DRK-GC-7890 Ikimenyetso cya Ditert-butyl peroxide

Intangiriro

Umwenda ushongeshejwe ufite ibiranga ubunini buto bwa pore, ububobere buke hamwe no kuyungurura cyane, kandi nibikoresho fatizo byo gukora mask.Iki gikoresho kivuga kuri GB / T 30923-2014 ya plastike Polypropilene (PP) Ibikoresho bidasanzwe byashongeshejwe, bikwiranye na polypropilene nkibikoresho nyamukuru, hamwe na di-tert-butyl peroxide (DTBP) nkibikoresho bigabanya, byahinduwe na polypropilene byashonga ibikoresho bidasanzwe.

Uburyo bukoreshwa

Icyitegererezo kirashonga cyangwa kibyimba muri soluene ya toluene irimo umubare uzwi wa n-hexane nkibipimo byimbere.Igisubizo gikwiye cyakiriwe na microsampler hanyuma gishyirwa muri chromatografi.Mubihe bimwe na bimwe, isesengura rya gaz chromatografique ryakozwe.Ibisigisigi bya DTBP byagenwe nuburyo busanzwe bwimbere.

Ibikoresho nyamukuru na reagent

1) Chromatografi ya gaze, Inkingi ya capillary, indanga ya FID,

2) Gusesengura impirimbanyi

3) Inkingi ya capillary: AT.624 30m * 0.32mm * 1.8 mm,

4) Porogaramu ikora ya Chromatografique,

5) N-hexane, chromatografique yera;

6) Di-tert-butyl peroxide, isesengura neza;

7) Toluene, isesengura ryera.

GC-7890 Gas chromatograf ikoresha sisitemu yo kugenzura microcomputer hamwe nubushinwa bunini bwerekana, isura ni nziza kandi yoroshye.Urufunguzo rushya rwateguwe urufunguzo rworoshye kandi rwihuta, kandi uruziga rutumizwa mu mahanga, bityo imikorere yibikoresho irahamye kandi yizewe.

Imikorere Ikiranga

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2, Microcomputer igenzura hydrogène flame detector kugirango igere kumikorere yo gutwika byikora, ifite ubwenge bwinshi.Ibikoresho bishya bya elegitoroniki byuzuzanya, kugenzura neza, imikorere ihamye kandi yizewe, kugeza 0.01 control kugenzura ubushyuhe.

3, Igikorwa cyo gukingira gaze, kurinda inkingi na pisine yubushyuhe, icyuma gifata electron.

Ifite imikorere yo kwisuzumisha kuri startup, ituma abayikoresha bamenya vuba igitera nikibanza cyo kunanirwa kw'ibikoresho, imikorere yo guhagarika amasaha (gupima uburyo bworoshye bwo gupima), kubika imbaraga zo kubika no kurinda, ibikorwa byo kurwanya imbaraga za mutation, guhuza amakuru na kure yo kugenzura imikorere.Igikorwa cyo kurinda ubushyuhe burenze urugero

Igikoresho ntabwo cyangiritse kandi gifite sisitemu yo kwibuka yamakuru idasaba gusubiramo.

Sisitemu yo gutera inshinge idasanzwe, irashobora kuba ntarengwa yo gutahura

1. Igishushanyo cyihariye cyo gutera inshinge kugirango gikemure ivangura;Inshuro ebyiri zindishyi zumurimo ntizikemura gusa umurongo-shingiro uterwa nubushyuhe bwateguwe, ariko kandi ikuramo ingaruka zurusaku rwinyuma kugirango ubone imipaka yo gutahura.

2, Hamwe ninkingi ipakiye, capillary shunt / sisitemu yo gutera inshinge (hamwe na diafragm yo gukora isuku)

3, Guhitamo byikora / intoki ya gazi yinzira esheshatu, inshinge zo mumutwe, inshinge yumuriro wumuriro, methane ihindura, inshinge zikora.

Ⅲ 、 Ubushyuhe bwateguwe, kugenzura neza itanura ryubushyuhe, guhagarara byihuse

1. hafi yubushyuhe bwo mucyumba, kugenzura ubushyuhe bwa ± 0.01 ℃, bujuje ibisabwa murwego rwo gusesengura.

2, Ingano nini yinkingi yisanduku, ubwenge bwinyuma bwumuryango sisitemu idafite intambwe ihindagurika yumwuka mwinshi no hanze, gabanya gahunda nyuma yo guterura / gukonjesha sisitemu ya detector ihamye igihe cyo kuringaniza;Sisitemu yo gushyushya itanura: ubushyuhe bwibidukikije + 5 ℃ ~ 420 ℃

3, Ingaruka zo gukumira ni nziza: agasanduku k'inkingi, guhumeka, gutahura ni dogere 300, agasanduku ko hanze hamwe nigifuniko cyo hejuru kiri munsi ya dogere 40, kuzamura igipimo cyubushakashatsi, kugirango umutekano wumukoresha ugerweho.

4, Igishushanyo cyihariye cya chamborisation, ingano ntoya yapfuye;Gusimbuza ibikoresho: inshinge, liner, polarizer, ikusanya, nozzle irashobora gusimbuzwa ikiganza kimwe;Gusimbuza umubiri nyamukuru: kuzuza inkingi, capillary sampler na detector birashobora gukurwaho burundu hamwe gusa, gufata neza.

Ubukangurambaga bukabije, gushishoza gukomeye, guhuza ibikenewe na gahunda zitandukanye

Icyuma cya hydrogène flame ionisiyoneri (FID), icyuma gipima ubushyuhe bwa selile (TCD), icyuma gifata electron (ECD),

Ikimenyetso cya Flame Photometric (FPD), Azote na Fosifore (NPD)

Ubwoko bwose bwa detector burashobora kugenzurwa nubushyuhe bwigenga, hydrogène flame detector iroroshye kuyisenya no kuyishyiraho, byoroshye gusukura cyangwa gusimbuza nozzle.

Ibipimo bya tekiniki

Icyambu

Ibyambu bitandukanye byo gutera inshinge birahari: inshinge zuzuye zuzuye, inshinge / shunt capillary inshinge

Agasanduku k'ubushyuhe

Ubushyuhe buringaniye: ubushyuhe bwicyumba + 5 ~ 420 ℃

Gushiraho ubushyuhe: impamyabumenyi 1;Gahunda yo kuzamuka k'ubushyuhe igipimo cya dogere 0.1

Igipimo ntarengwa cyo gushyushya: dogere 40 / min

Ubushyuhe butajegajega: dogere 0.01 iyo ubushyuhe bwibidukikije buhindutse dogere 1

Ubushyuhe bwateguwe: 8 gahunda yubushyuhe bwateganijwe irashobora guhinduka

Indangantego

Hydrogen flame ionisiyoneri (FID)

Ubushyuhe bwo gukora: 400 ℃

Imipaka ntarengwa: ≤5 × 10-12g / s (n-hexadecane)

Gutwara: 5 x 10-13 a / 30 min cyangwa munsi yayo

Urusaku: 2 x cyangwa munsi ya 10 kugeza 13 a

Umurongo utambitse: ≥107

Ingano: 465 * 460 * 550mm, uburemere: 40kg,

Imbaraga zinjiza: AC220V 50HZ imbaraga ntarengwa 2500W

Umwanya wo gusaba

Inganda zikora imiti, ibitaro, peteroli, divayi, kugenzura ibidukikije, isuku y ibiribwa, ubutaka, ibisigazwa byica udukoko, gukora impapuro, amashanyarazi, ubucukuzi bwamabuye y'agaciro, kugenzura ibicuruzwa, nibindi.

Iboneza shingiro

Imbonerahamwe yububiko bwa Ethylene oxyde kubikoresho byubuvuzi: