DRK-GC1690 Igesi Chromatograph
Uchungechunge lwe-GC1690 lwama-chromatograph egesi asebenza kahle angamathuluzi okuhlaziya aselabhorethri alethwe i-DRICK emakethe. Ngokwezidingo zokusetshenziswa, inhlanganisela ye-hydrogen flame ionization (FID) kanye ne-thermal conductivity (TCD) ingakhethwa imitshina emibili. Ingakwazi ukuhlaziya i-organics, inorganics kanye namagesi angaphansi kuka-399℃ endaweni yokubilisa ku-macro, trace ngisho nokulandela.
Incazelo Yomkhiqizo
Uchungechunge lwe-GC1690 lwama-chromatograph egesi asebenza kahle angamathuluzi okuhlaziya aselabhorethri alethwe i-DRICK emakethe. Ngokwezidingo zokusetshenziswa, inhlanganisela ye-hydrogen flame ionization (FID) kanye ne-thermal conductivity (TCD) ingakhethwa imitshina emibili, futhi iphuzu lokubilisa lika-399 linganqunywa. Ukuhlaziywa kwe-Macro, ukulandelela noma ukulandelela kwezinto eziphilayo, i-inorganics kanye namagesi angaphansi kwe-C. Isetshenziswa kakhulu ku-petroleum, amakhemikhali, umanyolo, imithi, amandla kagesi, ukudla, ukuvutshelwa, ukuvikelwa kwemvelo kanye ne-metallurgy.
Uchungechunge lwe-GC1690 lwamakhromatograph egesi asebenza kahle iyisizukulwane sakamuva samakhromatograph egesi athuthukiswe yi-DRICK kusetshenziswa ubuchwepheshe obuthuthukisiwe bamazwe ngamazwe kanye nokuhlanganisa izinzuzo zamakhromatograph egesi yasekhaya. Ama-detectors afana ne-hydrogen flame ionization (FID), thermal conductivity (TCD), flame luminosity (FPD), nitrogen and phosphorus (NPD) angakhethwa ngokuguquguqukayo ngokuya ngezidingo zokusetshenziswa, kanti ama-constants angasetshenziselwa i-organic, inorganic and igesi enephuzu lokubilisa elingaphansi kuka-399°C, i-Micro noma i-trace analysis.
Uchungechunge lwe-GC1690 futhi seluphenduke inketho yokuqala kubasebenzisi abaningi besigaba segesi ezifuywayo ngokusebenza kwayo okuhle kakhulu kwezindleko kanye nesevisi ephelele yangemva kokuthengisa.
Izici
Imodeli entsha isebenzisa imodi yokuhlukanisa i-valve ye-back pressure / splitless
I-thermostat yekholomu
Sebenzisa i-thermostat yekholomu enkulu esebenza kahle kakhulu. Kucatshangelwa imisebe yokushisa ekhiqizwa ukushisisa kwegumbi le-gasification noma umtshina, i-thermostat yekholomu iklanywe njengesakhiwo esiqondile. Izinga lokushisa eliphezulu lokusebenza lingafinyelela ku-420 ℃, futhi ububanzi bokulawula izinga lokushisa ngu +7 ℃ ~ 420 ℃. Izinyathelo ezi-5 zokukhuphuka kwezinga lokushisa, ukuvulwa okuzenzakalelayo okungemuva, kungamisa izinga lokushisa eliphezulu lokusebenza ngaphakathi kuka-420 ℃, isekethe yokuvikela ezimele engu-450 ℃, enesakhiwo sokuvikela kabili.
Umjovo
1. Ikholomu epakishwe umjovo wekholomu
2. Umjovo wokuhlukanisa/ukuqhekeka
3. Umjovo we-WBC one-capillary enkulu
4. Phakhisiwe umjovo wekholomu wokuhwamuka
5. Isitayela se-valve yezindlela eziyisithupha zokungenisa umoya
Imininingwane Eyinhloko
| Ikholomu Thermostat | Ibanga lokulawula izinga lokushisa | Izinga lokushisa legumbi +7℃~420℃ |
| Ukunemba kokulawula izinga lokushisa | Kungcono kuno-±0.1℃ | |
| Ivolumu Yangaphakathi | 240×160×360 | |
| Uhlelo Oda | Ileveli 5 | |
| Izinga Lokushisa | 0.1~39.9℃/min isethi ngokuzenzakalelayo | |
| Isikhathi Sokushisa | 0~665min (1min increment) |
*1. Ukuvikelwa kwezinga lokushisa elingaphezu kwamandla: Uma izinga lokushisa langempela lendawo ngayinye eshisayo lidlula inani eliphakeme elimisiwe, idivayisi yokuvikela izinga lokushisa elingaphezu kokushisa iyasebenza, inqamule ngokuzenzakalelayo amandla wendawo ngayinye yokushisisa yethuluzi, nama-alamu ngesikhathi esifanayo ukugwema izingozi.
