(China) GC-7890 Ditert-butyl Peroxide Residue Ganowa
Zane mai narkewa yana da halaye na ƙaramin girman rami, babban rami da ingantaccen tacewa, kuma shine babban kayan da ake amfani da shi wajen samar da abin rufe fuska. Wannan kayan aikin yana nufin GB/T 30923-2014 filastik Polypropylene (PP) Kayan Musamman na narkewa, wanda ya dace da polypropylene a matsayin babban kayan albarkatun ƙasa, tare da di-tert-butyl peroxide (DTPP) a matsayin wakilin ragewa, kayan musamman na narkewar polypropylene da aka gyara.
Ana narkar da samfurin ko kuma a kumbura shi a cikin sinadarin toluene wanda ke ɗauke da wani adadin n-hexane da aka sani a matsayin ma'aunin ciki. An sha wani adadin maganin da ya dace ta hanyar microsampler sannan aka saka shi kai tsaye a cikin gas chromatograph. A ƙarƙashin wasu yanayi, an gudanar da nazarin gas chromatographic. An ƙayyade ragowar DTBP ta hanyar hanyar ciki ta yau da kullun.
1) Tsarin chromatograph na iskar gas, mashigar ginshiƙi na Capillary, na'urar gano FID,
2) Yi nazarin ma'auni
3) Ginshiƙin Capillary: AT.624 30m*0.32mm*1.8μm,
4) Manhajar aikin aiki ta Chromatographic,
5) N-hexane, tsantsar chromatographic;
6) Di-tert-butyl peroxide, mai tsarki a fannin nazari;
7) Toluene, tsantsar nazari.
GC-7890 Gas chromatograph yana amfani da tsarin sarrafa kwamfuta na microcomputer da kuma babban allon China, kamannin ya fi kyau da santsi. Sabbin maɓallan madannai da aka tsara suna da sauƙi da sauri, kuma da'irori kayan aiki ne da aka shigo da su daga ƙasashen waje, don haka aikin kayan aikin yana da karko kuma abin dogaro.
Ⅰ. Haɗin kai na da'ira mai girma, daidaito mai girma, aiki mai yawa
1. Ana iya canza maɓallan kwamfuta gaba ɗaya ta hanyar amfani da maɓallan microcomputer, babban allon LCD mai inci 5.7 (320*240) a cikin Sinanci da Ingilishi, ana iya canza nunin Sinanci da Ingilishi cikin 'yanci, don biyan buƙatun ƙungiyoyi daban-daban na mutane, tattaunawa tsakanin mutum da injin, da sauƙin aiki.
2. Na'urar gano harshen wuta ta hydrogen mai sarrafa kwamfuta don cimma aikin kunna wuta ta atomatik, mafi wayo. Sabuwar da'irar lantarki ta dijital da aka haɗa, daidaiton sarrafawa mai girma, aiki mai karko da aminci, har zuwa daidaiton sarrafa zafin jiki na 0.01℃.
3. Aikin kariya daga iskar gas, kare ginshiƙi da wurin sarrafa wutar lantarki, na'urar gano kama lantarki.
Yana da aikin gano kai a lokacin farawa, wanda ke bawa masu amfani damar sanin musabbabin da matsayin gazawar kayan aiki cikin sauri, aikin agogon tsayawa (ma'aunin kwarara mai dacewa), ajiyar wutar lantarki da aikin kariya, aikin hana maye gurbi, sadarwa da bayanai na cibiyar sadarwa da aikin sarrafa nesa. An tabbatar da aikin kariya daga zafin jiki fiye da kima.
Kayan aikin bai lalace ba kuma yana da tsarin ƙwaƙwalwar bayanai wanda baya buƙatar kowane sake saitawa.
Ⅱ.Tsarin allura na musamman, na iya zama ƙarancin iyaka ga ganowa
1. Tsarin tashar allura ta musamman don magance wariyar allura; Aikin diyya mai ginshiƙi biyu ba wai kawai yana magance matsalar kwararar layin tushe da zafin jiki da aka tsara ba, har ma yana rage tasirin hayaniyar bango don samun ƙarancin iyaka ga ganowa.
2. Tare da ginshiƙi mai cike da tsari, tsarin allurar shunt/non-shunt (tare da aikin tsaftacewar diaphragm)
3. Mai allurar iskar gas mai hanyoyi shida ta atomatik/da hannu, mai allurar sararin samaniya, mai allurar ƙudurin zafi, mai canza methane, mai allurar atomatik.
Ⅲ, Zafin jiki da aka tsara, daidaitaccen sarrafa zafin jiki na tanda, kwanciyar hankali mai sauri
1. Tsarin zafin jiki mai layi takwas da aka tsara, bayan ƙofar ta amfani da maɓallin photoelectric contactless, abin dogaro kuma mai ɗorewa, mai hankali bayan tsarin ƙofa stepless air volume, rage shirin bayan tashi/digo na tsarin ganowa barga lokacin daidaito, da gaske gane aikin zafin jiki na kusa da ɗaki, daidaiton sarrafa zafin jiki na ±0.01℃, cika buƙatun bincike mai faɗi.
2. Babban girma na akwatin ginshiƙi, tsarin ƙofar baya mai wayo mai sauƙin canzawa, ƙarar iska mai canzawa a ciki da waje, rage shirin bayan ɗagawa/sanyaya tsarin na'urar ganowa lokacin daidaito mai ƙarfi; Tsarin dumama tanderu: zafin jiki na yanayi +5℃ ~ 420℃.
3. Tasirin rufin ya fi kyau: akwatin ginshiƙi, tururi, ganowa digiri 300 ne, akwatin waje da murfin sama ƙasa da digiri 40 ne, suna inganta ƙimar gwaji, don tabbatar da amincin mai amfani.
4. Tsarin musamman na ɗakin tururi, ƙaramin ƙaramin adadin da ya mutu; Sauya kayan haɗi: kushin allura, layi, polarizer, mai tarawa, bututun ƙarfe za a iya maye gurbinsa da hannu ɗaya; Babban maye gurbin jiki: ginshiƙin cikawa, samfurin capillary da na'urar ganowa za a iya cire shi gaba ɗaya da maƙulli kawai, mai sauƙin gyarawa.
Babban hankali, mai gano kwanciyar hankali mai ƙarfi, biyan buƙatun tsare-tsare daban-daban
na'urar gano ionization na harshen hydrogen (FID), na'urar gano thermal conductivity cell (TCD), na'urar gano kama electron (ECD),
Mai gano hasken wuta (FPD), mai gano nitrogen da phosphorus (NPD)
Ana iya sarrafa dukkan nau'ikan na'urorin gano zafin jiki daban-daban, na'urar gano harshen hydrogen tana da sauƙin wargazawa da shigarwa, tana da sauƙin tsaftacewa ko maye gurbin bututun.
Tashar allurar
Akwai nau'ikan tashoshin allura iri-iri: allurar ginshiƙi mai cike, allurar shunt/non-shunt capillary
Akwatin zafin jiki na ginshiƙi
Yanayin zafin jiki: zafin jiki na ɗaki +5~420℃
Saitin Zafin Jiki: Digiri 1; Tsarin Hawan Zafin Jiki 0.1 digiri
Matsakaicin adadin dumamawa: digiri 40/min
Daidaiton zafin jiki: digiri 0.01 lokacin da yanayin zafi na yanayi ya canza digiri 1
Zafin jiki da aka shirya: Za a iya daidaita zafin jiki na oda 8 da aka shirya
Mai gano ionization na harshen hydrogen (FID)
Zafin aiki: 400℃
Iyakar ganowa: ≤5×10-12g/s (n-hexadecane)
Juyawa: 5 x 10-13 a / minti 30 ko ƙasa da haka
Hayaniya: 2 x ko ƙasa da haka 10 zuwa 13 a
Kewayon layi mai ƙarfi: ≥107
Girman: 465*460*550mm, nauyi: 40kg,
Ƙarfin shigarwa: AC220V 50HZ matsakaicin ƙarfi 2500W
Masana'antar sinadarai, asibiti, man fetur, masana'antar giya, duba muhalli, tsaftace abinci, ƙasa, ragowar magungunan kashe kwari, yin takarda, wutar lantarki, hakar ma'adinai, duba kayayyaki, da sauransu.
Teburin saitin kayan aikin gwajin ethylene oxide don kayan aikin likita:
| Lamba | Suna | Bayani dalla-dalla | adadin |
| 1 | Tsarin chromatography na gas | GC-7890 Mai watsa shiri (SPL+FID) | 1 |
| 2 | Janareta na iska | 2L | 1 |
| 3 | Janareta na Hydrogen | 300ml | 1 |
| 4 | Silinda na Nitrogen | Tsabta: Silinda 99.999% + bawul ɗin rage matsin lamba (an siya a gida) | 1 |
| 5 | Shafi na musamman | Ginshiƙin Capillary | 1 |
| 6 | Wurin aiki | N2000 | 1 |
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