1. UL 217 9th Edition yog dab tsi?
UL 217 yog lub tebchaws United States tus qauv rau cov pa luam yeeb, siv dav hauv cov tsev nyob thiab cov tsev lag luam kom ntseeg tau tias lub tswb nrov pa taws teb sai sai rau kev phom sij thaum txo cov tswb cuav. Piv rau yav dhau los versions, lub9th Ibqhia txog qhov yuav tsum tau ua kom nruj dua, tshwj xeeb yog tsom rau kev kuaj xyuas ntau hom hluav taws kub hnyiab nrog qhov tseeb dua.
2. Dab tsi tshiab hauv UL 217 9th Edition?
Cov tshiab tseem ceeb suav nrog:
Kev kuaj rau ntau hom hluav taws kub:
Smoldering Hluav Taws(White Smoke): Tsim los ntawm cov khoom siv hluav taws xob qeeb xws li rooj tog lossis ntaub ntawm qhov kub thiab txias.
Cov Hluav Taws Kub Ceev(Dub Haus luam yeeb): Tsim los ntawm kub kub combustion ntawm cov ntaub ntawv xws li yas, roj, los yog roj hmab.
Cooking Nuisance Test:
Tus txheej txheem tshiab xav kom muaj pa taws ceeb toom kom paub qhov txawv nruab nrab ntawm cov pa taws ua noj txhua hnub thiab cov pa taws hluav taws tiag tiag, txo qhov ceeb toom cuav.
Lub sij hawm teb nruj dua:
Lub tswb ceeb toom pa taws yuav tsum teb nyob rau lub sijhawm tshwj xeeb thaum lub sijhawm hluav taws kub ntxov, ua kom cov lus ceeb toom sai dua thiab txhim khu kev qha.
Environmental Stability Testing:
Kev ua tau zoo yuav tsum nyob twj ywm nyob rau hauv qhov sib txawv ntawm ib puag ncig, nrog rau qhov kub thiab txias, av noo, thiab plua plav.
3. Peb cov khoom zoo: Dual Infrared emitters rau kev kuaj pom pa taws
Txhawm rau ua kom tau raws li qhov xav tau ntawm UL 217 9th Edition, peb cov khoom siv ntsuas pa luam yeebdual infrared emitters, ib tug tseem ceeb technology uas ho txhim khu kev tshawb nrhiav kev ua tau zoo raucov pa luam yeeb dubthiabcov pa luam yeeb dawb. Ntawm no yog yuav ua li cas qhov no technology pab tau raws li:
Siab rhiab heev:
Lub dual infrared emitters, ua ke nrog lub photodetector, txhim khu lub peev xwm los ntes cov pa taws ntawm ntau qhov sib txawv.
Qhov no ua kom muaj txiaj ntsig zoo ntawmme me(cov pa luam yeeb dub los ntawm hluav taws kub) thiabcov khoom loj(dawb pa luam yeeb los ntawm smoldering hluav taws), ua tau raws li qhov yuav tsum tau rau ntau hom hluav taws.
Txo False Alarms:
Lub tshuab hluav taws xob dual infrared ua rau kom paub tseeb qhov tseeb los ntawm kev sib txawv ntawm cov pa taws ntsig txog hluav taws thiab tsis muaj hluav taws kub, xws li cov pa taws ua noj.
Sijhawm teb sai dua:
Nrog ntau lub kaum sab xis infrared nrhiav pom, cov pa luam yeeb tau pom sai dua thaum nkag mus rau hauv chav kuaj pom, txhim kho lub sijhawm teb thiab ua tau raws li tus qauv lub sijhawm xav tau.
Enhanced Environmental Adaptability:
Los ntawm kev ua kom zoo dua qhov kho qhov muag pom kev, lub dual infrared system txo qhov cuam tshuam los ntawm qhov kub thiab txias, av noo, lossis plua plav, ua kom ruaj khov ua haujlwm raws li qhov nyuaj.
4. Yuav ua li cas peb cov khoom sib haum nrog UL 217 9th Edition
Peb lub tshuab ntsuas pa luam yeeb tau raug hloov kho kom ua raws li cov cai tshiab ntawm UL 217 9th Edition:
Core Technology:Lub dual infrared emitter tsim ua kom pom tseeb ntawm cov pa luam yeeb dub thiab dawb thaum ua tau raws li qhov yuav tsum tau ua kom tsis txhob muaj teeb meem.
Kev Ntsuas Kev Ua Haujlwm: Peb cov khoom ua tau tshwj xeeb hauv cov hluav taws kub hnyiab, hluav taws kub hnyiab, thiab ua noj ua haus ib puag ncig, nrog lub sij hawm teb sai dua thiab siab dua.
Kev Tshawb Fawb Kev Ntseeg: Kev simulation ib puag ncig kev sim ua kom muaj kev ruaj ntseg zoo dua thiab cuam tshuam tsis kam.
5. Xaus: Txhim khu kev ntseeg tau los ntawm kev hloov kho tshuab
Kev taw qhia ntawm UL 217 9th Edition teeb tsa cov qauv ntsuas siab dua rau kev ua haujlwm ntawm cov pa luam yeeb. Pebdual infrared emitter technology tsis tsuas yog ua tau raws li cov qauv tshiab no tab sis kuj tseem ua tau zoo hauv kev tshawb pom qhov rhiab heev, cov lus teb sai dua, thiab txo cov tswb cuav. Cov thev naus laus zis tshiab no ua kom peb cov khoom lag luam muab kev tiv thaiv kev ruaj ntseg hauv cov xwm txheej hluav taws tiag tiag, pab cov neeg tau txais ntawv pov thawj nrog kev ntseeg siab.
Tiv tauj peb
Yog xav paub ntxiv txog peb cov khoom thiab seb lawv ua tau raws li qhov yuav tsum tau ua ntawm UL 217 9th Edition, thov hu rau peb txhua lub sijhawm.
Post lub sij hawm: Dec-18-2024