*2. Ukuvikela okudlulele: Uma umtshina we-TCD usebenza, njengokuthi ukulungiselelwa kwamanje kukhulu kakhulu noma inani lokumelana ne-TCD likhuphuka ngokuzumayo, idivayisi yokuvikela i-overcurrent iyasebenza, inqamule ngokuzenzakalelayo i-TCD bridge current, nama-alamu futhi ibonise OVER TCD ukuvikela i-tungsten. ucingo. Kushiswe (uma umsebenzisi eqala i-TCD ngaphandle kwegesi yenkampani yenethiwekhi ngenxa yamaphutha okusebenza, idivayisi ingaphinde inqume ngokuzenzakalelayo amandla okuvikela ucingo lwe-tungsten); isekethe ye-amplifier nayo ingangezwa ukwandisa ukuzwela.
*3. Ukuvikela ukuphahlazeka: Uma ithuluzi lisebenza, lapho isici esishisayo sendawo ngayinye yokushisisa iyisiyingi esifushane, isekethe evulekile, intambo yokushisisa phansi, ukuphahlazeka kwesistimu yokusebenza yekhompyutha, njll., ithuluzi linganqamula amandla ngokuzenzakalelayo futhi linikeze i-alamu yokugwema ukuqhubeka nomsebenzi. Izingozi; umsebenzi wokuvikela amaphuzu amathathu ongenhla ungenza ukuhlaziya kwakho kusebenze kuphephe futhi kuqiniseke ngokwengeziwe.
Ukulawula izinga lokushisa okuyisithupha
I-GC1690 gas chromatograph iyakwazi ukulawula izinga lokushisa leziteshi eziyisithupha, lapho i-AUX1 ilawula idivayisi yokushisisa yangaphandle, futhi izinga lokushisa lekholomu kanye ne-AUX1 inokulawula izinga lokushisa kwezigaba ezinhlanu.
Ukulawula umoya
Isilawuli sesifunda segesi sithatha uhlobo lwangaphandle. Ibhokisi lesifunda segesi ye-capillary kanye nebhokisi lesifunda legesi elisizwa ngegesi libekwe ngokuzimela. Ukulungiswa kwesilinganiso sokugeleza komoya kuyaqondakala futhi kulula ukukuqonda, futhi ukulawula kuyavumelana nezimo. Uma inkinga ethile yesifunda segesi yenzeka, ingashintshwa ngokushesha, ngaphandle kokuthikameze ukusebenza komsingathi, kanye nokugcinwa kulula.
Umsindo ophansi
I-fan blade ngayinye emshinini oyinhloko yenziwa isikhunta ngesikhathi esisodwa, futhi ukulinganisa kuhle ukugwema ukungalingani nomsindo ngesikhathi sokusebenza.
Ukucushwa okuguquguqukayo
Isampula ye-capillary izimele, futhi i-double-capillary sampler double amplifier board ingamiswa ngokwezidingo zomsebenzisi, ukuze kufakwe amakholomu amabili e-capillary ngesikhathi esisodwa; amakholomu amabili agcwele angafakwa ngesikhathi esisodwa; ikholomu eyodwa egcwele kanye ne-capillary eyodwa nayo ingafakwa ngesikhathi esifanayo Ikholomu; ngalesi sisekelo, izitholi ze-TCD, FPD, NPD, ECD nazo zingangezwa ngendlela eguquguqukayo ukuze zihlangabezane nezidingo ezihlukene zokuhlaziya; insimbi eyodwa ingahlonyiswa ngamasampula amathathu kanye nezitshina ezintathu.
Ukubukeka okuhle
Ngebhokisi lekholomu eliqondile, ukubukeka kuhle futhi kunomusa, futhi kuthatha indawo encane, efanelekile ukusetshenziswa endaweni encane yelabhorethri.
“*” kusho ukuthi ubuchwepheshe ngebokuqala e-China.
Izinhlelo zokusebenza
Isetshenziswa kabanzi emikhakheni eminingi efana ne-petroleum, imboni yamakhemikhali, umanyolo, ikhemisi, amandla kagesi, ukudla, ukuvutshelwa, ukuvikelwa kwemvelo kanye nokusansimbi.
Ipharamitha Yomkhiqizo
| Umtshina | Ukuzwela | I-Drift | Umsindo | Ibanga Lomugqa |
| I-Hydrogen Flame (FID) | Mt≤1×10-11g/s | ≤1×10-12(A/30min) | ≤2×10-13A | ≥106 |
| I-Thermal Conductivity (TCD) | I-S≥2000mV. M1/mg | ≤0.1(mV/30min) | ≤0.01mV | ≥106 |
| Ilangabi (FPD) | P≤2×11-12g/s S≤5×10-11g/s | ≤4 ×10-11 (A/30min) | ≤2×10-11A | P ≥103 S ≥102 |
| I-nitrogen (NPD) | N≤1×10-12g/s P≤5×10-11g/s | ≤2 ×10-12 (A/30min) | ≤4 × 10-13A | ≥103 |
| I-Electron Capture (ECD) | ≤2×10-13g/ml | ≤50(uV/30min) | ≤20uV | ≥103 |
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