephathekayo ukupholisa uhlelo ngaphandle isidingo imisele yamanzi kanye amapayipi uma usebenzisa imitha Heat Flux (i-ISO 5660).

Ukuze ikwazi ukusabela lonke test system, ukusetshenziswa isikwele ukuvulwa zethusi Samandla sikaphalafini, asetshenziswa ukukala ukubaluleka C- Coefficient.

Uhlelo idatha ukuthola ukwazi irekhodi-mpilo analyzer, imitha orifice, thermocouple namanye amathuluzi nomkhiqizo.

Izicelo: izinto ekwakheni, wesitimela zokuthutha, izinto lokuthumela, izintambo futhi izintambo, nakweminye imikhakha

ejwayelekile

ASTM D6113, ASTM E1354, ASTM E1740, ASTM F1550, ASTM E1474

BS 476-15: 1993, ISO 5660: 2015, CSN EN 13501-1 + A1: 2009, CSN EN 45545-2 + A1: 2015

Imo MSC 40 (64), GB 8624: 2012, GB / T 16172: 2007, NFPA 271, NFPA 264