DRK-GC1120 irhasi chromatograph

Iimpawu zeMveliso:

Umboniso olula kunye ocacileyo

Umboniso omkhulu wekhusi wenza incoko yababini yemenyu ngesiNgesi yenze isiboniso sicace ngakumbi kwaye kulula ukusebenza.Iyakwazi ukubonisa uluhlu lokunyuka kwe-curve kunye nenqanaba lokuhamba kwesiseko (imfuno yokuqwalasela ibhodi yokufumana), kwaye ibonise amaxabiso okumisa ubushushu kunye nexabiso langempela lebhokisi yekholomu, i-injector, i-detector kunye nokunye kwisithombeni esinye sesikrini, kwaye inokubonelela ngolwazi lwesixhobo esinemibala engaphezulu.

Inkqubo ye-microcomputer ephucukileyo, umsebenzi ogqwesileyo wokulawula

1. Inkqubo yokulawula ubushushu be-microcomputer esebenza ngokugqwesileyo yamkele itekhnoloji yokuvelisa yamazwe aphesheya, enolawulo oluchanekileyo lolawulo lobushushu (oluphezulu ±0.05℃), ukuthembeka okuphezulu kunye nekhono elinamandla lokuchasana nokuphazamiseka;ineendawo ezi-6 zokulawula ubushushu obuzimeleyo, ubushushu obuphezulu bolawulo bufikelela kuma-400℃, umlinganiselo weqondo lokushisa elilinganiselweyo kunye nomsebenzi wokukhusela ukushisa okungaphezulu kokushisa ukuqinisekisa ukhuseleko lwesixhobo.Kulungile.

2. Zonke iintlobo zolawulo kunye nokusetyenziswa kweeparamitha (kubandakanywa neeparamitha zokusebenza ze-detector) zibekwe kwikhibhodi yesiTshayina.Iyaqondakala kwaye kulula ukuyisebenzisa.Isixhobo sinemisebenzi yokuxilongwa ngokuzimeleyo, ukukhuselwa kokusilela kwamandla, ukusetwa komtshini, uluhlu, i-polarity kunye nokusekwa kwangoku kunye nomboniso, onokubonisa ngokuchanekileyo amaxabiso amisiweyo, amaxabiso okwenene, ukugcinwa kunye nohlalutyo lolawulo lobushushu bendlela nganye.Phakathi.

Ukusebenza okuphezulu kunye nebhokisi yekholomu enkulu yamandla

Ibhokisi enkulu yekholomu yamandla inokubamba ikholamu ye-capillary kunye nekholomu ezaliswe kabini ngexesha elifanayo;ibhokisi yekholomu inokufudumala okukhawulezileyo kunye nokupholisa ngokukhawuleza, oko kukuthi, ucango lwangasemva oluzenzekelayo (10min ukusuka ngaphantsi kwe-300℃ukuya kwi-50 ℃, inokulungelelanisa ngokuzenzekelayo i-engile yocango ngokokutshintsha kobushushu), kwaye inokuqonda ulawulo lobushushu begumbi.Ibhokisi yekholomu ine-10 i-oda ye-11 inkqubo yokufudumala iqonga.Inkxaso yesoftware yokulawula).

Ukuchaneka okuphezulu kabini indlela yegesi ezinzileyo

Ivalve yoxinzelelo oluzinzileyo kunye nevalve yokuqukuqela ezinzileyo isetyenziselwa ukuyila ivalve yoxinzelelo oluzinzileyo kunye nevalve ejikelezayo.Imowudi yokulawula ezinzileyo yevalve yoxinzelelo kunye nevalve yenaliti, ivalve yokuqukuqela ezinzileyo kunye nevalve yenaliti zombini ngamaqhina omlinganiselo wedijithali, anobuchwephesha obuphezulu, ukuphinda-phinda okulungileyo, ukuthembeka okuphezulu kunye nomgaqo ohamba ngokuthe ngqo ofanelekileyo.

Inkqubo yesampulu ethambileyo ukuhlangabezana neemfuno ezahlukeneyo zohlalutyo

Isixhobo sinokufakelwa ezininzi njenge-injector ezintathu ngexesha elinye.Ngokweemfuno zokuhlalutya, inhlanganisela ye-injector engcono kakhulu inokukhethwa, kwaye iyunithi inokulawula ukushisa ngokuzimeleyo, kwaye isixhobo sokusampula kulula ukuchithwa kunye nokuchithwa.

Ikholamu enye ezaliswe kabini / isampula yekholamu ezaliswe kabini (PIP):

Ingasetyenziselwa kwimowudi ye-injection yentloko yekholomu, kunye neentlobo zeekholomu zechromatographic zisetyenzisiweyo, i-valve yeendlela ezintandathu zongezwa ukuhlalutya i-injection yegesi, kwaye i-0.53 i-wide bore ye-capillary column analysis ingagqitywa ngokulula ngokusebenzisa isinxibelelanisi ekuzalweni. isitofu sekholamu.

Ikholamu enye yecapillary / isampula yekholamu yecapillary ephindwe kabini (SPL):

Isampula ekhethekileyo yekholomu ye-capillary ine-diaphragm evuthelayo kunye nohlengahlengiso loxinzelelo lwe-valve shunting, kwaye ifanelekile kwiikholamu ze-capillary zenkcazo eyahlukeneyo.

Uvakalelo oluphezulu kunye nomtshini wokuzinza okuphezulu

Isixhobo sinokufaka ii-detectors ezintathu ngexesha elifanayo, njenge-FID, i-TCD, i-ECD detector njalo njalo.

Ngokohlalutyo olwahlukileyo kunye nokusetyenziswa, imidibaniso eyahlukeneyo ingasetyenziselwa ukuqonda uchungechunge kunye nokusebenza okufanayo kwee-detectors ngokulula.

Uhlobo olutsha lwe-FID lunomlinganiselo ophantsi wokufumanisa, onokuququzelela ukuchithwa kunye nokucoca i-nozzle kunye ne-ion collection components.Isakhiwo esichanekileyo sokufakela i-emitter siqinisekisa ukuhambelana okuphezulu kokusebenza kwesixhobo ngasinye.

Ulwakhiwo olukhethekileyo lwe-insulation air lwenza i-TCD izinze ngakumbi.

Uvakalelo oluphezulu lwe-HTCD lusebenzisa i-rhenium tungsten ucingo oluxhathisayo kwaye uvakalelo lufikelela kwi-10000mV.ML/mg.

Ukumodareyitha pulse ECD rhoqo umthombo wangoku, ubuntununtunu kunye nokhetho lwangoku Microcomputerization.

Inkqubo entsha yokuqokelela eyakhelwe-ngaphakathi

Isixhobo sokufumana esakhelwe phezulu sinokuqokelela imeko yokulawula isixhobo kunye nomqondiso wokuphuma kwechromatogram.Iyakwazi ukudibanisa ikhompyutha yangaphandle kunye nomgca wonxibelelwano, kwaye iqhube ulawulo lwexesha langempela kunye nokucubungula idatha yesixhobo.(kufuneka kuqwalaselwe isoftware yolawulo oluchaseneyo kunye nebhodi yokufumana)

Ulawulo lwexesha lokwenyani lubandakanya imisebenzi eyahlukeneyo efana nolawulo lobushushu, ukukhetha umtshini kunye nokuseta, ulawulo lobushushu olucwangcisiweyo, ukulandelwa kwegophe elicwangcisiweyo lobushushu, kunye nokubonisa izinga lokuqukuqela.

Ukulungiswa kwedatha kubandakanya imisebenzi yokufumana isantya esiphezulu, iiparamitha zokudibanisa ngokuzenzekelayo okanye ngesandla, ukuya kwiindlela ze-5 zobuninzi, ukutsalwa kwesiseko, kunye nokuhlanganiswa kwengxelo.

IParameter yobuGcisa

ulawulo lobushushu

Uluhlu lobushushu: 7℃ ~ 400℃ kwiqondo lobushushu begumbi (ukunyusa 1℃).

Izinto zokulawula ubushushu: ibhokisi yekholomu, i-detector yangaphambili nangemuva, i-injector yangaphambili nangemuva, i-axiliary, iindlela ezi-6.

Umyalelo wokunyuka komyalelo: Umyalelo weshumi

Ireyithi ye-Cheng Sheng: 0.1℃~40℃/min (ukunyusa 0.1℃)

Ixesha lobushushu rhoqo: 0 ~ 655min (ukunyusa 1min)

Isikhangeli se-ionization yomlilo weHydrogen (FID)

Uvakalelo: M≤8 × 10-12g / s isampuli C16

Iziphumo ezilungileyo zovavanyo: M≤3 × 10-12g / s isampuli C16

Ingxolo: ≤5 × 10-14A

Drift: ≤6×10-13A/h

Uluhlu lomgca: ≥106

Isikhangeli sedama sokuqhuba iThermal (TCD)

Uvakalelo: ≥5000mV﹒mL / mg isampuli C16

ingxolo: ≤20µV

Ukuhamba: ≤30µV/h

Uluhlu lomgca: ≥104

Isikhangeli sedama sokuqhuba ubushushu obuphezulu (HTCD)

Uvakalelo: ≥10000mV﹒mL/mgisampuli C16

Isikhangeli se-Electron Capture (ECD)

Umda wokufumanisa: ≤2 × 10-13g / s isampuli γ-666

Uluhlu lomgca: ≥103

Ubushushu bokusebenzisa kakhulu: 350℃

Isikhangeli sefotometric yedangatya (FPD)

Umda wokufunyaniswa: P: Dt≤8×I-10-13g / s (i-phosphorus kwi-methyl parathion).

Isulfure: Dt≤8×10-11g/s (isulphur kwi-methyl parathion)

Isikhangeli se-nitrogen kunye ne-phosphorus (NPD)

Umda wokufunyaniswa:≤5×10-12g/s(N）isampuli: azobenzene.

≤5×10-13g/s(P）isampuli: malathion

Indawo yokusebenza yechromatography yolawulo olupheleleyo

Isoftware ihambelana ngokupheleleyo nomgangatho wesizwe we "GB/T 25478-2010 chromatographic data workstation".

Ukusetyenzwa okuphezulu kweempawu zechromatographic zetshaneli ezi-4

Ukukhokela kwangaphakathi, ukuchongwa kwencopho yamazwe ngamazwe kunye nexesha lokwenene lokudibanisa imodyuli, ukuchongwa okuzenzekelayo kwencopho ye-solvent, (ngaphambili / ngasemva) incopho yomsila, incopho yangaphambili, incopho yegxalaba, incopho embi kunye nezinye iincopho ezintsonkothileyo, ezibonisa ukuchaneka okuphezulu kunye nomgangatho / ubungakanani. ukuphinda-phinda.

I-interface yedatha esemgangathweni kunye nevulekileyo inokungenisa kunye nokuthumela ngaphandle iifayile ze-CDF ezihambelana neenkcukacha ze-ASTM / AIA, kunye nokuxhasa i-data interface kunye ne-software ye-spectrum yeminwe.

Amakhadi amaninzi esiganeko sangaphandle kunye ne-4 ukuya kwi-20mA iimodyuli zemveliso yesignali inokukhethwa ukuba iqonde uhlalutyo oluzenzekelayo lwegesi ye-intanethi kunye nokudibanisa nenkqubo ye-DCS yoshishino.

Inguqulelo ekhethekileyo (okanye imodyuli) yohlalutyo olukhethekileyo lotywala, uhlalutyo lwexabiso le-calorific, uhlalutyo lwegesi yendalo, uhlalutyo lwe-TVOC, uhlalutyo lweoli ye-transformer, uhlalutyo lwegesi yamalahle, uhlalutyo lwe-amino acid njalo njalo.

Isoftware inomsebenzi wokulandelela uphicotho, ohambelana neemfuno zemigaqo ye-GMP.