DRK-GC-7890 Ethylene Oxide, Epichlorohydrin Residue Detector

Isifinyezo:
①Ngokuya ngezinhlinzeko ze-GB15980-2009, inani elisele le-ethylene oxide kumasirinji alahlwayo, i-gauze yokuhlinzwa nezinye izinsiza zezokwelapha akufanele zibe ngaphezu kuka-10ug/g, okubhekwa njengokufanelekile.I-GC-7890 gas chromatograph yakhelwe ngokukhethekile ukutholwa kwenani elisele le-ethylene oxide ne-epichlorohydrin kumathuluzi ezokwelapha.

②GC-7890 igesi chromatograph esebenzisa isistimu yokulawula i-microcomputer kanye nesibonisi esikhulu sesikrini sesi-Chinese, ukubukeka kuhle kakhulu futhi kushelelezi.Okhiye bekhibhodi abasanda kuklanywa balula futhi bayashesha, amasekhethi ayizingxenye ezingenisiwe, ukusebenza kwethuluzi kuzinzile futhi kuthembekile.

 Okujwayelekile:

I-GB15980-2009

ISO 11134

ISO 11137

ISO 13683

Izici:

1. Ukuhlanganiswa kwesekethe ephezulu, ukunemba okuphezulu, imisebenzi eminingi.

1).Konke ukusebenza kwenkinobho ye-microcomputer, 5.7-intshi (320*240) isibonisi sesikrini esikhulu se-LCD ngesiNgisi nesiShayina, isibonisi sesiNgisi nesiShayina singashintshwa ngokukhululekile ukuze kuhlangatshezwane nezidingo zokusebenza kwabantu abahlukene, inkhulumomphendvulwano yomshini womuntu, kulula ukuyisebenzisa. .

2).I-microcomputer elawula i-hydrogen flame detector ibona umsebenzi wokuthungela okuzenzakalelayo, ohlakaniphe kakhulu.Isekhethi kagesi yedijithali entsha ehlanganisiwe, ukunemba kokulawula okuphezulu, ukusebenza okuzinzile nokuthembekile, kufika ku-0.01℃ ukunemba kokulawula izinga lokushisa.

3).Umsebenzi wokuvikela igesi, vikela ikholomu ye-chromatographic kanye nephuli ye-thermal conductivity, umtshina wokubamba ama-electron.

Inomsebenzi wokuzixilonga amandla, okwenza umsebenzisi azi ngokushesha imbangela nendawo yokwehluleka kwensimbi, umsebenzi wesitophuwashi (okulula ukukala ukugeleza), umsebenzi wokugcinwa kokwehluleka kwamandla nokuvikela, umsebenzi ukuguqulwa nokuphazanyiswa okulwa namandla, umsebenzi wokuxhumana kwedatha yenethiwekhi nokulawula okukude.Over - isiqinisekiso somsebenzi wokuvikela izinga lokushisa.Ithuluzi alilimazi, ngesistimu yememori yedatha, asikho isidingo sokusetha kabusha njalo.

1. Isistimu yomjovo yakhelwe ngendlela ehlukile ukwehlisa umkhawulo wokutholwa.

1.Idizayini yomjovo ehlukile yokuxazulula ukucwaswa komjovo;Umsebenzi wokunxeshezelwa kwamakholomu akabili awuxazululi kuphela ukukhukhuleka komugqa wesisekelo okubangelwa ukunyuka kwezinga lokushisa kohlelo, kodwa futhi ususa umthelela womsindo wangemuva, ungathola umkhawulo wokutholwa ophansi.

2.Ikholomu epakishiwe, isistimu yomjovo we-capillary split/engahlukani (nomsebenzi wokuhlanza i-diaphragm)

I-3.Ongakukhetha: i-automatic/manual gas sampler yezindlela eziyisithupha, isampula ye-headspace, isampula ye-thermo-analytical, i-methane reformer, isampula ezenzakalelayo.

III.Ukushisa kohlelo, ukulawula okunembile kwezinga lokushisa kwesithando somlilo, kuzinzile futhi kuyashesha.

