①Ngokwemimiselo ye-GB15980-2009, inani elishiyekileyo le-ethylene oxide kwiisirinji ezilahlayo, i-gauze yotyando kunye nezinye izixhobo zonyango kufuneka zingabi ngaphezu kwe-10ug / g, ethathwa njengefanelekileyo. I-GC-7890 yegesi yechromatograph yenzelwe ngokukodwa ukuchongwa kwentsalela ye-ethylene oxide kunye ne-epichlorohydrin kwizixhobo zonyango.
②GC-7890 i-chromatograph yegesi usebenzisa inkqubo yokulawula i-microcomputer kunye nomboniso omkhulu wesikrini waseTshayina, ukubonakala kuhle ngakumbi kwaye kugudileyo.Izitshixo zebhodibhodi ezisandul 'ukuyilwa zilula kwaye zikhawuleza, iisekethe zonke ziyinxalenye yangaphandle, ukusebenza kwesixhobo kuzinzile kwaye kunokwethenjelwa.
GB15980-2009
ISO 11134
ISO 11137
ISO 13683
I. Ukuhlanganiswa kwesekethe ephezulu, ukuchaneka okuphezulu, imisebenzi emininzi.
1) .Konke ukusebenza kweqhosha le-microcomputer, i-5.7-intshi (320 * 240) isikrini esikhulu se-LCD sokubonisa ngesiNgesi kunye nesiTshayina, isiboniso seNgesi kunye nesiTshayina sinokutshintshelwa ngokukhululekileyo ukuhlangabezana neemfuno zokusebenza kwabantu abahlukeneyo, i-dialogue ye-man-machine, kulula ukuyisebenzisa.
2). I-microcomputer yokulawula i-hydrogen flame detector iqonda umsebenzi wokutshisa ngokuzenzekelayo, okrelekrele ngakumbi.Isekethe entsha edibeneyo yedijithali yedijithali, ukuchaneka kokulawula okuphezulu, ukusebenza okuzinzileyo nokuthembekileyo, ukuya kuthi ga kwi-0.01 ℃ ukuchaneka kokulawula ubushushu.
3) .Umsebenzi wokukhusela igesi, khusela ikholamu yechromatographic kunye ne-thermal conductivity pool, i-electron capture detector.
Inomsebenzi we-power-on self-diagnosis, eyenza umsebenzisi ukuba azi ngokukhawuleza isizathu kunye nendawo yokungaphumeleli kwesixhobo, umsebenzi we-stopwatch (ukulungelelaniswa nokulinganisa ukuhamba), umsebenzi wokugcinwa kokusilela kwamandla kunye nokukhusela, umsebenzi wokuguqulwa kwamandla kunye nokuphazamiseka, umsebenzi wonxibelelwano lwedatha yenethiwekhi kunye nolawulo olukude.Ngaphezu - isiqinisekiso sokusebenza kobushushu.
II.Inkqubo yokutofa yenzelwe ngokukodwa ukuthoba umda wokubona.
I-1.Uyilo olulodwa lwe-injector lokusombulula ucalucalulo lwenaliti;Umsebenzi wembuyekezo wekholamu ephindwe kabini awusombululi kuphela umgca wesiseko obangelwa kukunyuka kobushushu beprogram, kodwa ukhupha impembelelo yengxolo yangasemva, unokufumana umda ophantsi wokufumanisa.
I-2.Ikholamu epakishweyo, inkqubo ye-capillary split / non-split injection (kunye nomsebenzi wokucoca i-diaphragm)
I-3.Okokuzikhethela: i-automatic / manual igesi ye-six-way sampler, isampuli ye-headspace, isampuli ye-thermo-analytical, i-methane reformer, i-sampler ngokuzenzekelayo.
I-III.Inkqubo yokufudumala, ukulawulwa ngokuchanekileyo kokushisa kwesithando somlilo, ukuzinza kunye nokukhawuleza.
1.I-inkqubo-odolo ezisibhozo ubushushu benkqubo ukunyuka kobushushu, ucango angasemva wamkela yoyilo photoelectric iswitshi contactless, ethembekileyo kwaye ixesha elide, inkqubo umnyango obukrelekrele ngasemva variable variable flow komoya ngaphakathi nangaphandle, mfutshane inkqubo emva kokunyuka kwamaqondo obushushu / ukuwisa ixesha elizinzileyo ulungelelwaniso lwenkqubo umkhangeli ngamnye, ukuzaliseka yokwenene yokusebenza ubushushu kufutshane-igumbi, ulawulo lobushushu ukuchaneka ukuchaneka ukuchaneka ukuya kuluhlu olubanzi ± 0.01
2. Umthamo omkhulu webhokisi yekholomu, inkqubo yocango lwangemva ekrelekrele engena-stepless inlet kunye nomthamo womoya wokuphuma, unciphise ixesha lokuzinza kunye nokulingana kwenkqubo ye-detector nganye emva kokuba inkqubo iphakanyiswe / ipholile; Inkqubo yokufudumala kwesithando somlilo: ubushushu be-ambient +5 ℃ ~ 420℃3.Better adiabatic effect: xa ibhokisi yekholomu, i-vaporization kunye nokufumanisa zonke ii-degrees ezingama-300, ibhokisi yangaphandle kunye nekhava eliphezulu lingaphantsi kwama-40 degrees, enokuphucula izinga lokulinga kunye nokuqinisekisa ukhuseleko lwabasebenzisi.
