DRK-GC-1690 Igesi Chromatograph
Isingeniso:
Ngokwemithetho ye-GB15980-2009, inani elisele le-ethylene oxide kumasirinji alahlwayo, i-gauze yokuhlinzwa nezinye izinsiza zezokwelapha akufanele zibe ngaphezu kwe-10ug/g, ethathwa njengefanelekile. I-DRK-GC-1690 gas chromatograph yakhelwe ngokukhethekile i-epoxy kumishini yezokwelapha Ukutholwa kwamanani asele e-ethane ne-epichlorohydrin. Iphinde ihlangabezane nezinga le-ISO 13683.
Umkhiqizo Kafushane
I-DRK-GC-1690 yochungechunge lwegesi esebenza kahle kakhulu i-chromatograph isizukulwane sakamuva se-chromatograph yegesi eyakhiwe yi-Derek Instruments Co., Ltd. ngokwamukela ubuchwepheshe obuthuthukisiwe bamazwe ngamazwe nokuhlanganisa izinzuzo ze-chromatograph yegesi yasekhaya. Ingafakwa kalula ngezithungatha ezifana ne-hydrogen flame ionization (FID), i-thermal conductivity (TCD), i-flame photometric (FPD), i-nitrogen ne-phosphorus (NPD) ngokuya ngezidingo zohlelo lokusebenza, futhi ingaba njalo ezintweni eziphilayo, izinto ezingaphili namagesi anephuzu elibilayo elingaphansi kuka-399℃, Landelela ngisho nokuhlaziya ukulandelela. Isetshenziswa kabanzi emikhakheni eminingi efana ne-petroleum, imboni yamakhemikhali, umanyolo, ikhemisi, amandla kagesi, ukudla, ukuvutshelwa, ukuvikelwa kwemvelo kanye nokusansimbi. Uchungechunge lwe-GC16 futhi seluphenduke inketho yokuqala kubasebenzisi abaningi besigaba segesi yasekhaya ngokusebenza kwezindleko ezinhle kakhulu kanye nesevisi ephelele yangemva kokuthengisa.
Isici Esiyinhloko
Imodeli entsha isebenzisa imodi yokuhlukanisa i-valve ye-backpressure / engaqhekeki
I-thermostat yekholomu
Ukusetshenziswa kwe-thermostat yekholomu enkulu esebenza kahle esebenza kahle Ngokucabangela imisebe yokushisa ekhiqizwa ukushisisa kwegumbi lokugcwalisa igesi noma umtshina, i-thermostat yekholomu iklanywe njengesakhiwo esiqondile, izinga lokushisa eliphezulu lokusetshenziswa lingafinyelela ku-420 ℃, kanye nezinga lokushisa. Ububanzi bokulawula bungu-+7 ℃ ~ 420 ℃, izinyathelo ezi-5 zokwenyuka kwezinga lokushisa, ukuvulwa komnyango okuzenzakalelayo, kungasethwa ngaphakathi kuka-420 ℃ izinga lokushisa eliphezulu lokusetshenziswa, okugxilile okungu-450 ℃ kwesekethe yokuvikela ezimele, enesakhiwo sokuvikela kabili.
Isampula
1. Jova kukholamu egcwele
2. Umjovo wokuhlukanisa/ukuqhekeka
3. Umjovo we-WBC one-capillary enkulu
4. Isampula epakishiwe yokuhwamuka kwekholomu
5. Isitayela sokungena komoya esinezimbobo eziyisithupha
Imininingwane Eyinhloko
| I-thermostat yekholomu | Ibanga lokulawula izinga lokushisa | Izinga lokushisa legumbi+7℃~420℃ |
| Ukunemba kokulawula izinga lokushisa | Kungcono kuno-±0.1℃ | |
| Ivolumu yangaphakathi | 240×160×360 | |
| Ukuhleleka kohlelo | I-oda lesi-5 | |
| Izinga lokushisa | 0.1~39.9℃/min isilungiselelo esingenangqondo | |
| Isikhathi sokushisa | 0~665min (ukwandisa iminithi elingu-1) |
*1, ukuvikelwa kwezinga lokushisa elingaphezu kwamandla: uma izinga lokushisa langempela lezoni ngayinye eshisayo lidlula inani eliphezulu elimisiwe, idivayisi yokuvikela izinga lokushisa elingaphezu kokushisa iyasebenza, inqamule ngokuzenzakalelayo ukunikezwa kwamandla kwendawo ngayinye yokushisisa yethuluzi, nama-alamu ukuze kugwenywe izingozi.
*2. Ukuvikelwa kwamanje: lapho umtshina we-TCD usebenza, njengalapho ukulungiselelwa kwamanje kukukhulu kakhulu noma inani lokumelana ne-TCD likhuphuka ngokuzumayo, idivayisi yokuvikela yamanje isebenza, inqamule ngokuzenzakalelayo i-TCD bridge current, kanye kanye nama-alamu nezibonisi. NGAPHEZU kwe-TCD ukuze kuvikelwe intambo ye-tungsten kokuthi Ishisiwe (Uma umsebenzisi eqala i-TCD ngaphandle kwegesi yenkampani yenethiwekhi ngenxa yamaphutha okusebenza, idivayisi inganqamula ngokuzenzakalelayo amandla okuvikela intambo ye-tungsten). Isekethe ye-amplifier nayo ingangezwa ukwandisa ukuzwela.
