DRK-GC-7890 Ditert-butyl peroxide toenga kaitirotiro

Kupu Whakataki

Ko nga kakahu rewa te ahua o te rahi pore iti, te porosity teitei me te pai o te filtration teitei, a ko te mea matua o te hanga kanohi kanohi.Ko tenei taputapu e pa ana ki te GB / T 30923-2014 kirihou Polypropylene (PP) Rauemi Motuhake kua whakarewahia, e tika ana mo te polypropylene hei rauemi mata matua, me te di-tert-butyl peroxide (DTBP) hei kaihoko whakaheke, kua whakarerekehia te polypropylene melt-blown. rauemi motuhake.

Nga tikanga te kaupapa

Ka rewa, ka tetere ranei te tauira i roto i te whakarewa toluene kei roto te nui o te n-hexane hei paerewa o roto.Ko te nui o te otinga i horohia e te microsampler ka werohia ki roto i te chromatograph hau.I raro i etahi ahuatanga, i whakahaerehia te tātari hau chromatographic.Ko te toenga DTBP i whakatauhia e te tikanga paerewa o roto.

Nga taputapu matua me nga reagents

1) He chromatograph hau, te kokoru o te poupou, te kaitirotiro FID,

2) Tātarihia te toenga

3) Tiwae Capillary: AT.624 30m * 0.32mm * 1.8μm,

4) Pūmanawa teihana mahi Chromatographic,

5) N-hexane, chromatographic parakore;

6) Di-tert-butyl peroxide, he parakore te tātari;

7) Toluene, parakore te tātari.

Ko te GC-7890 Gas chromatograph te tango i te punaha whakahaere rorohiko miihini me te whakaaturanga mata nui o Haina, he ataahua ake, he maeneene hoki te ahua.He ngawari, he tere hoki nga taviri papapātuhi hou, a he mea kawemai nga taiawhio, no reira ka pumau, ka pono hoki te mahi taputapu.

Mahi āhuatanga

Ⅰ、Ko te whakaurunga ara iahiko teitei, te tino tika, te mahi-maha,

1, Ko te mahinga matua rorohiko-katoa, 5.7 inihi (320 * 240) te whakaatu LCD nui i roto i te reo Hainamana me te reo Ingarihi, te Hainamana me te reo Ingarihi ka taea te whakawhiti noa, ki te whakatutuki i nga whakaritenga o nga roopu rereke o te tangata, te korero a te tangata-miihini, te ngawari ki te whakahaere. .

2, Microcomputer mana hauwai kaitao mura ki te whakatutuki i te mahi mura aunoa, atu mohio.Te hikohiko hikohiko whakauru hou, te tino tika o te whakahaere, te pumau me te pono o te mahi, tae atu ki te 0.01 ℃ te mana whakahaere i te pāmahana.

3, Mahi tiaki hau, tiaki i te poupou me te waiariki whakahaere poka wai, irahiko hopu pūoko.

Kei a ia te mahi o te taatai-whaiaro i runga i te tiimata, e taea ai e nga kaiwhakamahi te mohio wawe ki te take me te waahi o te korenga o nga taputapu, te mahi aukati (te inenga rere ngawari), te penapena hiko me te mahi whakamarumaru, te mahi whakararu i te huringa o te mana, te whakawhitiwhiti raraunga whatunga. me te mahi mana mamao.Ka whakamanahia te mahi whakamarumaru werawera

Kaore te taputapu i pakaru, he punaha mahara raraunga kaore e hiahiatia kia tautuhi ano.

Ⅱ、Ko te hoahoa ahurei o te punaha werohanga, ka iti ake te rohe kitenga

1. He hoahoa tauranga werohanga motuhake hei whakaoti i te whakahāweatanga werohanga;Ko te mahi kapeneheihana pourua kaore i te whakaoti noa i te heke o te raina turanga na te pāmahana kua whakaritea, engari ka tango ano hoki i te awe o te haruru papamuri kia iti ake ai te rohenga kitenga.