1.Ukwenyuka kwezinga lokushisa lomugqa wama-oda ayisishiyagalombili, umnyango ongemuva wamukela idizayini ye-photoelectric switch ngaphandle kokuthinta, enokwethenjelwa futhi ehlala isikhathi eside, uhlelo lomnyango ohlakaniphile wangemuva oguquguqukayo ongena naso ongenasinyathelo, ufinyeze uhlelo ngemva kokukhuphuka kwezinga lokushisa/ukwehlisa isikhathi sebhalansi esizinzile. kusistimu yomtshina ngamunye, ukugcwaliseka kwangempela kokusebenza kwezinga lokushisa eliseduze kwegumbi, ukunemba kokulawula izinga lokushisa kufika ku-±0.01℃, kuhlangabezana nezinhlobonhlobo zezidingo zokuhlaziya.

2. Umthamo omkhulu webhokisi lekholomu, isicabha sangemuva esihlakaniphile somnyango oshintshashintshayo ongenasinyathelo kanye nevolumu yomoya yokuphuma, sifinyeze isikhathi sokuzinza nokulingana kwesistimu yomtshina ngamunye ngemva kokuba uhlelo luthuthukisiwe/lupholile;Isistimu yesithando somlilo esishisisayo: izinga lokushisa le-ambient +5℃ ~ 420℃3.Umphumela ongcono we-adiabatic: lapho ibhokisi lekholomu, ukuhwamuka nokutholwa konke kungu-300 degrees, ibhokisi elingaphandle nekhava ephezulu kungaphansi kwama-degree angu-40, okungathuthukisa izinga lokuhlola futhi uqinisekise ukuphepha kwabasebenzisi.

4.Idizayini eyingqayizivele yegumbi lokuhwamuka, ivolumu efile incane;Ukushintshwa kwezinsiza: iphedi lomjovo, i-liner, i-polarizing pole, isigxobo sokuqoqa, umlomo wombhobho ungashintshwa ngesandla esisodwa;Ukushintshwa komzimba oyinhloko: ikholomu yokugcwalisa, i-capillary injector kanye nomtshina ingahlakazwa ngokuphelele nge-wrench kuphela, elula kakhulu ukulungiswa.

Ukuzwela okuphezulu, umtshina wokuzinza okuphezulu, ukuhlangabezana nezidingo zezinhlelo ezahlukene

I-Hydrogen flame ionization detector (FID), i-thermal conductivity cell detector (TCD), i-electron capture detector (ECD), i-Flame photometric detector (FPD), i-nitrogen ne-phosphorus detector (NPD)

Imitshina ehlukahlukene ingalawulwa ngokuzimela izinga lokushisa, i-hydrogen flame detector kulula ukuyiqaqa nokuyifaka, kulula ukuyihlanza noma ukufaka esikhundleni sombhobho.

IV .Idatha Yobuchwepheshe:

1. Imbobo yomjovo:

Ama-injector ahlukahlukene ayatholakala: umjovo wekholomu opakishiwe, umjovo ohlukanisayo/ohlukanisa i-capillary.

1. I-oven yekholomu:

Izinga Lokushisa: Igumbi lokushisa+5 ~ 420 ℃

Ukulungiselelwa kwezinga lokushisa:1℃; Uhlelo lusetha izinga lokushisa libe ngu-0.1 degree

Izinga lokushisa eliphezulu:40℃/min

Ukuqina kwezinga lokushisa:Lapho izinga lokushisa le-ambient lishintsha1℃,0.01℃.

I-Temperature Programming: Izinga lokushisa lohlelo lwe-8Order lingashintshwa

3.Inkomba yomtshina

Umtshina we-ionization womlilo (FID)

Ukuxhaphaza izinga lokushisa: 400 ℃

I-LOD: ≤5×10-12g/s (Hexadecane)

Ukushayela: ≤5×10-13A/30min

Umsindo: ≤2×10-13A

Ibanga lomugqa onamandla: ≥107

Ubukhulu: 465 * 460 * 550mm, Mainframe Isisindo: 40kg,

Amandla Okokufaka:AC220V 50HZ Amandla Aphezulu: 2500w

V .Indawo yohlelo lokusebenza:

Imboni yamakhemikhali, isibhedlela, i-petroleum, i-winery, ukuhlolwa kwemvelo, ukuhlanzeka kokudla, inhlabathi, izinsalela zezibulala-zinambuzane, ukwenziwa kwamaphepha, amandla, izimayini, ukuhlolwa kwempahla, njll.

VI.Ukucushwa Okuyisisekelo:

 Ithebula lokucushwa kwemishini yokuhlola ye-ethylene oxide yemishini yezokwelapha: