(I-China) isampula ye-Headspace ye-DK-9000–semi-automatic
Isampula ye-headspace ye-DK-9000 ezenzakalelayo iyisampula ye-headspace ene-valve yezindlela eziyisithupha, umjovo webhalansi we-quantitative ring pressure balance kanye nesampula yesampula ye-12 umthamo.Inezici zobuchwepheshe eziyingqayizivele ezifana nokuhle kwendawo yonke, ukusebenza okulula kanye nokuphindaphinda okuhle kwemiphumela yokuhlaziya. Ngesakhiwo esihlala isikhathi eside kanye nomklamo owenziwe lula, ilungele ukusebenza okuqhubekayo cishe kunoma iyiphi indawo.
Isampula ye-headspace ye-DK-9000 iyidivayisi ye-headspace elula, eyongayo futhi ehlala isikhathi eside, engahlaziya izinhlanganisela eziguquguqukayo cishe kunoma iyiphi i-matrix.Isetshenziswa kakhulu (ukutholwa kwezinsalela ze-solvent), imboni ye-petrochemical, imboni yamakhemikhali emihle, Isayensi Yezemvelo (amanzi okuphuza, izimboni amanzi), imboni yokudla (izinsalela zokupakisha), ukuhlonza okusemthethweni, izimonyo, izidakamizwa, izinongo, ezempilo nokuvimbela ubhubhane, izinsiza zokwelapha namanye amasampula.
1. Isebenza kusixhumi esibonakalayo sanoma iyiphi i-chromatograph yegesi. Kuyinto elula ukushintsha inaliti yomjovo. Ingaxhunywa kuzo zonke izinhlobo zamachweba womjovo we-GC ekhaya naphesheya ukuze kuzuzwe ukuguquguquka okukhulu.
2. Ukulawulwa kwe-Microcomputer, isibonisi se-LCD kanye nekhibhodi yokuthinta kwenza ukusebenza kube lula
3. Isibonisi sesikrini se-LCD: isibonisi sesikhathi sangempela sesimo sokusebenza, ukulungiselelwa kwepharamitha yendlela, ukubala wehla kokusebenza, njll.
4. Imicimbi ye-3Road, ukusebenza okuzenzakalelayo okuhlelekayo, ingagcina izindlela eziyi-100 futhi izishayele noma kunini, ukuze kuqalwe ngokushesha nokuhlaziya.
5. Indawo yokusebenza ye-GC kanye ne-chromatographic data processing ingaqalwa ngokuvumelanayo, futhi idivayisi ingaqalwa ngezinhlelo zangaphandle.
6. Ukulawulwa kokushisa komzimba kwensimbi, ukunemba kokulawula izinga lokushisa eliphezulu kanye ne-gradient encane;
7. Indlela yokushisa eyisampula: isikhathi sokushisa esiqhubekayo, isampula yebhodlela ngesikhathi, ukuze amasampula anemingcele efanayo aphathwe ngokufana ncamashi.Amabhodlela angamasampula ayi-12 nawo angashiswa ukuze afinyeze isikhathi sokuthola futhi athuthukise ukuhlaziya. ukusebenza kahle.
8. Ubuchwepheshe bomjovo we-valve we-valve quantitative quantitative quantitative balance balance bayamukelwa, futhi ukwakheka okuphezulu komjovo we-headspace kuncane futhi ukuphindaphindwa kuhle.
I-9.Ukushisa okuzimele okuthathu nokulawula izinga lokushisa kwebhodlela lesampula, uhlelo lomjovo we-valve wezindlela eziyisithupha kanye nomugqa wokudlulisela
10. Ifakwe uhlelo olwengeziwe lokulawula igesi yenkampani yenethiwekhi, ukuhlaziywa komjovo we-headspace kungenziwa ngaphandle kokuguqulwa nokuguqulwa kwensimbi ye-GC.Igesi elithwala insimbi yokuqala nalo lingakhethwa;
11. Isampula yokudlulisa ipayipi kanye nevalvu yomjovo inomsebenzi wokuvuthela emuva okuzenzakalelayo, ongabuyisela emuva ngokuzenzakalelayo futhi uhlanzeke ngemva komjovo, ukuze ugweme ukungcoliswa okunqamula amasampula ahlukene.
1. Ibanga lokulawula izinga lokushisa lendawo yesampula:
Ukushisa kwegumbi - 300 ℃, kusethwe ngokunyuka kwe-1 ℃
2. Uhla lokulawula izinga lokushisa lohlelo lomjovo we-valve:
Izinga lokushisa lekamelo - 230 ℃, libekwe ngokunyuka kwe-1 ℃
3. Ibanga lokulawulwa kwezinga lokushisa lesampula lephayiphi lokudlulisa: (ugesi osebenzisa amandla kagesi aphansi wamukelwa ukuze kulawulwe izinga lokushisa lamapayipi okudlulisa ukuze kuphephe ukusebenza)
Izinga lokushisa legumbi - 220 ℃, setha noma yikuphi u-4 ngokunyuka okungu-1 ℃ukunemba kokulawula izinga lokushisa: < ± 0.1 ℃;
5. I-gradient yokulawula izinga lokushisa: < ± 0.1 ℃;
6. Isiteshi sebhodlela se-Headspace: 12;
7. Ukucaciswa kwebhodlela le-headspace: I-20ml ne-10ml iyakhethwa (50ml, 250ml nezinye izincazelo zingenziwa ngokwezifiso);
8. Ukuphindaphinda: I-RSD ≤ 1.5% (i-ethanol emanzini angu-200ppm, n = 5);
9. Ivolumu yokujova (i-quantitative tube): 1ml (0.5ml, 2ml kanye ne-5ml iyakhethwa);
I-10.I-Injection pressure range: 0 ~ 0.4MPa (eguquguqukayo ngokuqhubekayo);
I-11.Ukugeleza kokuhlanza okuphefumula emuva: 0 ~ 400ml / min (okuguquguqukayo ngokuqhubekayo);
12.Usayizi osebenzayo wensimbi: 280×amakhulu amathathu namashumi amahlanu×380mm;
13.Isisindo sensimbi: mayelana ne-10 kg.
14. Amandla aphelele wensimbi: ≤ 600W
