Gasi Chromatograph Mass Spectrometer
| Zogwirira Ntchito | |
| Mphamvu | 220V, 50Hz |
| Kutentha | 15 ℃-35 ℃ |
| Chinyezi | 25% -80% RH |
| Zofotokozera | |
| Chromatograph ya Gasi | |
| Mzere kutentha kwa uvuni | Kutentha kwachipinda + 10 ℃-400 ℃ |
| Kukhazikika kwa kutentha | ≤± 0.03 ℃ |
| Kutentha kwakukulu kwa kutentha | 40 ℃ / mphindi |
| Nthawi yothamanga kwambiri | 999.99 min |
| 10-gawo lokonzekera kutentha kutentha | |
| Kugawanika/kulowetsa kopanda (EPC yachitatu) | |
| Kutentha kwakukulu: 400 ℃ | |
| Electronic controlled pressure, flow rate and split ratio | |
| Kuthamanga kwapakati: 0-999 kPa | |
| Kuthamanga kwapakati: 0-200 mL / min | |
| Autosampler (ngati mukufuna) | |
| Mass Spectrometer | |
| Mfundo Zazikulu | |
| Misa osiyanasiyana | 1.5-1024.0 mu |
| Kukhazikika kwamisa | Kuposa 0.1 amu/48 h |
| Kusamvana | Unit mass |
| Kumverera | DB-5MS 30m*0.25mm*0.25um wosanganiza silika capillary ndime kapena gawo ofanana. Gwero la EI, sikani yathunthu: (mitundu 100-300 amu). 1 pg OFN S / N≥100: 1 |
| Kuchuluka kwa scan | 10,000 amu/s |
| Dynamic range | 105 |
| ion source | Electron impact ionization source (EI), muyezo. Gwero la Chemical ionization (CI), mwasankha. |
| Ma filaments awiri | Kusintha kosinthika |
| Maximum filament panopa | 3 A |
| Emission panopa | 10 - 350μA chosinthika |
| Mphamvu ya ionization | 5 - 150eV chosinthika |
| Kutentha kwapakati kwa ion | 150 - 320 ℃ yosinthika, yoyendetsedwa payekhapayekha |
| Mass analyzer | Quadrupole. Kusanthula kwathunthu, kuwunika kwa ion (SIM) ndikupeza. Pamagulu 128 ambiri mumayendedwe a SIM. Pafupifupi ma 128 mu gulu lililonse. |
| Chodziwira | electron multiplier + high-energy dynode back focusing assembly |
| GC-MS mawonekedwe | |
| Payekha kulamulidwa kudzera chingwe kufala, 150 - 320 ℃ chosinthika | |
| Vacuum system | |
| Pampu ya molekyulu ya Turbo (250 L/s), mpope wamakina (180 L/mphindi) | |
| Wide osiyanasiyana ozizira cathode gauge | |
| Dongosolo lopangira data | |
| Zida zamagetsi | Kompyuta (posankha) |
| Printer | Chosindikizira cha laser (chosankha) |
| Mapulogalamu | MS3200RT Kugwiritsa ntchito nthawi yeniyeni yopezera deta ndi MS3200P kukonza deta ntchito |
| Zosankha Zosankha | |
| DIP 100 madzi / olimba mwachindunji jekeseni kafukufuku msonkhano | |
| Chida chowotcha kutentha | |
| Dynamic headspace sampler | |
| Purge-and-trap sample concentrator | |
◆ Mapangidwe atsopano a mafakitale, osavuta komanso owolowa manja, apadera komanso aumunthu a GC control panel.Mapangidwe a mawonekedwe amaganizira za chitetezo cha zolakwika za ogwiritsa ntchito.
◆ Ulamuliro wa gasi wa EPC umatenga gawo lachitatu la EPC lovomerezeka ndi kampani yathu, ndikukakamiza kapena kuwongolera koyenda.Valavu yoyeretsa imayendetsedwa pakompyuta kuti ichepetse kufalikira ndi kutayika kwa zitsanzo.The split/splitless jekeseni mawonekedwe akhoza kukwaniritsa zosiyanasiyana ntchito zofunika.Ntchito yopulumutsira mpweya yodziwikiratu imachepetsa ndalama zogwirira ntchito.Ukadaulo woyambira wosinthira valavu wanthawi yomweyo wopanda voliyumu wakufa umachotsa kudikirira kwanthawi yayitali kukanikizidwa kokhazikika pomwe chosinthira cha valve chimatsegulidwa munjira yojambulira yopanda malire.Izi zimawongolera bwino mawonekedwe apamwamba komanso kubwereza kwa nthawi yosungira.