2, Me te tiihi kapi, te punaha werohanga capillary shunt/kore-shunt (me te mahi horoi diaphragm)

3, Kowhiringa hau aunoa/a-ringa injector ono-ara, injector mokowhiti, injector taumira waiariki, pūtahuri mewaro, injector aunoa.

Ⅲ、 Temperature programmed, te mana pāmahana oumu pū, te pūmautanga tere

1, Waru-raupapa pāmahana rārangi programmed, i muri i te tatau te whakamahi i photoelectric whakakā hoahoa contactless, pono, me te roa, mohio i muri i te pūnaha tatau stepless rōrahi rangi rerekē, whakapoto i te hōtaka i muri i te aranga / maturuturu o te wa toenga pūmau pūnaha detector, tino mohio. te mahi pāmahana rūma tata, te tika o te mana pāmahana o ± 0.01 ℃, te whakatutuki i nga whakaritenga o te whānuitanga o te tātaritanga.

2, rōrahi nui o te pouaka tīwae, mahara pūnaha tatau muri stepless rōrahi rangi rerekē i roto, me te ki waho, whakapoto i te hōtaka i muri i hiki / whakamatao i te pūnaha puhoi wa toenga pūmau;Pūnaha oumu whakawera: te pāmahana ambient +5 ℃ ~ 420 ℃

3, He pai ake te painga o te whakamaarama: ko te pouaka pou, ko te vaporization, ko te kitenga he 300 nga nekehanga, ko te pouaka o waho me te taupoki o runga he iti iho i te 40 nga nekehanga, te whakapai ake i te tere whakamatautau, hei whakarite i te haumaru o te kaiwhakamahi.

4, Hoahoa ahurei o te ruuma vaporization, iti te rōrahi mate;Te whakakapinga taputapu: te papa werohanga, te riipene, te polarizer, te kaikohi, ka taea te whakakapi ki te ringa kotahi;Ko te whakakapinga o te tinana matua: te whakakii i te pou, te tauira kapi me te kaitahuri ka taea te tango katoa me te wiriwiri, ngawari te tiaki.

Te tairongo teitei, te kaitirotiro pumau, te whakatutuki i nga hiahia o nga kaupapa rereke

Te katote irahiko hauwai (FID), te hiko hiko hiko (TCD), te hopu irahiko (ECD),

Pūtirotiro Whakaahua mura (FPD), Pūtirotiro Nitrogen me Phosphorus (NPD)

Ko nga momo puhoi katoa ka taea te whakahaere motuhake i te pāmahana, he ngawari te wetewete me te whakauru i te hauwai mura ahi, ngawari ki te horoi, ki te whakakapi ranei i te puha.

Tohu Hangarau

Tauranga werohanga

He maha nga momo tauranga wero e waatea ana: whakakiia te werohanga poupou, shunt/kore-shunt werohanga capillary

Pouaka pāmahana tīwae

Te awhe pāmahana: te pāmahana rūma + 5 ~ 420 ℃

Te tautuhinga pāmahana: 1 tohu;Te tere o te pikinga o te pāmahana 0.1 tohu

Te tere whakawera teitei: 40 nekehanga / min

Te pumau o te pāmahana: 0.01 tohu ka huri te pāmahana ambient 1 tohu

Te pāmahana kua whakaritea: 8 ota te pāmahana i whakaritea ka taea te whakatika

Taupū kaitirotiro

Pūtirotiro katote mura hauwai (FID)

Te pāmahana whakahaere: 400 ℃

Tepe rapunga: ≤5×10-12g/s (n-hexadecane)

Panuku: 5 x 10-13 a / 30 min iti iho ranei

Haruru: 2 x iti iho ranei 10 ki te 13 a

Awhe raina hihiri: ≥107

Rahi: 465 * 460 * 550mm, taumaha: 40kg,

Te mana whakauru: AC220V 50HZ mana teitei 2500W

Mara tono

Te ahumahi matū, te hōhipera, te hinu, te waina, te tirotiro i te taiao, te akuaku o te kai, te oneone, te toenga pesticide, te hanga pepa, te hiko hiko, te maina, te tirotiro taonga, me era atu.

whirihoranga taketake

Ethylene oxide tepu whirihora taputapu whakamatautau mo nga taputapu rongoa: