HV HIPOT GDC-9560B Power system Insulation Mafuta Gasi Chromatography Analyzer
Kuyika ndi kuchotsa chromatographic column:
1. Kuyika ndi kuchotsa chigawo cha chromatographic chiyenera kuchitidwa kutentha.
2. Zinsanja zodzaza ndi zisindikizo za ferrule ndi zisindikizo za gasket.Pali mitundu itatu ya ma ferrules: ma ferrules achitsulo, ma ferrule apulasitiki ndi ma graphite ferrules, omwe sali ophweka kumangirizidwa mopitilira muyeso mukayika.Zisindikizo zamtundu wa gasket zimafuna ma gaskets atsopano nthawi iliyonse pomwe chipilala chimayikidwa.
3. Kaya malekezero awiri a chromatographic adalumikizidwa ndi ubweya wagalasi.Pewani ubweya wagalasi ndi kulongedza kuti zisawululidwe mu chowunikira mpweya ndi mpweya wonyamula.
4. Kutalika kwa kuika ndi kuyika kwa capillary column kumadalira buku lachidziwitso cha chida.Mapangidwe a zipinda zosiyanasiyana za chromatographic evaporation ndi zosiyana, ndipo kutalika koyikapo kumasiyananso.Tikumbukenso kuti ngati mzati capillary ntchito ndi splitless otaya, mawonekedwe pakati vaporization chipinda ndi odzaza ndime sayenera probes ochuluka olumikizidwa ku chipinda vaporizing, ndi capillary ndime ayenera kupitirira pang'ono kapu.
Mphamvu ya chiŵerengero cha hydrogen ndi mpweya pa chowunikira cha FID:
Mu chromatograph ya gasi, chiŵerengero cha haidrojeni ku mpweya chiyenera kukhala 1:10.Ngati chiŵerengerocho chiri chokwera kwambiri, mphamvu ya hydrogen flame detector idzatsika kwambiri.Onani kuchuluka kwa hydrogen ndi mpweya.Pamene mpweya wa haidrojeni ndi mpweya suli wokwanira, umapangitsa "kuphulika" kuti uyambe kuyatsa, ndiyeno uzimitsa moto, nthawi zambiri mukamayatsa chitofu chamagetsi, amazimitsidwa, ndiyeno amayatsanso, ndiyeno wa hydrogen ndi wosakwanira.
Momwe mungatetezere singano ya jakisoni kuti isapindike:
Oyamba ambiri mu chromatography nthawi zambiri amapinda singano ndi tsinde chifukwa:
1. Khomo la jakisoni la chromatograph ya gasi limakhomedwa mwamphamvu kwambiri, ndipo limakulungidwa molimba kwambiri pakutentha.Pamene kutentha kwa chipinda cha vaporization kukupitiriza kukwera, gasket ya silicone idzakula ndikumangirira.Panthawiyi, zimakhala zovuta kulowa mu syringe.
2. Singano imayikidwa mu gawo lachitsulo la doko la jekeseni ngati malo sali ophweka kupeza.
3. Ndodo ya syringe imapindika chifukwa mphamvu imakhala yamphamvu kwambiri pobaya sampuli.Pali rack yoyeserera yotengera chromatographic.Sizingatheke kupindika ndodo ya syringe yachikhalidwe mukamagwiritsa ntchito choyikapo sampuli pobaya zitsanzo.
4. Popeza khoma lamkati la syringe ndi loipitsidwa, kanikizani tsinde la singano kuti lipindike panthawi ya jekeseni.
5. Chromatograph ya mpweya iyenera kukhala yokhazikika panthawi ya jekeseni.Ngati mukufulumira, mumapinda syringe.Ngati mukuidziwa bwino ntchitoyi, idzatha msanga.
Nthawi yotumiza: Jun-07-2022