GCM-1522 Gas chromatography-mass spectrometry dandamali

1.Yanayin aiki

Yanayin yanayin aiki: 18-35℃

Yanayin yanayin aiki: ≤80%

Wutar lantarki mai aiki: 220V (± 10%), 50Hz (± 2%)

2.Single quadrupole mass spectrometer sigogi

Babban madaidaicin duk-karfe quadrupole sanye take da pre-quadrupole;

Pre-quadrupole dissembly don tsaftacewa don guje wa gurɓatar babban quadrupole;

Ba a buƙatar kula da zafin jiki don tabbatar da alamun kwanciyar hankali;

Inganta fasahar makamashin ion;

Babban alamun aiki

Hankali: 1 shafi,Farashin S/N≥1500:1

Matsayin inganci: 1.5-1250 amu

Ingancin kwanciyar hankali: ± 0.10 amu/48 hours

Daidaitaccen inganci: ± 0.10 amu

Matsakaicin saurin dubawa:20000 amu/s, tare da daidaitacce gudun cikin dukan tsari

Resolution: 0.4-4amu daidaitacce

Tsawon tsayi: 10⁷

Haihuwar yanki kololuwa:<2% RSD

Hanyoyin dubawa: cikakken bincike, zaɓin saka idanu na ion, cikakken dubawa da zaɓin saka idanu na aiki tare, madadin dubawa.

3. Ion tushen

Tushen yumbu ion inert yana tabbatar da cewa abubuwan bincike ba za su shiga cikin tushen ion ba yayin amfani na dogon lokaci, yana tsawaita rayuwar sabis.;

Tsarin filament mai dual, madadin amfani don tsawaita lokacin maye gurbin filament;

Hukuncin gani na filament matsayin aiki ta hanyar tashar kallon filament;

Nau'in tushen ion: tushen tasirin Electron (EI)

Tsarin tushen tushen ion: tushen yumbu ion Inert, sauya software na filament dual

Filament na yanzu: 0-500μA

Ionization makamashi: 5-100 eV

Ion tushen zafin jiki: 50 ℃-350 ℃

An sanye shi da taga kallon filament don gani da idon basira matsayin aikin filament

Yanayin mu'amala:50-350 ℃

4.Quality analyzer

Mai nazari mai inganci: sanye take da madaidaicin madaidaicin duk ƙarfe quadrupole tare da pre quadrupole

An inganta quadrupole don kula da zafin jiki, wanda zai iya tabbatar da ingancin kwanciyar hankali ba tare da buƙatar kula da zafin jiki ba

Pre quadrupole wanda za a iya cirewa kuma ana iya wankewa don guje wa gurɓatar babban quadrupole

Quadrupole ya inganta fasahar makamashin ion, wanda ke inganta saurin ions da ke wucewa ta hanyar quadrupole kuma yana inganta ingancin sigina.

5.Mai ganowa

Dogon rayuwa matakin 13 tarwatsewar dynodeelectronic multiplier

An sanye shi da dynode na juyawa 10kV da tsarin ruwan tabarau don cire amo na tsaka tsaki

6.Vacuum tsarin

Gaban mataki famfo,gudun≥4 m³/h

Sanya famfon turbomolecular mai aiki mai girma,gudun≥250 l/s

Matsakaicin adadin kwararar ginshiƙan chromatographic da aka yarda: 5 ml/min (shi)

Cwanda aka nuna tare da ma'auni mai zafi na cathode ionization vacuum ma'auni, kuma software na iya karanta manyan karatun injina kai tsaye.

7.Raba/ba tsaga allura

Matsakaicin amfani da zafin jiki:450˚C

Yanayin sarrafa iskar gas: matsa lamba akai-akai, yawan kwarara ruwa, shirin sama / ƙasamatsa lamba, Shirin sama/ƙasa, allurar bugun jini

Haɓaka shirin / haɓakawa na yanzu:oda na 10

Kewayon saitin matsa lamba: 0-1035 kPa (0-150 psi)

Matsakaicin splitrAtio:9999.9:1

Fƙananan saiti: 0-200 ml/min (N₂)

Fƙananan saiti: 0-1000 ml/min (H₂)

8.Shafin tanda

Yanayin zafin aiki:zafin dakin: +4˚Cku450˚C

Daidaiton Saitin Zazzabi: 0.1˚C

Tdaidaiton sarrafa emperature: 0.01˚C

Kwanciyar Zazzabi: ≤0.5%

Temperature uniformity: ≤2.5%

Hankalin muhalli: Lokacin da yanayin yanayi ya canza da 1˚C, fiye da 0.01℃

Yawan dumama::≥100˚C /min

Maimaituwar Dumama Mai Tsara: ≤1%

Shirin Dumama tsari: 32

Lokacin sanyaya(da 450 ℃ zuwa 50 ℃): ≤4 min

Matsakaicin Lokacin Gudu: 9999.999 min

• Faɗin zafin wutar lantarki na RF na iya dacewa da yanayin dakin gwaje-gwaje daban-daban, kuma aikin kayan aiki ya fi kwanciyar hankali;
• Babban madaidaicin duk ƙarfe quadrupole, yana tabbatar da ƙuduri mai kyau;
• Quadrupole mass analyzer tare da pre quadrupole, quadrupole yana da ƙarfin hana gurɓatawa;
• Mai haɓaka lantarki tare da dynode mai ƙarfi mai ƙarfi, yana tabbatar da kyakkyawar fahimta;
• Ɗauki famfo mai ƙarfin aiki mai ƙarfi na turbo, tare da babban saurin yin famfo da aikin barga, yana tabbatar da dogon lokaci mai saurin yanayi don yanayin yanayin taro;
• Babban zafin jiki inert ion tushen yana da babban ingancin ionization, yana rage gurɓatawa, kuma an sanye shi da filaments dual, yana samar da sau biyu lokacin amfani;
• Configured tare da atomatik sampler, busa tarko, thermal analyzer, headspace sampler cimma samfurin bincike na daban-daban jihohi;