DRK-GC-7890 Ditert-butyl peroxide mesaletsa detector

Selelekela

Lesela le qhibilihisitsoeng le na le litšobotsi tsa boholo ba pore, porosity e phahameng le ts'ebetso e phahameng ea ho hloekisa, 'me ke thepa ea mantlha ea tlhahiso ea mask.Sesebelisoa sena se bua ka GB/T 30923-2014 polasetiki Polypropylene (PP) Melt-blown Special Material, e loketseng polypropylene e le thepa e ka sehloohong e tala, e nang le di-tert-butyl peroxide (DTBP) e le eona e fokotsang, e fetotsoeng polypropylene melt-blown. thepa e khethehileng.

Mekhoa ea molao-motheo

Sampole e qhibilihisoa kapa e ruruhile ka toluene solvent e nang le palo e tsejoang ea n-hexane e le maemo a ka hare.Tharollo e lekaneng e ile ea kenngoa ke microsampler 'me ea kenngoa ka ho toba ka har'a chromatograph ea khase.Tlas'a maemo a itseng, tlhahlobo ea chromatographic ea khase e ile ea etsoa.Masala a DTBP a khethiloe ka mokhoa o tloaelehileng oa ka hare.

Lisebelisoa tse ka sehloohong le li-reagents

1) Chromatograph ea khase, capillary column inlet, FID detector,

2) Hlahloba ho leka-lekana

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

4) Software ea chromatographic workstation,

5) N-hexane, chromatographic pure;

6) Di-tert-butyl peroxide, e hloekileng ka ho hlahloba;

7) Toluene, tlhahlobo e hloekileng.

GC-7890 Gas chromatograph e amohela sistimi ea taolo ea microcomputer le ponts'o e kholo ea skrine ea China, ponahalo e ntle le e boreleli.Linotlolo tsa keyboard tse sa tsoa etsoa li bonolo ebile li potlakile, 'me lipotoloho ke likarolo tse tsoang kantle ho naha, kahoo ts'ebetso ea sesebelisoa e tsitsitse ebile e ka tšeptjoa.

Tshebetso tšobotsi

Ⅰ、 Khokahano e phahameng ea potoloho, ho nepahala ho phahameng, mesebetsi e mengata,

1, All-microcomputer key operation, 5.7 inch (320*240) LCD e kholo ponts'o ka Sechaena le Senyesemane, Sechaena le Senyesemane ponts'o e ka fetoloa ka bolokolohi, ho fihlela litlhoko tsa lihlopha tse fapaneng tsa batho, puisano ea mochine oa motho, ho bonolo ho sebetsa. .

2, Microcomputer e laola hydrogen flame detector ho fihlela tšebetso ea othomathike ea ho khantša, e bohlale ho feta.Potoloho e ncha e kopaneng ea elektroniki ea dijithale, taolo e nepahetseng ea taolo e phahameng, ts'ebetso e tsitsitseng le e tšepahalang, ho fihla ho 0.01 ℃ ho nepahala ha taolo ea mocheso.

3, ts'ebetso ea ts'ireletso ea khase, sireletsa kholomo le letamo la conductivity ea mocheso, mochini oa ho ts'oara elektronike.

E na le ts'ebetso ea ho itlhahloba ha e qala, e nolofalletsang basebelisi ho tseba kapele sesosa le boemo ba ho hloleha ha sesebelisoa, ts'ebetso ea stopwatch (tekanyo e bonolo ea phallo), polokelo ea matla le ts'ireletso ea ts'ireletso, ts'ebetso ea ho thibela phetoho ea matla, puisano ea data ea marang-rang. le tshebetso ya remote control.Mosebetsi oa ts'ireletso ea mocheso o feteletseng o tiisitsoe

Sesebelisoa ha se senyehe mme se na le sistimi ea memori ea data e sa hlokeng ho seta bocha.

Ⅱ、Sistimi ea ente moralo o ikhethileng, e ka ba moeli o tlase oa ho lemoha

1. Moralo o ikhethileng oa koung ea ente ho rarolla khethollo ea ente;Ts'ebetso ea mats'eliso a likholomo tse peli ha e rarolle feela ho hoholeha ho bakoang ke mocheso o hlophisitsoeng, empa hape e tlosa tšusumetso ea lerata le ka morao ho fumana moeli o tlase oa ho lemoha.

2, Ka kholomo e pakiloeng, sistimi ea ente ea capillary shunt/non-shunt (e nang le ts'ebetso ea ho hloekisa diaphragm)

3, ente ea boikhethelo ea othomathike / buka ea letsoho e nang le litsela tse tšeletseng, ente ea sebaka sa hlooho ea hlooho, ente ea tharollo ea mocheso, converter ea methane, ente e iketsang.