*3. Ukuvikela ukuphahlazeka: Uma ithuluzi lisebenza, lapho izinto ezishisayo zendawo ngayinye yokushisisa zifinyezwa, ziphukile, intambo yokushisisa iphansi, futhi isistimu yokusebenza yekhompyutha iphahlazeka, njll., ithuluzi linganqamula amandla ngokuzenzakalelayo. kanye ne-alamu yokugwema ukwenzeka komsebenzi oqhubekayo. ingozi. Umsebenzi wokuvikela amaphuzu amathathu ongenhla ungenza ukuhlaziya kwakho kusebenze kuphephe futhi kuvikeleke kakhulu.
Izilawuli zokushisa eziyisithupha
I-DRK-GC-1690 gas chromatograph ingakwazi ukulawula izinga lokushisa leziteshi eziyisithupha, lapho i-AUX1 ilawula idivayisi yokushisisa yangaphandle, futhi izinga lokushisa lekholomu kanye ne-AUX1 inokwenyuka kwezinga lokushisa kohlelo lwezinyathelo ezinhlanu.
Ukulawula umoya
Isilawuli sendlela yegesi singaphandle, ibhokisi lendlela yegesi ye-capillary kanye nebhokisi lendlela yegesi elisizwa ngegesi abekwe ngokuhlukana. Ukulungiswa kwesilinganiso sokugeleza komoya kuyaqondakala futhi kulula ukukuqonda, futhi ukulawula kuyavumelana nezimo. Ngaphezu kwalokho, uma kwenzeka inkinga ethile yegesi, ingashintshwa ngokushesha, ngaphandle kokuphazamisa ukusebenza komsingathi, i-Convenience Convenience.
Umsindo ophansi
Ama-fan blades emshinini oyinhloko akhiwa isikhunta ngesikhathi esisodwa, futhi ukulinganisa kuhle, ukuze ugweme ukungalingani nomsindo ngesikhathi sokusebenza.
Ukucushwa okuguquguqukayo
Isampula ye-capillary izimele futhi ingahlonyiswa ngamapuleti okukhulisa ama-capillary amabili 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; I-TCD, FPD, NPD, ECD detectors nazo zingangezwa ngokuguquguqukayo ngalesi sisekelo ukuze zihlangabezane nezidingo ezahlukene zokuhlaziya; insimbi eyodwa ingafakwa nama-injection amathathu nama-detectors amathathu.
Ukubukeka okuhle
Kusetshenziswa ibhokisi lekholomu elime mpo, elinokubukeka okuhle nokuhle kanye nendawo encane ehlala abantu.
I-"*" ikhombisa ukuthi lobu buchwepheshe ngeyokuqala e-China.
Ipharamitha yezobuchwepheshe
| inkomba
Umtshina | Ukuzwela noma ukuzwela | I-Drift | Umsindo | Ububanzi bomugqa |
| Ilangabi leHydrogen (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-Electronic Capture (ECD) | ≤2×10-13g/ml | ≤50(uV/30min) | ≤20uV | ≥103 |
Izindawo zokufaka isicelo:
Imboni yamakhemikhali, isibhedlela, i-petroleum, i-winery, ukuhlolwa kwemvelo, ukuhlanzeka kokudla, inhlabathi, izinsalela zezibulala-zinambuzane, ukwenza amaphepha, ugesi, izimayini, ukuhlolwa kwempahla, njll.
Ukucushwa okuyisisekelo:
Ithebula lokucushwa kwensimbi yokuhlola i-ethylene oxide:
| Cha | Igama | Imodeli yokucaciswa | iyunithi | Qty |
| 1 | I-Chromatograph yegesi | I-GC-1690 mainframe (dual SPL+FID+ECD), ene-SPL+FID+ECD ekabili | Setha | 1 |
| 2 | Isampula ye-Headspace | I-DK-9000 | Setha | 1 |
| 3 | Ijeneretha yomoya | I-TPK-3 | Setha | 1 |
| 4 | Ijeneretha ye-hydrogen | TPH-300 | Setha | 1 |
| 5 | I-nitrogen cylinder | Ukuhlanzeka: 99.999% isilinda sensimbi + i-valve yokunciphisa ingcindezi (ukuthenga kwasendaweni komsebenzisi) | Ibhodlela | 1 |
| 6 | Ikholomu ekhethekile | Ikholomu ye-capillary | PC | 1 |
| 7 | I-Ethylene oxide ejwayelekile | (Okokulungisa okuqukethwe) | PC | 1 |
| 8 | indawo yokusebenza | N2000 | Setha | 1 |
| 9 | ikhompuyutha | Kunikezwe umsebenzisi | Setha | 1 |
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