(Shiinaha) GC-7890 Ditert-butyl Peroxide Residue Detector
Maro dhalaalaysa waxay leedahay sifooyinka cabbirka daloolka yar, porosity sare iyo waxtarka sifaynta sare, waana sheyga asaasiga ah ee wax soo saarka maaskaro. Qalabkani waxa uu tilmaamayaa GB/T 30923-2014 polypropylene caag ah (PP) Qalab gaar ah oo dhalaalaysa, oo ku habboon polypropylene sida alaabta ceeriin ee ugu weyn, oo leh di-tert-butyl peroxide (DTBP) sida wakiilka yaraynta, polypropylene wax laga beddelay. wax gaar ah.
Muunadda ayaa lagu milmay ama bararsan yahay dareeraha toluene oo ka kooban qadar la og yahay oo n-hexane ah sida heerka gudaha. Xaddi ku habboon oo xal ah ayaa nuugay microsampler waxaana si toos ah loogu duray gaaska chromatograph. Xaaladaha qaarkood, falanqaynta chromatographic gaaska ayaa la sameeyay. Hadhaaga DTBP waxaa lagu go'aamiyay habka caadiga ah ee gudaha.
1) chromatograph gaas, godka tiirka capillary, FID detector,
2) Falanqee dheelitirka
3) Tiirka xididka: AT.624 30m*0.32mm*1.8μm,
4) Software-ka shaqada Chromatographic,
5) N-hexane, chromatographic saafi ah;
6) Di-tert-butyl peroxide, lafagur ahaan saafi ah;
7) Toluene, saafi ah falanqaynta.
GC-7890 Gas chromatograph wuxuu qaataa nidaamka xakamaynta kombuyuutarrada microcomputer iyo shaashadda weyn ee Shiinaha, muuqaalku wuu qurux badan yahay oo siman. Furayaasha kiiboodhka cusub ee loo qaabeeyey waa kuwo fudud oo degdeg ah, wareegyaduna waa qaybo dibadda laga keeno, sidaa awgeed waxqabadka qalabku waa mid deggan oo la isku halayn karo.
Ⅰ. Isdhexgalka wareegga sare, saxnaanta sare, hawlo badan
1. All-microcomputer furaha hawlgalka, 5.7 inch (320 * 240) bandhigay LCD weyn ee Chinese iyo English, Chinese bandhiga Ingiriisi si xor ah u bedeli karaa, si ay u buuxiyaan shuruudaha kooxaha kala duwan ee dadka, wada hadalka nin-mashiinka, fududahay in la shaqeeyo. .
2.Microcomputer xakamaynta ololka hydrogen si loo gaaro shaqo si toos ah u shid, caqli badan. Wareegga elektiroonigga ah ee dhijitaalka ah ee isku-dhafan ee cusub, kontoroolka sare ee saxda ah, waxqabadka xasilloon oo la isku halayn karo, illaa 0.01℃ saxnaanta xakamaynta heerkulka.
Shaqada ilaalinta gaaska 3., ilaali tiirka iyo barkada kuleylka kuleylka, qalabka elektarooniga ah.
Waxay leedahay shaqada is-aqoonsiga bilawga, taas oo u sahlaysa dadka isticmaala inay si dhakhso ah u ogaadaan sababta iyo booska qalabka cilladda, shaqada saacadda (cabbirka socodka ku habboon), kaydinta awoodda iyo ilaalinta shaqada, shaqada faragelinta isbeddelka awoodda, isgaarsiinta xogta shabakada iyo shaqada laga hago fogaanta. Shaqada ilaalinta heerkulka xad-dhaafka ah waa la dammaanad qaaday
Qalabku ma dhaawacmin oo waxa uu leeyahay nidaamka xusuusta xogta oo aan u baahnayn dib u dejin kasta.
Ⅱ.Naqshadaynta gaarka ah ee nidaamka cirbadeynta, waxay noqon kartaa xadka ogaanshaha hoose
1. Naqshad gaar ah oo deked duris ah si loo xalliyo takoorka duritaanka; Shaqada magdhawga tiirarka labanlaabma kaliya ma xalliso qulqulka xariiqda salka ee uu keeno heerkulka la qorsheeyay, laakiin sidoo kale wuxuu ka gooyaa saamaynta dhawaaqa asalka si loo helo xaddidaad ogaansho hoose.
2.With column baakad, shunt capillary / non-shunt nidaamka duritaanka (oo leh shaqada nadiifinta diaphragm)
3.Optional automatic/manual gas injector six-way injector, headspace injector,xalinta kulaylka injector,methane beddele, si toos ah injector.