Ⅲ、Mocheso o hlophisitsoeng, taolo e nepahetseng ea mocheso oa sebōpi, botsitso bo potlakileng

1, tse robeli taelo linear mocheso programmed, ka mor'a monyako sebelisa photoelectric switjha contactless moralo, e ka tšeptjoang le tšoarellang, bohlale ka mor'a hore tsamaiso ea monyako stepless feto-fetoha moea bophahamo ba modumo, khutsufatsa lenaneo ka mor'a hore ho phahama / ho theoha ha detector tsamaiso tsitsitseng botsitso nako, ka sebele hlokomela. ts'ebetso e haufi ea mocheso oa kamore, ho nepahala ha taolo ea mocheso ea ± 0.01 ℃, ho fihlela litlhoko tsa tlhahlobo e fapaneng.

2, Bolumo e kholo ea lebokose la litšiea, tsamaiso ea morao-rao e bohlale ea morao-rao e sa fetoleng boemo ba moea ka hare le ka ntle, khutsufatsa lenaneo ka mor'a ho phahamisa / ho pholisa tsamaiso ea detector e tsitsitseng nako e leka-lekaneng;Sistimi ea sebōpi se futhumatsang: mocheso o potolohileng +5 ℃ ~ 420 ℃

3, phello ea ho kenya letsoho e molemo: lebokose la litšiea, mouoane, ho lemoha ke likhato tse 300, lebokose le ka ntle le sekoahelo se ka holimo se ka tlase ho likhato tse 40, ho ntlafatsa tekanyo ea liteko, ho netefatsa polokeho ea mosebedisi.

4, Moralo o ikhethileng oa kamore ea mouoane, molumo o monyane o shoeleng;Phetoho ea lisebelisoa: letlapa la ente, liner, polarizer, mokelli, nozzle e ka nkeloa sebaka ka letsoho le le leng;Phetoho ea mantlha ea 'mele: kholomo e tlatsang, sampler ea capillary le detector e ka ntšoa ka botlalo ka wrench feela, tlhokomelo e bonolo.

Kutloelo-bohloko e phahameng, mochine o phahameng oa botsitso, o finyella litlhoko tsa merero e fapaneng

Hydrogen flame ionization detector (FID), thermal conductivity cell detector (TCD), electron capture detector (ECD),

Sesebelisoa sa Flame Photometric detector (FPD), Nitrogen le Phosphorus detector (NPD)

Mefuta eohle ea li-detectors e ka ba mocheso o laoloang ka mokhoa o ikemetseng, mochine oa hydrogen flame o bonolo ho o qhaqhoa le ho o kenya, ho bonolo ho hloekisa kapa ho nkela nozzle sebaka.

Lipontšo tsa tekheniki

Kou ea ente

Ho na le likou tse fapaneng tsa liente: ente e tlatsitsoeng ea kholu, ente ea shunt/non-shunt capillary

Lebokose la mocheso oa khola

Mefuta ea mocheso: mocheso oa kamore +5 ~ 420 ℃

Boemo ba mocheso: tekanyo ea 1;Sekhahla sa ho nyoloha ha mocheso oa likhato tse 0.1

Sekhahla se phahameng sa ho futhumatsa: likhato tse 40 / min

Ho tsitsa ha mocheso: 0.01 degree ha mocheso o potolohileng o fetoha 1 degree

Mocheso o hlophisitsoeng: Mocheso o hlophisitsoeng oa 8 o hlophisitsoeng o ka fetoloa

Lenane la detector

Mohloli oa ionization ea mollo oa hydrogen (FID)

Mocheso o sebetsang: 400 ℃

Moeli oa ho lemoha: ≤5×10-12g/s (n-hexadecane)

Drift: 5 x 10-13 a / 30 min kapa ka tlase ho moo

Lerata: 2 x kapa ka tlase ho 10 ho isa ho 13 a

Lethathamo le matla la mela: ≥107

Boholo: 465 * 460 * 550mm, boima: 40kg,

Matla a kenyang: AC220V 50HZ boholo ba matla a 2500W

Sebaka sa kopo

Indasteri ea lik'hemik'hale, sepetlele, petroleum, veine, tlhahlobo ea tikoloho, bohloeki ba lijo, mobu, masala a chefo e bolaeang likokoanyana, ho etsa pampiri, matla a motlakase, merafo, tlhahlobo ea thepa, joalo-joalo.

Tlhophiso ea mantlha

Tafole ea tlhophiso ea lisebelisoa tsa tlhahlobo ea ethylene oxide bakeng sa lisebelisoa tsa bongaka: