HV HIPOT GDC-9560B Lub Zog Hluav Taws Xob Hluav Taws Xob Roj Roj Roj Chromatography Analyzer
Installation thiab tshem tawm ntawm chromatographic kem:
1. Kev teeb tsa thiab tshem tawm ntawm kab chromatographic yuav tsum tau nqa tawm ntawm chav tsev kub.
2. Cov pej thuam ntim khoom muaj ferrule seals thiab gasket seals.Muaj peb hom ferrules: hlau ferrules, yas ferrules thiab graphite ferrules, uas tsis yooj yim rau over-tightened thaum txhim kho.Gasket-type seals yuav tsum tau gaskets tshiab txhua zaus ib kem raug teeb tsa.
3. Txawm hais tias ob qhov kawg ntawm kab chromatographic kem yog ntsaws nrog iav ntaub plaub.Tiv thaiv cov iav ntaub plaub thiab cov ntim khoom los ntawm kev raug cua tshuab los ntawm cov cab cab.
4. Qhov ntev ntawm capillary kem installation thiab ntxig yog nyob ntawm phau ntawv qhia ntawm lub ntsuas.Cov qauv ntawm cov chromatographic evaporation chambers sib txawv, thiab qhov ntev ntawm qhov ntxig kuj txawv.Nws yuav tsum tau muab sau tseg tias yog hais tias lub capillary kem yog siv nrog splitless ntws, lub interface ntawm lub vaporization chamber thiab cov packed kem yuav tsum tsis txhob muaj ntau yam probes txuas nrog lub vaporizing chamber, thiab lub capillary kem yuav tsum me ntsis dhau lub hau.
Kev cuam tshuam ntawm qhov piv ntawm hydrogen rau huab cua ntawm FID detector:
Hauv cov roj chromatograph, qhov piv ntawm hydrogen rau huab cua yuav tsum yog 1:10.Yog tias qhov sib piv siab dhau lawm, qhov rhiab heev ntawm lub ntsuas hluav taws xob hydrogen yuav poob qis heev.Tshawb xyuas hydrogen thiab huab cua ntws tus nqi.Thaum cov pa roj hauv hydrogen thiab huab cua tsis txaus, nws yuav ua rau "bang" los ua kom kub hnyiab, thiab tom qab ntawd tua hluav taws, feem ntau yog thaum koj teeb lub qhov cub hluav taws xob, nws yuav muab tua, thiab tom qab ntawd nws rov qab, thiab tom qab ntawd qhov hluav taws kub. hydrogen tsis txaus.
Yuav ua li cas tiv thaiv koob txhaj tshuaj los ntawm dabtsi yog khoov:
Ntau tus pib hauv chromatography feem ntau khoov rab koob thiab qia vim tias:
1. Qhov chaw txhaj tshuaj ntawm cov roj chromatograph yog screwed nruj heev, thiab nws yog screwed nruj heev nyob rau hauv chav tsev kub.Thaum qhov kub ntawm lub vaporization chamber tseem nce ntxiv, lub silicone gasket yuav nthuav thiab nruj.Lub sijhawm no, nws yog qhov nyuaj rau nkag mus los ntawm lub koob txhaj tshuaj.
2. Lub koob yog daig hauv cov hlau ntawm qhov chaw txhaj tshuaj yog tias qhov chaw tsis yooj yim nrhiav.
3. Lub syringe pas nrig yog khoov vim lub zog muaj zog heev thaum txhaj cov qauv.Muaj ib lub khib nyiab rau chromatographic ntshuam.Nws yog tsis yooj yim sua kom khoov tus syringe pas nrig ib txwm siv thaum siv lub sam thiaj khib los txhaj cov qauv.
4. Txij li cov phab ntsa sab hauv ntawm lub koob txhaj tshuaj muaj paug, thawb lub koob ncej kom khoov thaum txhaj tshuaj.
5. Cov roj chromatograph yuav tsum ruaj khov thaum txhaj tshuaj.Yog tias koj maj nrawm, koj yuav khoov lub koob txhaj tshuaj.Yog tias koj paub txog qhov haujlwm no, nws yuav ua tiav sai.
Post lub sij hawm: Jun-07-2022