◆ Dongosolo lowongolera kutentha la GC limawongolera kulondola kwa kutentha kwa ng'anjo ku ± 0.03 ℃, zomwe zimathandizira kubwereza kubwereza.Malo oyikamo a nayitrogeni, haidrojeni ndi gasi wa mpweya amatha kugwirizana ndi zowunikira zina za chromatographic malinga ndi zosowa za ogwiritsa ntchito.Kubwerezanso kwa pulogalamu ya kutentha kwasinthidwa, zomwe zachititsa kuti pakhale nsonga zokulirapo zamafuta olemera.
◆ Wapadera CI reagent mpweya otaya kulamulira gawo utenga kulamulira maganizo, amene basi kusintha mlingo wa reagent mpweya otaya kwa mlingo mulingo woyenera kwambiri malinga ndi preset CI mpweya chandamale ion, potero kupulumutsa reagent mpweya pamene kuonetsetsa repeatability mkulu wa kusanthula CI.
◆ Njira yosavuta komanso yothandiza yamadzimadzi komanso njira zoyeserera zolimba za jekeseni zimatha kusanthula mwachangu kapangidwe kazinthu zosadziwika, ndikupereka chida champhamvu chogwiritsa ntchito kaphatikizidwe ka mankhwala.Chotenthetsera chapadera chodzitchinjiriza ndichosavuta kusintha ngati chawonongeka kapena kuipitsidwa.Kutentha kwakukulu ndi 650 ° C.
◆ Zimagwirizana ndi mizati wamba wa GC.
◆Mwachidziwitso cha autosampler.
◆Mapulogalamuwa amatha kukhazikitsidwa ndi zida zosiyanasiyana zopangira zotumphukira.Purge and trap concentrator, liquid autosampler, thermal desorption, headspace sampler, etc. akhoza kukhazikitsidwa mosavuta, kusinthidwa ndi kulamulidwa.Doko lowonjezera la DO (digito lotulutsa) litha kugwiritsidwa ntchito pakuwongolera zida zakunja
◆ Makina osinthika amadzimadzi osinthika amatha kuzungulira 360 ° pamtunda wopingasa.The autosampler imatha kuchotsedwa mosavuta kwa chogwirizira kuti muchepetse kukonza kwa GC.
Pulogalamu Yamphamvu Yamapulogalamu:
Mapulogalamu athu osavuta kugwiritsa ntchito amakupatsani mwayi wogwiritsa ntchito limodzi ndi zida zamphamvu za ogwiritsa ntchito apamwamba.MS3200RT & MS3000P amapereka mayankho ogwira mtima komanso opezeka pa zosowa zathu zowunikira.
MS3200RT Data Acquisition and Control Application
◆ Chromatograms, mass spectra, magawo ndi mawonekedwe a zida zikuwonetsedwa nthawi imodzi mu mawonekedwe oyera.Ogwiritsa ntchito amatha kufotokozera mosavuta zonse zofunikira pakuwunika.
◆ Mitundu yojambulira yomwe ilipo ikuphatikiza Jambulani, kuyang'anira ma ion osankhidwa (SIM), kapena kusinthana Jambulani ndi SIM.Sankhani jambulani mumalowedwe kutengera analytics analytics liwiro ndi khalidwe.
◆ Magawo onse owunikira amatha kuwongoleredwa kudzera mu mapulogalamu, kuphatikiza kuyenda kwa gasi, kuthamanga, kutentha kwa ng'anjo ya ng'anjo, kutentha kolowera, ndi zina. Njira yokhazikika ya GC-MS yotetezeka yamagetsi imatha kuyambitsidwa kuchokera ku pulogalamuyo.
◆ Njira yowunikira imatha kutumizidwa kunja ndikutumizidwa kunja.
◆Magawo amtundu wa zida amawonetsedwa munthawi yeniyeni.Ma alarm amawonetsedwa mumitundu yowoneka bwino.Ntchito yodzitchinjiriza yochepetsera vacuum imateteza magawo osalimba monga filament, chowunikira, ndi zina.
◆Chiwerengero cha chromatogram cha ion ndi masipekitiramu ambiri amawonetsedwa mu mawonekedwe omwewo kuti athe kufananitsa mosavuta.Misa sipekitiramu imatha kuwonetsedwa ngati graph yosinthidwa kapena ngati data yaiwisi.
◆Snap spectrum transfer function by one click imports real-time files in the data processing software for qualitative and quantitative analysis.
◆Mapulogalamuwa amapereka mndandanda wazomwe zimagwiritsidwa ntchito kwa ogwiritsa ntchito atsopano.Ogwiritsa ntchito apamwamba amatha kugwiritsa ntchito makiyi a njira yachidule kuti athe kupeza zinthu mwachangu.Yambani, siyani, ndi zina zitha kuchitidwa pogwiritsa ntchito mabatani opezeka pamawonekedwe akulu.
◆Kukonzekera kwa ma spekitiramu pamanja ndi kodziwikiratu kumaperekedwa.Miyezo yosinthira imaphatikizapo kusamvana, kukhudzidwa, kuchuluka kwa kuchuluka, pakati pa ena.Izi zikhoza kukhazikitsidwa malinga ndi zofunikira zowunikira.M'machitidwe osinthira pamanja, zotsatira za kusintha kulikonse kwa magawo pazizindikiro zazikulu zitha kuwoneka.Kuwongolera pamanja ndikoyenera pazofunikira zonse zapadera komanso ogwiritsa ntchito omwe ali ndi mbiri yolimba pamawonekedwe ambiri.Ma parameters ndi ma spectra ambiri amawonetsedwa palimodzi kuti muwone mosavuta.
◆ Mapulogalamu amatha kuchita ntchito yowunika kutayikira kwa vacuum, yomwe ndiyofunikira pakukonza zida.
◆ Mkhalidwe wa chida ukhoza kuyang'aniridwa mu mawonekedwe owonetsera kuti ateteze chidacho.
◆ Sinthani pakati pa EI (electron ionization) ndi CI (chemical ionization) modes.Yatsani/zimitsani makina osinthira.
◆ Malipoti akusintha amatha kusindikizidwa mwachangu kukonza kukatha.
◆ Ntchito zowunikira zida zakutali zimapereka chithandizo chachangu komanso chaukadaulo pachida chanu kulikonse padziko lapansi.
MS3200P Data Processing Application
◆ Njira zonse zopangira deta zimaperekedwa.Ma ion chromatogram (TIC), masipekitiramu ambiri, ma ion chromatogram (MC), ma ion chromatogram angapo (MIC) amawonetsedwa pazenera limodzi kuti azindikire mosavuta komanso kufananiza kuyera kwambiri.
◆Kufufuza kwaubwino, chiwerengero cha mankhwala ofanana omwe akuwonetsedwa mu lipoti la khalidwe akhoza kukhazikitsidwa malinga ndi zofunikira.Zomwe zili mu lipoti zitha kukhazikitsidwa kuti mupeze lipoti losavuta laukadaulo.
◆ kachulukidwe ntchito monga muyezo njira, mkati muyezo njira, normalization njira ndi kukonza normalization njira.MC, TIC, MIC zonse zitha kuphatikizidwa ndikuwerengedwa.
◆Ntchito yowonetsera katatu imasonyeza nthawi yosungira, mphamvu, ndi chiwerengero chambiri mwachidziwitso mu dongosolo logwirizanitsa lomwelo.
◆ Mapulogalamu a MS3200 MS amabwera ndi zida zowunikira deta ya petroleum zowunikira mwachangu zinthu zamafuta amafuta kuti ziwongoleredwe bwino.Zina zimaphatikizanso mawerengedwe a sipekitiramu, kuwunika kwamagulu komanso kutumiza kunja kwamagulu.Chida chowerengera cha SNR chimathandizira kuwunika momwe chida chikuyendera nthawi iliyonse.Kuphatikizika kwa sipekitiramu ndikuchotsa kumagwiritsidwa ntchito kukonza zosokoneza zomwe zimachitika chifukwa cha phokoso lakumbuyo kwa dongosolo.
◆ Mafayilo a data amatumizidwa kunja kwa CDF ndipo akhoza kutumizidwa kunja ndi mapulogalamu ena.
◆Zizindikiro zina zikuphatikiza mawonekedwe achidule, njira yosinthika ya nsonga, kuthekera kwamphamvu kwa batch processing ndi njira zonse zochulukira.
◆Standard spectra library imapereka funso limodzi lachigawo chimodzi, ndi funso la batch.Ma library omwe amafotokozedwa ndi ogwiritsa ntchito amatha kugwiritsidwa ntchito mwapadera.
Kuchita bwino kwambiri kwa GC-MS 3200 kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'magawo osiyanasiyana kuphatikiza chitetezo cha chakudya, chitetezo cha chilengedwe, mankhwala, pakati pa ena.
●Kupezeka kwa Melamine mu Mkaka
●Analysis of Volatile Organic Compounds (VOC) mu Madzi Akumwa kapena Surface Water
●Kupezeka kwa Plasticizer mu Liquors
● Kufufuza kwa PAHs
●Kuzindikira kwa Organochlorine Pesticide
●Rapid Semi-quantitative Analysis of Hydrocarbons
● Kusanthula Kwabwino kwa Zitsanzo Zosadziwika Pogwiritsa Ntchito Direct Injection Probe
◆Makonzedwe otsatirawa akugwiritsidwa ntchito poyesa madzi
(yogwirizana ndi EPA Method 502.2)
Purge and trap analyzer + GC-MS 3200 + MS3200 software package + DB-624 (30 m × 0.25 mm × 1.4 μm) wosanganiza silika capillary column
Headspace sampler + GC-MS 3200 + MS3200 mapulogalamu phukusi + DB-624 (30 m × 0.25 mm × 1.4 μm) wosanganiza silika capillary column
Itha kugwiritsidwa ntchito pakuzindikira kuchuluka kwa zinthu zomwe zimasokonekera m'madzi apamwamba, madzi akumwa ndi madzi osungira.
◆ Kukonzekera kwachuma kumagwiritsidwa ntchito poyang'anira khalidwe la mpweya wozungulira
EW-3TD chipangizo chotenthetsera kutentha + GC-MS 3200+ MS3200 pulogalamu ya pulogalamu + yofanana ndi DB-5MS ndime (30 mx 0.25 mm x 0.25 μm) ndime ya polar
Imagwira ntchito poyesa mpweya wabwino m'malo amkati ndi malo opezeka anthu ambiri.Amapereka chidwi chachikulu cha TVOC ndi mpweya wina wowopsa.
◆ Kukonzekera kwachizoloŵezi komwe kumagwiritsidwa ntchito pofufuza kafukufuku wa labotale
Autosampler + GC-MS 3200 + MS3200 phukusi la mapulogalamu + DB-5MS (30m × 0.25mm × 0.25μm) ndime yosakanikirana ya silika capillary
Oyenera kusanthula mwatsatanetsatane komanso kachulukidwe kazinthu zambiri zama organic monga zokometsera ndi zonunkhiritsa, mankhwala ophera tizilombo, kusanthula kwa ma PAHs.
◆ Kukonzekera koyenera kuwongolera khalidwe mu ndondomeko ya kaphatikizidwe ka mankhwala
DIP100 + GC-MS 3200+ MS3200 phukusi la mapulogalamu + DB-5MS (30m × 0.25mm × 0.25μm) ndime yosakanikirana ya silika capillary
Imagwiritsidwa ntchito pakuwunika mwachangu kwapakatikati kwaphatikizidwe kwamankhwala ndi zinthu zomaliza komanso kusanthula kachulukidwe kophatikizana ndi mawu oyamba a GC.
◆Mobile labotale wokwera mu polojekiti van
Ma labotale owunikira atha kuyikidwa papulatifomu yam'manja kuti afufuze mwachangu zowonongeka zamankhwala pakachitika ngozi zachitetezo chazakudya komanso kuwonongeka kwa chilengedwe.