4.Uyilo olulodwa lwegumbi lokufunxa, umthamo ofileyo uncinci; Ukutshintshwa kwezixhobo: i-injection pad, i-liner, i-polarizing pole, i-pole yokuqokelela, i-nozzle inokutshintshwa ngesandla esinye; Ukutshintshwa komzimba oyintloko: ikholomu yokuzalisa, i-capillary injector kunye ne-detector inokuchithwa ngokupheleleyo kunye ne-wrench kuphela, ekulungele kakhulu ukugcinwa.
Uvakalelo oluphezulu, umtshini wozinzo oluphezulu, ukuhlangabezana neemfuno zezicwangciso ezahlukeneyo
Umtshina we-ionization ye-Hydrogen flame (FID), i-thermal conductivity cell detector (TCD), i-electron capture detector (ECD), i-Flame photometric detector (FPD), i-nitrogen kunye ne-phosphorus detector (NPD)
Ii-detectors ezahlukeneyo zinokulawulwa ngokuzimeleyo kwiqondo lobushushu, i-hydrogen flame detector kulula ukuyichitha kunye nokuyifaka, kulula ukuyicoca okanye ukuyibuyisela endaweni yombhobho.
1.Izibuko lokutofa:
Ii-injector ezahlukeneyo ziyafumaneka: isitofu sekholamu epakishiweyo, isitofu sokwahlula/sahlula i-capillary.
2. I-oveni yekholamu:
Uluhlu lobushushu: ubushushu begumbi + 5 ~ 420 ℃
Ukusetha ubushushu: 1℃; Inkqubo ibeka izinga lokufudumeza ukuya kwi-0.1 degree
Elona qondo lobushushu liphezulu:40℃/min
Uzinzo lobushushu:Xa ubushushu bendawo butshintsha1℃,0.01℃.
Inkqubo yobushushu: 8Inkqubo yobushushu benkqubo inokulungiswa
3.Isalathiso somtshini
Umtshina we-ionization yomlilo (FID)
Ukulawula ubushushu: 400℃
LOD: ≤5×10-12g/s (Hexadecane)
Ukuqhuba: ≤5 × 10-13A / 30min
Ingxolo: ≤2 × 10-13A
Uluhlu lomgca olutshintshayo: ≥107
Ubungakanani: 465 * 460 * 550mm, Ubunzima be-Mainframe: 40kg,
Amandla oNgeniso: AC220V 50HZ Amandla aphezulu: 2500w
Umzi-mveliso weekhemikhali, isibhedlele, i-petroleum, i-winery, uvavanyo lokusingqongileyo, ucoceko lokutya, umhlaba, iintsalela zezitshabalalisi, ukwenza iphepha, amandla, imigodi, ukuhlolwa kwemveliso, njl.
Izixhobo zonyango i-ethylene oxide yovavanyo lwetheyibhile yoqwalaselo:
Into | Igama | Umzekelo | Iyunithi | Qty |
1 | Ichromatograph yegesi(GC)
| GC-7890--iframe engundoqo (SPL+FID) | Seta | 1 |
2 | I-Heated Static Headspace
| DK-9000 | Seta | 1 |
3 | Ijenereyitha yegesi yomoya
| TPK-3 | Seta | 1 |
4 | ijenereyitha yehydrogen | TPH-300 | Seta | 1 |
5 | Isilinda nitrogen
| Ubunyulu:99.999% isilinda+ivalve yokunciphisa (ukuthengwa komsebenzisi kwasekhaya) | Ibhotile | 1 |
6 | Uluhlu olukhethekileyo lwechromatographic | ikholamu yeCapillary
| IiPC | 1 |
7 | Isampuli ye-ethylene oxide | (Ulungiso lomxholo) | IiPC | 1 |
8 | Indawo yokusebenzela | N2000 | Seta | 1 |
9 | PC |
Inikezelwe ngumsebenzisi
| Seta | 1 |