Ⅲ, Heerkulka la qorsheeyay, xakamaynta heerkulka foornada saxda ah, degenaansho degdeg ah
1.Eight-order heerkulka toosan barnaamijka, ka dib markii albaabka la isticmaalayo photoelectric beddelo design xiriir la'aan, la isku halayn karo oo waara, caqli ka dib markii nidaamka albaabka stepless mugga hawada variable, gaabin barnaamijka ka dib markii kor u kaca / hoos u dhaca nidaamka detector waqti dheelitirka xasilloon, runtii ogaadaan hawlgalka heerkulka qolka dhow, saxnaanta xakamaynta heerkulka ± 0.01 ℃, buuxi shuruudaha kala duwan ee falanqaynta.
2.Mugga weyn ee sanduuqa tiirka, nidaamka albaabka danbe intelligent stepless mugga hawada variable gudaha iyo dibadda, gaabin barnaamijka ka dib qaadista / qaboojinta nidaamka baaraha waqti dheelitirka xasilloon; Nidaamka foornada kuleylka: heerkulka deegaanka +5 ℃ ~ 420 ℃.
3. Saamaynta dahaarka ayaa ka fiican: sanduuqa tiirka, uumiga, ogaanshaha waa 300 darajo, sanduuqa dibadda iyo daboolka sare wuxuu ka yar yahay 40 digrii, hagaajinta heerka tijaabada, si loo hubiyo badbaadada isticmaalaha.
4.Naqshadaynta gaarka ah ee qolka uumiga, mugga dhintay yar yar; Beddelka qalabyada: suufka cirbadeynta, liner-ka, polarizer, aruuriyaha, sankalka waxaa lagu bedeli karaa hal gacan; Beddelka guud ee jirka: tiirka buuxinta, sambalaha capillary iyo baaraha ayaa si buuxda looga saari karaa furaha kaliya, dayactir fudud.
Dareen sare, ogaanshaha xasiloonida sare, daboolo baahiyaha qorshayaasha kala duwan
Baadhaha ionization ololka Hydrogen (FID), qalabka ogaanshaha unugyada kulaylka (TCD), qalabka elektarooniga ah (ECD),
Qalabka Sawir-qaade ee Ololka (FPD), Baaraha Nitrojiinka iyo Fosfooraska (NPD)
Dhammaan noocyada qalabka wax lagu baaro si madax-bannaan ayaa loo kontarooli karaa heerkulka, qalabka ololka hydrogen waa sahlan tahay in la kala diro oo la rakibo, si sahlan loo nadiifiyo ama loo beddelo tuubada.
Dekadda duritaanka
Dekedo kala duwan oo irbado ah ayaa diyaar ah: duritaanka tiirka oo buuxa, cirbad xididka shunt/aan-shunt ah
Sanduuqa heerkulka tiirka
Kala duwanaanta heerkulka: heerkulka qolka +5 ~ 420 ℃
Dejinta heerkulka: 1 darajo; Heerka kor u kaca heerkulka barnaamijka 0.1 darajo
Heerka kuleylka ugu badan: 40 darajo/daqiiqo
Dejinta heerkulka: 0.01 digrii marka heerkulka jawigu is beddelo 1 darajo
Heerkulka la qorsheeyay: 8 nidaam heerkul la qorsheeyay waa la hagaajin karaa
Dareemiyaha ololka hydrogen-ka (FID)
Heerkulka shaqada: 400 ℃
Xadka lagu ogaanayo: ≤5×10-12g/s (n-hexadecane)
Socod: 5 x 10-13 a / 30 daqiiqo ama ka yar
Sawaxan: 2 x ama ka yar 10 ilaa 13 a
Kala duwanaanshaha toosan ee firfircoon: ≥107
Cabbirka: 465*460*550mm, miisaanka: 40kg,
Awood gelinta: AC220V 50HZ awoodda ugu badan 2500W
Warshadaha Kiimikada, Cisbitaalka, Batroolka, Khamriga, Kormeerka Deegaanka, Nadaafadda cuntada, Ciidda, haraaga sunta cayayaanka, samaynta waraaqaha, tamarta korontada, macdanta, kormeerka badeecadaha, iwm.
Jadwalka qaabeynta qalabka baaritaanka Ethylene oxide ee qalabka caafimaadka:
| Tirada | Magaca | Tilmaamaha | tirada |
| 1 | chromatograph gaaska | Martigeliyaha GC-7890 (SPL+FID) | 1 |
| 2 | Koronto dhaliyaha hawada | 2L | 1 |
| 3 | dhaliye Hydrogen | 300ml | 1 |
| 4 | Dhululubada Nitrojiinka | Nadiif: 99.999% Silinder + cadaadiska yareeya waalka (laga soo iibiyay gudaha) | 1 |
| 5 | Tiirka go'ay | Tiirka xididka | 1 |
| 6 | Goobta shaqada | N2000 | 1 |
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