GC-2090Gas chromatography analyzer dauke da oxide a cikin gasoline

Wannan hanyar tana da isasshen zaɓi da ƙwarewa na oxygen / hydrocarbon don tabbatar da cewa ƙididdigar ƙididdigar oxygen a cikin man fetur ba ta tsoma baki da yawan nau'ikan hydrocarbons ba.
【Hanyar bincike】 dacewa intramarker (ethylene dioxide dimethyl ether) kara samfurin bayan, da samfurin jagora da biyu ginshika da kuma daya ginshika canza bawul a gas chromatography, samfurin da farko gudana a cikin TCEP pre-yankan ginshiki, da haske hydrocarbon wanke, da kuma riƙe da oxides da kuma nauyi hydrocarbon bangarori, bayan methyl cyclopentane, amma kafin MTBE daga pre-yankan ginshiki gudana, da bawul canza counterblowing matsayi, barin oxides a cikin bincike ginshiki. Kafin kowane nauyin hydrocarbons ya fita, bari alcohol da ethers su wanke daga ginshiƙin bincike. Bayan da benzene da octyl methyl ether suka fita daga ginshiƙin bincike, an canza ginshiƙin zuwa wurin farawa don magance nauyin hydrocarbon. Gano fitarwa bangare ta wuta ionization detector bisa ga bangare
The peak yankin da kuma reference inline lissafi da mayar da hankali na kowane bangare

GC-2090Gas chromatography analyzer dauke da oxide a cikin gasoline

【Samfurin Saituna】
1. Kayan aiki mai bakuncin: GC-2090 Gas Chromatography a cikin Gas Chromatography
2. FID detector + capillary samfurin tsarin + atomatik goma hanyar bawul canzawa (tare da anti busa aiki)
3. Data sarrafawa: Chromatography tashar aiki (kwamfuta firinta da kansa)
4. Chromatography ginshike: 50m capillary ginshike
5. Gas tushen: nitrogen hydrogen komai janareta
6. Random kayan haɗi
Nazarin yanayi
【fasaha sigogi】
GC-2090 Gas chromatography fasaha nuna alama:
● Operation nuni: 5.7 inch launi LCD taɓa allon
● Yankin sarrafa zafi: 8 hanyoyi
● zafin jiki sarrafawa kewayon: dakin zafin jiki sama da 4 ℃ ~ 450 ℃, karuwa: 1 ℃, daidaito: ± 0.1 ℃
● Shirin dumama matakai: 20 matakai
● tsawon hawa kudi: 0.1 ~ 60 ℃ / min
● Gas hanyar sarrafawa: cikakken lantarki matsin lamba (EPC), lantarki kwarara (EFC) sarrafawa
● Ma'auni: 0 ~ 100Psi (matsin lamba); 0 ~ 1000ml / min (kwarara)
● ƙuduri: 0.01Psi (matsa lamba); 0.01 ml / min (kwarara)
● waje abubuwan da suka faru: 8 hanyoyi; Taimakawa Control fitarwa 2 hanyoyi
● samfurin feeder iri: cika shafi samfurin, capillary samfurin, shida hanyar bawul gas samfurin, atomatik samfurin feeder
● Yawan masu ganowa: 3 (da yawa); FID, TCD, ECD, FPD da NPD na zaɓi
● Fara samfurin: Manual, atomatik zaɓi
● Sadarwa dubawa: Ethernet: IEEE802.3
Mai ganowa fasaha nuna alama:
Hydrogen wuta Ionization Mai ganowa (FID)
● Ganowa iyaka: ≤1Pg
● tushen layi amo: ≤1PA
● tushen layin yawo: ≤1PA / 30min
● Linear kewayon: ≥106
Mai gano zafi (TCD)
● Sensitivity: S≥6000mV • ml / mg (hexagon)
● tushen layin amo: ≤20μV
● tushen layin yawo: ≤30μV / 30min
● Linear kewayon: ≥104