Hordhac:
Marka loo eego xeerarka GB15980-2009, xadiga hadhaaga ah ee ethylene oxide ee saliingadaha la tuuri karo, faashashka qalliinka iyo sahayda kale ee caafimaad waa in aanay ka badnayn 10ug/g, taas oo loo arko mid u qalma. DRK-GC-1690 chromatograph gaaska waxaa si gaar ah loogu talagalay epoxy ee aaladaha caafimaadka Ogaanshaha xaddi haraaga ah ee ethane iyo epichlorohydrin. Waxa kale oo ay la kulmeysaa heerka ISO 13683.
Soo koobida Alaabta
DRK-GC-1690 chromatograph gaaska wax qabad sare leh waa jiilkii ugu dambeeyay ee chromatograph gaas ee ay soo saartay Derek Instruments Co., Ltd. iyadoo la qaadanayo tignoolajiyada horumarsan ee caalamiga ah isla markaana la isku daray faa'iidooyinka chromatograph gaaska gudaha. Waxaa si dabacsan loogu qalabayn karaa qalabka wax lagu baadho sida hydrogen flame ionization (FID), kulaylka kulaylka (TCD), photometric flame (FPD), nitrogen iyo fosfooraska (NPD) iyadoo loo eegayo baahida codsiga, waxayna noqon kartaa mid joogto ah walxaha organic. Walxaha aan organic iyo gaasaska leh barta karkarinta ee ka hooseeya 399 ℃ , Raad iyo xitaa falanqaynta raadraaca. Waxaa si weyn looga isticmaalaa meelo badan sida Batroolka, warshadaha kiimikada, bacriminta, farmashiyaha, korontada, cuntada, halsano, ilaalinta deegaanka iyo biraha. Taxanaha GC16 waxa kale oo uu noqday dooqa koowaad ee isticmaalayaasha wejiga gaaska gudaha oo leh hawl qabad aad u wanaagsan iyo adeeg iib ka dib oo qumman.
Muuqaalka ugu muhiimsan
Qaabka cusubi waxa uu qaadanayaa qaabka kala qaybsanaanta/kala qaybsanaanta dhabarka
Heerkulbeegga tiirka
Isticmaalka heerkulbeeg weyn oo si fiican loo aqoonsan yahay iyadoo la tixgalinayo shucaaca kulaylka ee uu dhaliyo kuleylinta qolka gaaska ama qalabka wax qabad, heerkulbeegga tiirka waxaa loo qaabeeyey qaab dhismeed toosan, heerkulka isticmaalka ugu badan wuxuu gaari karaa 420 ℃, heerkulka kala duwan ee xakamaynta waa +7 ℃ ~ 420 ℃, 5 tallaabo heerkulka kor u kaca barnaamijka, furitaanka albaabka si toos ah, waxaa lagu dejin karaa gudahood 420 ℃ heerkulka isticmaalka sare, go'an 450 ℃ wareegga ilaalinta madaxbannaan, oo leh qaab-dhismeedka ilaalinta double.
Sampler
1. Duri tiirka bacaysan
2. Duritaan la'aan/kala qaybsan
3. Duritaan WBC ee xididka weyn ee dabada
4. Samaynta uumiga tiirka oo baakaysan
5. Qaabka gelitaanka valve lix-deked ah
Tilmaamaha ugu muhiimsan
Heerkulbeegga tiirka | Kala duwanaanshaha xakamaynta heerkulka | Heerkulka qolka+7℃ ~ 420℃ |
Saxnaanta xakamaynta heerkulka | Ka wanaagsan ± 0.1 ℃ | |
Mugga gudaha | 240×160×360 | |
Dalabka barnaamijka | Dalabka 5aad | |
Heerka kululaynta | 0.1 ~ 39.9 ℃/daqiiqo dejin aan sabab lahayn | |
Waqtiga kululaynta | 0 ~ 665 daqiiqo (kor u kac 1 daqiiqo) |
* 1, ilaalinta heerkulka ka badan: marka heerkulka dhabta ah ee aag kasta oo kulul uu dhaafo qiimaha ugu badan ee la dejiyay, qalabka ilaalinta heerkulka ka badan ayaa shaqeeya, si toos ah u gooya korontada aag kasta oo kuleyl ah ee qalabka, iyo qaylo-dhaan si looga fogaado shilalka.
*2. Ilaalinta hadda ka badan: marka qalabka TCD uu shaqaynayo, sida marka goobta hadda la joogo ay aad u weyn tahay ama qiimaha iska caabbinta TCD si lama filaan ah u kordho, qalabka ilaalinta xad dhaafka ah ayaa shaqeeya, si toos ah ayuu u gooyaa buundada TCD ee hadda, oo isku mar ah digniinaha iyo bandhigyada KA BADAN TCD si aad uga ilaaliso siliga tungsten ka gubtay (Haddii isticmaaluhu uu ku bilaabo TCD gaas la'aanteed khaladaadka shaqada awgeed, qalabku wuxuu sidoo kale si toos ah u jari karaa awooda si uu u ilaaliyo siliga tungstenka). Wareegga cod-weyneeye ayaa sidoo kale lagu dari karaa si loo kordhiyo dareenka.
*3. Ilaalinta shilalka: Marka qalabku shaqeeyo, marka walxaha kulaylka ee meel kasta oo kuleyl ah ay gaaban yihiin, jaban, fiilada kuleyliyaha ayaa dhulka ku jira, iyo nidaamka kombiyuutarka ee shilalka, iwm, qalabku wuxuu si toos ah u gooyaa korontada. iyo qaylo-dhaan si looga fogaado in ay dhacdo shaqo joogto ah. shil. Shaqada ilaalinta saddexda dhibcood ee sare waxay ka dhigi kartaa falanqayntaada inay shaqeyso si badbaado iyo badbaado leh.
Lix heerkul koontaroolid
DRK-GC-1690 gaaska chromatograph wuxuu samayn karaa kantaroolka heerkulka lix-channel, kaas oo AUX1 ay maamusho qalabka kuleylka dibadeed, iyo heerkulka tiirka iyo AUX1 waxay leeyihiin koror heerkul barnaamij shan-tallaabo ah.
Xakamaynta pneumatic
Kantaroolaha marinka gaaska ayaa ah mid dibadda ah, sanduuqa marinka gaaska xididada iyo sanduuqa gaaska ee caawiya gaaska ayaa si gaar ah loo dhigayaa. Hagaajinta saamiga socodka hawadu waa mid dareen leh oo si fudud loo fahmi karo, xakamayntuna waa dabacsan tahay. Intaa waxaa dheer, mar haddii dhibaato gaar ah oo gaaska ah ay dhacdo, isla markiiba waa la bedeli karaa, iyada oo aan saameyn ku yeelan hawlgalka martida loo yahay, Ku habboonaanta dayactirka.
Sawaxan hooseeya
Mashiinnada marawaxada ee mashiinka ugu muhiimsan waxaa lagu sameeyaa caaryar hal mar, iyo summetry waa wanaagsan tahay, si looga fogaado dheellitirka iyo buuqa inta lagu jiro hawlgalka.
Qaabeynta dabacsan
Sampler capillary waa madax-banaan waxaana lagu qalabayn karaa laba-geesood oo laba-geesood ah iyadoo la raacayo shuruudaha isticmaalaha, si laba tiir oo xidid ah loo rakibo isku mar; laba tiir oo la soo buuxiyay ayaa sidoo kale lagu rakibi karaa isku mar; hal tiir oo bakooban iyo hal xidid ayaa sidoo kale lagu rakibi karaa isku mar tiirka; TCD, FPD, NPD, ECD detectors sidoo kale si dabacsanaan ah ayaa loogu dari karaa si loo buuxiyo shuruudaha falanqaynta ee kala duwan; Hal qalab ayaa lagu rakibi karaa ilaa saddex irbadood iyo saddex qalab.
Muuqaal qurux badan
Sanduuqa tiirka tooska ah ayaa loo isticmaalaa, kaas oo leh muuqaal qurux badan oo qurux badan iyo meel yar oo la haysto.
"*" waxay muujineysaa in tignoolajiyadani ay tahay tii ugu horreysay ee Shiinaha.
Qiyaasta Farsamada
index
Baaraha | Dareen ama dareen | Socod | Sawaxan | Kala duwanaansho toosan |
Ololka Hydrogen (FID) | Mt≤1×10-11g/s | ≤1×10-12(A/30 daqiiqo) | ≤2×10-13A | ≥106 |
Dhaqdhaqaaqa kulaylka (TCD) | S≥2000mV. m1/mg | ≤0.1 (mV/30 daqiiqo) | ≤0.01mV | ≥106 |
Olol (FPD) | P≤2×11-12g/s S≤5×10-11g/s | ≤4 ×10-11(A/30 daqiiqo) | ≤2×10-11A | P ≥103 S ≥102 |
Nitrojiin (NPD) | N≤1×10-12g/s P≤5×10-11g/s | ≤2 ×10-12(A/30 daqiiqo) | ≤4 ×10-13A | ≥103 |
Qabashada Elektarooniga ah (ECD) | ≤2×10-13g/ml | ≤50 (uV/30 daqiiqo) | ≤20uV | ≥103 |
Goobaha codsiga:
Warshadaha Kiimikada, Cisbitaalka, Batroolka, Khamriga, Tijaabada Deegaanka, Nadaafadda Cuntada, Ciidda, Hadhaaga sunta cayayaanka, samaynta waraaqaha, korontada, macdanta, kormeerka badeecadaha, iwm.
Qaabeynta aasaasiga ah:
Jadwalka qaabeynta qalabka tijaabada ethylene oxide qalabka caafimaadka:
Maya | Magaca | Qaabka qeexidda | unug | Qty |
1 | Chromatograph gaaska | GC-1690 guud ahaan (laba SPL+FID+ECD), oo leh laba SPL+FID+ECD | Deji | 1 |
2 | Muunadeeyaha madaxa bannaan | DK-9000 | Deji | 1 |
3 | Koronto dhaliyaha hawada | TPK-3 | Deji | 1 |
4 | dhaliye Hydrogen | TPH-300 | Deji | 1 |
5 | Silinda Nitrogen | Nadiifi: 99.999% cylinder bir + cadaadiska yareeya waalka (isticmaalka iibka maxalliga ah) | Dhalo | 1 |
6 | Tiirka gaarka ah | Tiirka xididka | PC | 1 |
7 | Heerka Ethylene oxide | (Si loo saxo nuxurka) | PC | 1 |
8 | goobta shaqada | N2000 | Deji | 1 |
9 | kombuyuutar | Isticmaale-la keenay | Deji | 1 |