(Suav teb) GC-7890 ditert-butyl peroxide resididue ntes
Melt-tawg ntaub muaj cov yam ntxwv ntawm me pore loj, porosity siab thiab siab pom kev ua tau zoo, thiab yog cov khoom siv tseem ceeb ntawm daim npog cov khoom muag. Qhov ntsuas no yog hais txog GB / T 30923-2014 Yas Polypropylene (Haum rau Polypropylene raws li tus neeg sawv cev tshwj xeeb, nrog rau tus neeg sawv cev rau tus neeg sawv cev, raws li polypropylene melt-tshuab Cov khoom siv tshwj xeeb.
Cov qauv yog yaj los yog o hauv toluene daws tau muaj cov paub tus paub ntawm n-hexane li tus qauv sab hauv. Qhov kev daws teeb meem tsim nyog tau nqus los ntawm cov microsampler thiab pom tseeb rau hauv cov roj Chromatograph. Nyob rau hauv qee qhov kev mob, gas chromatographic tsom xam tau nqa tawm. DTBP residue tau txiav txim los ntawm cov qauv sab hauv.
1) Roj Chromatograph, Capillary Sab Inlet, FID DETECTOR,
2) Txheeb xyuas qhov sib npaug
3) Capillary Sell: AT.624 30M * 0.32mm * 1.8μm,
4) cov chromatographic workstation software,
5) n-hexane, ntshiab chromatographic ntshiab;
6) di-tert-butyl peroxide, analytically ntshiab;
7) toluene, analytical ntshiab.
GC-7890 Cov Roj Chratograph Admarkance Microcomputer Tswjhwm System thiab Suav Loj Loj Cov Duab Pom Zoo, cov tsos yog zoo nkauj dua thiab du. Cov yuam sij tshiab tsim tau yooj yim thiab nrawm, thiab cov voj voog yog cov khoom siv txawv teb, yog li cov ntsuas kev ua tau zoo thiab txhim khu kev qha.
Ⅰ. Kev koom ua ke nrog Circuit Court, siab precision, muaj ntau yam ua haujlwm
1. Txhua tus-microcomputer tseem ceeb, 5.7 nti (320 * 240) loj LCD zaub hauv Suav thiab Askiv thiab Askiv sib tham, yooj yim rau kev khiav lag luam Cov.
2.MicRocomputer Tswj cov nplaim taws ntes kom ua tiav cov tsis siv neeg tiv thaiv muaj nuj nqi ua haujlwm, ntse heev. Cov kev sib xyaw tshiab hluav taws xob hluav taws xob kev siv hluav taws xob, ruaj khov thiab txhim khu kev ua haujlwm, nce mus txog 0.01 ℃ Kub tswj tau muaj tseeb.
3.GAS Kev Tiv Thaiv Muaj nuj nqi, tiv thaiv cov kem thiab cua sov bondivity pas, hluav taws xob ntes ntes.
Nws muaj cov haujlwm ntawm kev kuaj tus kheej ntawm kev pib, uas ua rau muaj kev ntsuas tsis ua haujlwm, kev tiv thaiv kev sib luag (yooj yim cov ntaub ntawv sib txuas lus, kev sib txuas lus hauv network thiab chaw taws teeb tswj kev ua haujlwm. Kev ntxeev siab tiv thaiv kev ua haujlwm yog tau lees tias
Qhov ntsuas tsis puas thiab muaj cov ntaub ntawv nco qab uas tsis tas yuav muaj txhua qhov pib dua.
Ⅱ.Txhaj Tshuaj Kev Tsim Kho Kev Tsim Txom, tuaj yeem yog qhov ntsuas qis dua
1. Cov chaw nres nkoj tsim kev lag luam los daws kev txhaj tshuaj kev ntxub ntxaug; Ob chav them ob npaug tsis yog tsuas yog daws cov kab hauv paus uas tau tshwm sim los ntawm kev kub ntxhov, tab sis kuj cuam tshuam txog cov suab nrov tom qab kom tau txais kev ntsuas qis dua.
2.With pob kem, capillary shunt / tsis muaj shunt txhaj kaw (nrog diaphragm tu ua haujlwm)
3.Xav cia siv rau siv rau-txoj hauv kev hauv Injector, Headspace injector, thermal daws hauv kev tiv thaiv, methane converter, tsis siv neeg muaj nyob hauv.
Ⅲ, qhov kub thiab txias ua haujlwm, ua kom sov sov tswj qhov kub thiab txias
1. Qhov kev txiav txim siab kub-txiav txim siab tawm cov txheej txheem, tom qab lub qhov rooj siv hluav taws xob hloov pauv, kom muaj zog, ua kom luv dua / poob ntawm cov ntsuas hluav taws xob sib txawv sib npaug, yeej paub tiag tiag Cov chav dej nyob ze, tswj qhov ntsuas kub qhov tseeb ntawm ± 0.01 ℃, tau raws li qhov xav tau ntawm kev txheeb xyuas ntau yam.
2.LARE ntim ntawm kem kem, ntse nram qab lub qhov rooj stepless varmle villingle nyob rau hauv thiab tawm, shorten qhov kev pab cuam tom qab nqa ntes system ruaj khov lub sij hawm; Cua sov rauv system: amient kub + 5 ℃ ~ 420 ℃.
3.Qhov cov nyhuv rwb thaiv tsev zoo dua: lub thawv, kev kuaj pom yog tsawg dua 40 degrees, txhim kho qhov kev sim ua, kom ntseeg tau tias qhov kev nyab xeeb ntawm tus neeg siv.
4.Unique tsim ntawm vaporization chamber, ntim me me nyob hauv; Accessories Hloov: Kev txhaj tshuaj ncoo: Polarizer, Colleand, Nozzle tuaj yeem hloov nrog ib sab tes; Lub cev lub cev lub cev loj tuaj: Sau cov lus qhia, Capillary Samller thiab ntes tuaj yeem tshem tawm tag nrho nrog tsuas yog ib lub wrench, yooj yim txij nkawm.
High rhiab heev, siab ruaj khov ntes, tau raws li qhov xav tau ntawm cov qauv sib txawv
Hydrogen FLAME ionization Ntes (FID), thermal ua hauj lwm cell Ntes (TCD), hluav taws xob ntes ntes (ECD),
Nplaim Nplog duab raj photomartric (FPD), nitrogen thiab phosphorus ntes (NPD)
Txhua hom detectors tuaj yeem yog qhov ntsuas kub tswj kub, hydrogen flue tswj kub, hydrogen nplaim taws tau yooj yim kom disassemble thiab nruab cov disassemble thiab nruab, yooj yim ntxuav lossis hloov lub nozzle.
Txhaj Tshuaj Chaw Nres Nkoj
Ntau yam ntawm kev txhaj tshuaj ports muaj: ntim cov kem, shunt / shunt capillary txhaj
Txoj kev kub lub thawv
Kub Ntau Yam: Chav Kub Kub + 1 ~ 420 ℃
Qhov chaw kub: 1 degree; Kev tsim kho qhov kub nce 0.1 Qib
Feem ntau cov cua cua kub ... 40 degrees / min
Qhov kub thiab txias: 0.01 degree thaum lub ambient kub hloov 1 degree
Qhov kub thiab txias programmed: 8 xaj ntsuas kub hloov kho tuaj yeem hloov kho
Hydrogen FLAME ionization Ntes (FID)
Kev Ua Haujlwm Kub: 400 ℃
Kev Tshawb Xyuas Qhov Txwv:% ×5 × 10-12g / s (n-hexadecane)
Drift: 5 x 10-13 A / 30 min lossis tsawg dua
Suab nrov: 2 x lossis tsawg dua 10 txog 13 a
Dynamic Liles: ≥107
Qhov loj me: 465 * 460 * 550mm, hnyav, hnyav: 40kg,
Cov Khoom Siv Hluav Taws Xob: AC220V 50Hz Lub Zog 2500W
Tshuaj Kev Lag Luam, Tsev Kho Mob, Kev Tshawb Fawb, Kev Kho Mob, Khoom Noj Khoom Haus, Hluav Taws Xob, Kev Ntsuam Xyuas Hluav Taws Xob, Kev Tshawb Xyuas Hluav Taws Xob, thiab lwm yam.
Ethylene Oxide Testing inforation rooj rau kev ua haujlwm:
| Tus nab npawj | Lub npe | Cov lus qhia | tus naj npawb ntawm |
| 1 | Roj Chromotography | GC-7890 Host (SPL + FID) | 1 |
| 2 | Roj Generator | 2L | 1 |
| 3 | Hydrogen Generator | 300ml | 1 |
| 4 | NITROGEN thooj voos kheej kheej | Purity: 99.999% Lub Tog Raj Kheej + Siab Txo Qhov Valve (yuav zos) | 1 |
| 5 | Dedicated kem | Sab capillary | 1 |
| 6 | Lub workstation | N2000 | 1 |
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