Bayanin samfurin:

Ma'anar gwaji:
Amfani da gasoline mara gubar a cikin samar da gasoline na kasa don inganta gurbataccen muhalli da ke dauke da gubar a cikin fitar da gasoline. Ƙara alcohol, ethers da sauran mahaɗan a cikin man fetur na iya haɓaka darajar octane, rage volatility, ƙara nau'ikan mahaɗan da ke da oxygen da matattarar su. Ana sarrafawa da daidaitawa da abun ciki a lokacin samarwa don cimma ingancin man fetur na kayan aiki.
Ka'idodin aiwatarwa: GB 17930-2006
GB 18351-2004 "Gasin ethanol don mota"
SH/T 0663-1998 "Ƙididdigar abun ciki na alcohol ether a cikin gasoline"
SH/T 0693-2000 Ƙididdigar abun ciki na aromatic hydrocarbons a cikin man fetur
Musamman amfanin GC-7900 kayan aiki:
Gas chromatographer na binciken oxygen na gasolineGC-7900 ne na musamman gas chromatographer da kamfaninmu ya samar bisa ga ƙa'idodin samar da gasoline da aka ƙara da nau'ikan oxides da matattarar abun ciki. Kayan aiki ya yi amfani da ci gaba da fasahar gida da kasashen waje da kuma hadewa da fiye da shekaru hamsin na gas chromatography samar da bincike fasahar a yankin Runan, daidaitawa da shigo da cikakken atomatik samfurin canzawa bawul (VALCO bawul) da kuma shigo daTCEP pre-yankan ginshiki, daya-lokaci samfurin shiga cikin musamman tsara high m hydrogen flame detector FID binciken ganowa.
Gas chromatographer na binciken oxygen na gasolineGC-7900 ya dace musamman don amfani da hukumomin gwaji na ɓangare na uku, gwajin hukumomi, musamman daidaito!!!

Ka'idar bincike
● dauke da oxygen mahada:An ƙara dimethyl ether (DME) a cikin samfurin, da farko shiga TCEP pre-yanke ginshike, free haske hydrocarbons, canza kafin methyl cyclopentane fitar da kulla, bari oxide mahada shiga WCOT ginshike, har sai cewa ceylomethyl ether ya fitar da bayan sake saitawa, reverse bushewa da nauyi hydrocarbons bangare.
● Benzene bincike:
Ƙara 2-hexone na ciki a cikin samfurin, da farko shiga cikin ginshikin TCEP, barin C9 da non-aromatic hydrocarbons masu sauƙi fiye da C9, sa'an nan kuma sauya kafin benzene ya fita, barin benzene, toluene, 2-hexone shiga cikin ginshikin WCOT, har sai 2-hexone ya fita bayan sake saitawa, buga wasu abubuwa (C8 da C8 sama da aromatic hydrocarbons da C10 da C10 sama da non-aromatic hydrocarbons)

Binciken Spectrum





Gas chromatographer na binciken oxygen na gasolineGC-7900 fasaha sigogi:
Akwatin:
◆ zafin jiki sarrafawa kewayon: dakin zafin jiki + 5 ℃ ~ 450 ℃ (karuwa 0.1 ℃)
◆ Yawan matakai: 13 matakai.
◆ Tsarin tashi kudi: 0.1 ℃ ~ 50 ℃ (karuwa 0.1 ℃)
◆ Chengli riƙe lokaci: za a iya saita ta hanyar mai amfani da kansa
samfurin:
◆ Up zuwa 3 samfurin tsarin shigar a lokaci guda
◆ samfurin Unit: cika ginshike samfurin tsarin
Differential / ba divergence capillary sampling tsarin (tare da membrane tsaftacewa aiki)
◆ zafin jiki sarrafawa kewayon: dakin zafin jiki + 5 ℃ ~ 450 ℃
Mai ganowa:
◆ Up zuwa uku detectors za a iya shigar a lokaci guda
◆ zafin jiki sarrafawa kewayon: dakin zafin jiki + 5 ℃ ~ 450 ℃
Mai gano zafi (TCD):
◆ Sensitivity: S≥8000mv.ml / mg (hexagon)
◆ Dynamic kewayon: ≥106
◆ tushen line amo: ≤20uV (hydrogen da gas mai ɗaukar 99.999) (kamar yadda aka gwada abubuwa dauke da hydrogen, argon samuwa)

Kayan aiki Saituna: