I-DRK-GC1120 i-chromatograph yegesi

Izici Zomkhiqizo:

Isibonisi esilula nesicacile

Isibonisi esikhulu sesikrini sinika inkhulumomphendvulwano yemenyu ngesiNgisi ukwenza isibonisi sicace kakhudlwana futhi kube lula ukusebenza.Ingakwazi ukubonisa ijika lokukhuphuka kobubanzi kanye nezinga lokugeleza kwesisekelo (isidingo sokumisa ibhodi lokutholwa), futhi ibonise amanani okusetha izinga lokushisa kanye namanani angempela ebhokisi lekholomu, umjovo, umtshina nokunye esithombeni esisodwa sesikrini, futhi inganikeza ulwazi lwensimbi enemibala eminingi.

Uhlelo lwe-microcomputer oluthuthukisiwe, umsebenzi wokulawula omuhle kakhulu

1. Isistimu yokulawula izinga lokushisa ye-microcomputer esebenza kahle kakhulu yamukele ubuchwepheshe bokukhiqiza obuphambili bamazwe ngamazwe, obunembayo yokulawula izinga lokushisa eliphezulu (okuphezulu ±0.05℃), ukuthembeka okuphezulu kanye nekhono eliqinile lokulwa nokuphazamiseka;inezindawo zokulawula izinga lokushisa ezizimele eziyi-6, izinga lokushisa eliphakeme kakhulu lokulawula lifinyelela ku-400℃, umkhawulo wokusetha izinga lokushisa kanye nomsebenzi wokuvikela izinga lokushisa elingaphezulu lokushisa ukuze kuqinisekiswe ukuphepha kwethuluzi.Kulungile.

2. Zonke izinhlobo zokulawula nokusebenzisa imingcele (kuhlanganise nemingcele yokusebenza komtshina) zisethwe kukhibhodi yesiShayina.Kunengqondo futhi kulula ukuyisebenzisa.Ithuluzi linemisebenzi yokuzixilonga, ukuvikela ukwehluleka kwamandla, ukusetha komtshina, ububanzi, i-polarity kanye nesilungiselelo samanje nesibonisi, esingabonisa ngokunembile amanani asethiwe, amanani angempela, ukugcinwa kanye nokuhlaziywa kokulawula izinga lokushisa lomgwaqo ngamunye.Phakathi.

Ukusebenza okuphezulu nebhokisi lekholomu yomthamo omkhulu

Ibhokisi lekholomu yomthamo omkhulu lingakwazi ukubamba ikholomu ye-capillary kanye nekholomu egcwele kabili ngesikhathi esisodwa;ibhokisi lekholomu linokufudumala okusheshayo nokupholisa okusheshayo, okungukuthi, indlela yokuzenzakalela yomnyango wangemuva (10min ukusuka ngaphansi kuka-300℃kuya ku-50 ℃, ingalungisa ngokuzenzakalelayo i-engeli yomnyango ngokuya ngokushintsha kwezinga lokushisa), futhi ingakwazi ukubona ukulawulwa kwezinga lokushisa kwegumbi.Ibhokisi lekholomu linohlelo lokushisisa lwengxenyekazi engu-10 oda 11.Lawula ukusekelwa kwesoftware).

Ukunemba okuphezulu kwendlela yegesi ezinzile kabili

I-valve yokucindezela engaguquki kanye ne-valve yokugeleza eqinile isetshenziselwa ukuklama i-valve yokucindezela ezinzile kanye ne-valve yokugeleza engaguquki.Imodi yokulawula engaguquki ye-valve yokucindezela kanye ne-valve yenaliti, i-valve yokugeleza engashintshi kanye ne-valve yenaliti womabili amafindo esikali sedijithali, anokunemba okuphezulu, ukuphindaphinda okuhle, ukwethembeka okuphezulu kanye nokulawula ukugeleza okulula nokuqondile.

Isistimu yesampula eguquguqukayo ukuze ihlangabezane nezidingo ezihlukahlukene zokuhlaziya

Ithuluzi lingafakwa ama-injector amaningi ngasikhathi sinye.Ngokwezidingo zokuhlaziya, inhlanganisela ye-injector engcono kakhulu ingakhethwa, futhi iyunithi ingakwazi ukulawula izinga lokushisa ngokuzimela, futhi idivayisi yesampula kulula ukuyihlakaza nokuhlakaza.

Ikholomu egcwele eyodwa / isampula yekholomu egcwaliswe kabili (PIP):

Ingasetshenziswa kumodi yomjovo wekhanda lekholomu, futhi izinhlobonhlobo zamakholomu e-chromatographic zisetshenziswa, i-valve yezindlela eziyisithupha yengezwa ukuze kuhlaziywe umjovo wegesi, futhi ukuhlaziywa kwekholomu ye-capillary eyi-0.53 ebanzi kungaqedwa kalula ngokusebenzisa isixhumi ekugcwaliseni. umjovo wekholomu.

Ikholomu ye-capillary eyodwa / isampula yekholomu ye-capillary (SPL):

Isampula yekholomu ye-capillary ekhethekile inokuvunguza kwe-diaphragm kanye nokulungiswa kwe-valve yokucindezela i-back pressure, futhi ifanele amakholomu e-capillary yezicaciso ezihlukahlukene.

Ukuzwela okuphezulu kanye nomtshina wokuzinza okuphezulu

Ithuluzi lingafaka ama-detector amathathu ngesikhathi esisodwa, njenge-FID, TCD, ECD detector nokunye.

Ngokuya kokuhlaziywa okuhlukene kanye nokusetshenziswa, inhlanganisela ehlukene ingasetshenziswa ukubona uchungechunge nokusebenza okuhambisanayo kwezithonjana kalula.

Uhlobo olusha lwe-FID lunomkhawulo wokutholwa ophansi, ongasiza ukuqaqa nokuhlanzwa kwe-nozzle nezingxenye zokuqoqwa kwe-ion.Isakhiwo esinembile sokufakwa kwe-emitter siqinisekisa ukuvumelana okuphezulu kokusebenza kwethuluzi ngalinye.

Isakhiwo sokuvikela umoya esiyingqayizivele senza i-TCD izinze.

I-HTCD ezwela kakhulu isebenzisa intambo ye-rhenium tungsten ephezulu futhi ukuzwela kufika ku-10000mV.ML/mg.

I-Modulation pulse ECD umthombo wamanje ongashintshi, ukuzwela kanye nokukhetha kwamanje I-Microcomputerization.

Isistimu entsha yokuqoqa eyakhelwe ngaphakathi

Idivayisi yokutholwa eyakhelwe ngaphakathi ethuthukisiwe ingaqoqa isimo sokulawula sethuluzi kanye nesignali yokuphumayo yechromatogram.Ingakwazi ukuxhuma ikhompuyutha yangaphandle ngomugqa wokuxhumana, futhi yenze ukulawula kwesikhathi sangempela kanye nokucubungula idatha yethuluzi.(idinga ukumisa isoftware yokulawula isibali kanye nebhodi lokutholwa)

Ukulawula isikhathi sangempela kuhlanganisa imisebenzi ehlukahlukene njengokulawula izinga lokushisa, ukukhetha nokusetha umtshina, ukulawulwa kwezinga lokushisa okuhleliwe, ukulandelela ijika okuhleliwe kwezinga lokushisa, nokuboniswa kwesilinganiso sokugeleza.

Ukucutshungulwa kwedatha kuhlanganisa imisebenzi yokutholwa kwesivinini esiphezulu, imingcele yokuhlanganisa ngokuzenzekelayo noma eyenziwa mathupha, izindlela ezifika kwezingu-5 zobuningi, ukubanjwa kwemigqa eyisisekelo, kanye nokuhlanganiswa kwemibiko.

Ipharamitha Yezobuchwepheshe

ukulawula izinga lokushisa

Ibanga lokushisa: 7℃~400℃ ekamelweni lokushisa (ukwenyuka 1℃).

Izinto zokulawula izinga lokushisa: ibhokisi lekholomu, umtshina wangaphambili nangemuva, umjovo wangaphambili nangemuva, insiza, imigwaqo engu-6.

I-oda le-oda elikhuphukayo: I-oda eliyishumi

Isilinganiso se-Cheng Sheng: 0.1℃~40℃/min (ukwanda 0.1℃)

Isikhathi sokushisa esiqhubekayo: 0 ~ 655min (ukwandisa 1min)

Umtshina we-Hydrogen flame ionization (FID)

Ukuzwela: M≤8×10-12g/s isampula C16

Imiphumela yokuhlolwa engcono kakhulu: M≤3×10-12g/s isampula C16

Umsindo: ≤5×10-14A

I-Drift: ≤6×10-13A/h

Ibanga lomugqa: ≥106

Umtshina we-Thermal conduction pool (TCD)

Ukuzwela: ≥5000mV﹒mL/mg isampula C16

Umsindo: ≤20µV

I-Drift: ≤30µV/h

Ibanga lomugqa: ≥104

Umtshina we-high-sensitivity heat conduction pool (HTCD)

Ukuzwela: ≥10000mV﹒mL/mgisampula C16

Umtshina we-Electron Capture (ECD)

Umkhawulo wokuthola: ≤2×10-13g/s isampula γ-666

Ibanga lomugqa: ≥103

Izinga lokushisa eliphezulu lokusebenzisa: 350℃

Umtshina we-flame photometric (FPD)

Umkhawulo wokutholwa: P: Dt≤8×10-13g/s (i-phosphorus ku-methyl parathion).

Isibabule: Dt≤8×10-11g/s (sulphur ku-methyl parathion)

Umtshina we-nitrogen ne-phosphorus (NPD)

Umkhawulo wokutholwa:≤5×10-12g/s(N）isampula: azobenzene.

≤5×10-13g/s(P）isampula: malathion

Indawo yokusebenza ye-chromatography yokulawula okugcwele

Isofthiwe ithobelana ngokugcwele nezinga likazwelonke le-“GB/T 25478-2010 chromatographic data workstation”.

Ukucutshungulwa okuphezulu kwamasiginali we-chromatographic weziteshi ezi-4

Ukuhola kwangaphakathi, ukuhlonza okuphezulu okuhlakaniphile okuthuthukile kwamanye amazwe kanye nemodyuli yokuhlanganisa yesikhathi sangempela, ukuhlonza okuzenzakalelayo kwesiqongo se-solvent, (ngaphambili / emuva) ukuphakama komsila, isiqongo sangaphambili, ukuphakama kwehlombe, ukuphakama okungalungile nezinye iziqongo eziyinkimbinkimbi, okubonisa ukunemba okuphezulu kanye nekhwalithi / ubuningi ukuphindaphinda.

Ukusebenzelana kwedatha okujwayelekile nokuvulekile kungangenisa futhi kuthekelise amafayela e-CDF ahambisana nokucaciswa kwe-ASTM/AIA, futhi kusekele isixhumi esibonakalayo sedatha ngesofthiwe yomkhakha wezigxivizo zeminwe.

Amakhadi amaningi omcimbi wangaphandle kanye namamojula okukhipha isignali angu-4 kuye kwangama-20mA angakhethwa ukuze kubonwe ukuhlaziya okuzenzakalelayo kwegesi eku-inthanethi yemigqa eminingi futhi kuxhunywe nohlelo lwezimboni lwe-DCS.

Inguqulo ekhethekile (noma imojula) yokuhlaziywa kotshwala ongazikhethela, ukuhlaziywa kwenani le-calorific, ukuhlaziywa kwegesi yemvelo, ukuhlaziywa kwe-TVOC, ukuhlaziya uwoyela we-transformer, ukuhlaziywa kwegesi yamalahle, ukuhlaziywa kwe-amino acid nokunye.

Isoftware inomsebenzi wokulandelela ukucwaningwa kwamabhuku, okuhambisana nezidingo zemithetho ye-GMP.