GC-7890 Ditert-butyl Peroxide Toe Su'esu'e
O le ie fa'afefeteina o lo'o i ai uiga o le la'ititi la'ititi, maualuga le porosity ma le maualuga o le filtration lelei, ma o le mea autu o le gaosiga o matapulepule.O lenei meafaigaluega e faasino i GB / T 30923-2014 palasitika Polypropylene (PP) Melt-blown Mea Faapitoa, talafeagai mo le polypropylene e avea ma mea mataʻutia, faʻatasi ai ma le di-tert-butyl peroxide (DTBP) e fai ma sui faʻaitiitia, faʻaleleia polypropylene faʻafefeteina. mea faapitoa.
O le faʻataʻitaʻiga e faʻamavae pe fulafula i le toluene solvent o loʻo i ai se aofaʻi iloa o le n-hexane e pei o le tulaga i totonu.O se aofaiga talafeagai o vaifofo na mitiia e le microsampler ma tui sa'o i le kesi chromatograph.I lalo o nisi tulaga, sa faia le suʻesuʻega o le chromatographic gas.O totoe o le DTBP na fa'amauina i le auala fa'alotoifale.
1) Kesi chromatograph, Capillary koluma inlet, FID detector,
2) Iloilo le paleni
3) koluma Capillary: AT.624 30m * 0.32mm * 1.8μm,
4) Polokalama fa'akomepiuta mo fale faigaluega,
5) N-hexane, chromatographic mama;
6) Di-tert-butyl peroxide, fa'avasega mama;
7) Toluene, analytical mama.
O le GC-7890 Gas chromatograph e faʻaaogaina le microcomputer control system ma le faʻaaliga tele o le lau Saina, o foliga vaaia e sili atu ona matagofie ma lamolemole.O ki keyboard fou ua mamanuina e faigofie ma vave, ma o taʻaloga o vaega faʻaulufale mai, o lea e mautu ma faʻatuatuaina le faʻatinoga o meafaigaluega.
Ⅰ. Tu'ufa'atasiga maualuga, maualuga sa'o, tele-galuega
1. All-microcomputer key operation, 5.7 inisi (320 * 240) tele LCD faʻaaliga i le gagana Saina ma le Igilisi, Saina ma le Igilisi faʻaaliga e mafai ona fesuiaʻi saoloto, e fetaui ma manaʻoga o vaega eseese o tagata, talanoaga a le tagata-masini, faigofie ona faʻagaoioia .
2.Microcomputer pulea hydrogen flame detector e ausia ai galuega faʻamumu otometi, sili atu le atamai.Fa'akomepiuta fa'akomepiuta fou tu'ufa'atasi, maualuga fa'atonuga sa'o, mautu ma fa'atuatuaina fa'atinoga, e o'o atu i le 0.01 ℃ fa'atonuga o le vevela.
3.Gas puipuiga galuega, puipuia le koluma ma le vaitaele conductivity vevela, electron puʻeina detector.
O loʻo i ai le galuega o le suʻesuʻeina o le tagata lava ia i luga o le amataga, lea e mafai ai e tagata faʻaoga ona vave iloa le mafuaʻaga ma le tulaga o le faaletonu o meafaifaʻaili, galuega taofi (fuaina o le tafe lelei), le teuina o le eletise ma le puipuiga, galuega faʻalavelave faʻafefe-mutation, fesoʻotaʻiga faʻamatalaga fesoʻotaiga. ma galuega fa'atonutonu mamao.O le galuega puipuia o le overtemperature ua mautinoa
E le'o fa'aleagaina le meafaigaluega ma e iai se faiga e manatua ai fa'amaumauga e le mana'omia ai fa'atonu uma.
Ⅱ.Tuiina faiga tulaga ese mamanu, e mafai ona maualalo tapulaa iloa
1. Tulaga tulaga ese mamanu uafu e foia tui faailoga tagata;E le gata ina foia e le koluma fa'alua le fa'agasologa o le tafega o laina fa'avae e mafua mai i le vevela o lo'o fa'apolokalameina, ae fa'apena fo'i ona to'ese ai le fa'aosoina o le pisa i tua ina ia maua ai se tapula'a maualalo.
2.With fa'aputu koluma, capillary shunt/non-shunt faiga tui (faatasi ai ma galuega faamama diaphragm)
3.Optional otometi/manuia kasa ono-ala injector, ulu ulu, injector iugafono vevela, liliu methane, injector otometi.
Ⅲ、Temperature polokalame, sa'o le ogaumu pulea vevela, mautu vave
1.Eight-faatonuga vevela linear programmed, ina ua uma le faitotoa faaaogaina photoelectric ki contactless mamanu, faatuatuaina ma tumau, atamai ina ua uma le faiga faitotoa stepless voluma ea fesuisuiai, faapuupuu le polokalama ina ua mavae le tulai mai / mataua o le faiga detector taimi paleni mautu, iloa moni lava. le fa'aogaina o le vevela o le potu, fa'atonu le sa'o o le vevela o le ± 0.01 ℃, fa'afetaui mana'oga o le tele o su'esu'ega.
2.Large voluma o le pusa koluma, atamai pito i tua faiga stepless fesuiaiga ea voluma i totonu ma fafo, faapuupuuina le polokalama ina ua uma ona sii i luga / cooling le detector system mautu taimi paleni;Faiga ogaumu fa'avevela: vevela ambient +5 ℃ ~ 420 ℃.
3.O le aafiaga insulation e sili atu: o le pusa koluma, vaporization, suʻesuʻega e 300 tikeri, o le pusa i fafo ma le pito i luga o le ufiufi e itiiti ifo i le 40 tikeri, faʻaleleia le fua faʻataʻitaʻiga, ia mautinoa le saogalemu o le tagata faʻaoga.
4.Unique mamanu o le potu vaporization, laiti oti voluma;Suiga mea fa'aoga: tui tui, liner, polarizer, aoina, fa'asuisu e mafai ona sui i le lima e tasi;Suiga o le tino autu: faʻatumu koluma, capillary sampler ma detector e mafai ona aveese atoa ma naʻo se faʻaoga, faigofie tausiga.
Faʻalogo maualuga, faʻamautu maualuga, faʻafetaui manaʻoga o polokalame eseese
Su'esu'e fa'ama'i afi (FID), su'esu'ega fa'ameaola (TCD), su'esu'e pu'e eletise (ECD),
Su'esu'e Ataata Mu (FPD), Su'e Nitrogen ma Fofofo (NPD)
O ituaiga uma o detectors e mafai ona tutoʻatasi pulea le vevela, hydrogen flame detector e faigofie ona disassemble ma faʻapipiʻi, faigofie ona fufulu pe sui le nozzle.
Tau tui
Ole tele ole tui ole uafu e maua: fa'atumu tui koluma, shunt/non-shunt tui capillary
Pusa vevela koluma
Va'aiga vevela: vevela potu + 5 ~ 420 ℃
Fa'atulagaina o le vevela: 1 tikeri;Fuafuaga si'itia o le vevela fa'apolokalame 0.1 tikeri
Fa'asao maualuga maualuga: 40 tikeri / min
Mautu o le vevela: 0.01 tikeri pe a suia le vevela o le ambient 1 tikeri
Fa'apolokalameina le vevela: 8 fa'atonuga fa'apolokalame o le vevela e mafai ona fetu'una'i
Su'esu'e o le afi mumu (FID)
Galulue vevela: 400 ℃
Fa'atapula'a su'esu'ega: ≤5×10-12g/s (n-hexadecane)
Fa'ase'e: 5 x 10-13 a / 30 min pe itiiti
Pisao: 2 x pe itiiti ifo 10 i le 13 a
Fa'atosina laina laina: ≥107
Tele: 465*460*550mm, mamafa: 40kg,
Malosiaga ulufale: AC220V 50HZ malosi maualuga 2500W
Alamanuia vailaʻau, falemaʻi, suauʻu, vine, suʻesuʻega o le siosiomaga, tumama o meaʻai, eleele, faʻamaʻi vailaau faʻasaina, fai pepa, eletise eletise, mining, asiasiga o oloa, ma isi.
Ethylene oxide su'ega mea faigaluega laulau fetuutuunai mo meafaigaluega faafomai:
| Numera | Igoa | Fa'amatalaga | numera o |
| 1 | Kesi chromatograph | GC-7890 Talimalo (SPL+FID) | 1 |
| 2 | Ea afi | 2L | 1 |
| 3 | Fa'asuavai afi | 300ml | 1 |
| 4 | Tu'u nitrogen | Mama: 99.999% Cylinder + faʻaitiitiga faʻaitiitiga valve (faʻatau i le lotoifale) | 1 |
| 5 | Koluma tuuto | Koluma capillary | 1 |
| 6 | Le fale faigaluega | N2000 | 1 |
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