Ukuthuthukisa Ukusebenza Kwelabhorethri Nge-PEEK Tubing: Umhlahlandlela Ophelele

Emkhakheni we-high-performance liquid chromatography (HPLC) nezinye izindlela zokuhlaziya, ukukhetha kweshubhu kungaba nomthelela omkhulu ekunembeni nasekuthembekeni kwemiphumela. Ishubhu ye-polyether ether ketone (PEEK) isivele njengento ekhethwayo, enikeza inhlanganisela yamandla emishini kanye nokumelana namakhemikhali. Lesi sihloko sibheka izinzuzo zeIshubhu ye-PEEK, ikakhulukazi okuhlukile okungu-1/16” kodayamitha wangaphandle (OD), futhi inikeza isiqondiso ekukhetheni ububanzi obufanele bangaphakathi (ID) bezinhlelo zokusebenza ezihlukahlukene.

Ukubaluleka Kokukhetha Amashubhu Ezinhlelweni Zokuhlaziya

Ukukhetha ishubhu efanele kubalulekile ekusetheni kokuhlaziya. Iqinisekisa:

•Ukuhambisana Kwamakhemikhali: Ivimbela ukusabela phakathi kwe-tubing material nezincibilikisi noma amasampula.

•Ukumelana Nokucindezela: Imelana nezingcindezi zokusebenza zesistimu ngaphandle kokuguqulwa.

•Ukunemba kweDimensional: Igcina amazinga okugeleza angaguquki futhi inciphisa amavolumu afile.

Izinzuzo ze-PEEK Tubing

I-PEEK tubing igqamile ngenxa yayo:

•Amandla Emishini Ephakeme: Iyakwazi ukumelana nezingcindezi ezifika ku-400 bar, iyenze ifaneleke izicelo zokucindezela okukhulu.

•Ukumelana Kwamakhemikhali: I-inert kuzincibilikisi eziningi, ukunciphisa ingozi yokungcola nokuqinisekisa ubuqotho bemiphumela yokuhlaziya.

•Ukuzinza Okushisayo: Ngephuzu lokuncibilika elingu-350°C, amashubhu e-PEEK ahlala azinzile ngaphansi kwamazinga okushisa aphakeme.

•I-Biocompatibility: Ifanele izinhlelo zokusebenza ezibandakanya amasampula ezinto eziphilayo, iqinisekisa ukuthi akukho ukusebenzisana okubi.

Ukuqonda i-1/16” OD PEEK Tubing

I-1/16” OD iwusayizi ojwayelekile ezinhlelweni ze-HPLC, ehambisana nokufakwa okuningi nezixhumi. Lokhu kumiswa kwenza kube lula ukuhlanganisa nokugcinwa kwesistimu. Ukukhethwa kobubanzi bangaphakathi (ID) kubaluleke kakhulu, njengoba kuthonya izinga lokugeleza nokucindezela kwesistimu.

Ukukhetha I-Diameter Efanelekile Yangaphakathi

Ishubhu ye-PEEK iyatholakala kuma-ID ahlukahlukene, ngalinye libhekelela izidingo ezithile zokugeleza:

•0.13 mm ID (Bomvu): Ilungele izinhlelo zokusebenza ezigeleza kancane lapho ukulawula okunembile kubalulekile.

•0.18 mm ID (Yemvelo): Ifanele amazinga okugeleza amaphakathi, ingcindezi yokulinganisa nokugeleza.

•0.25 mm ID (Blue): Isetshenziswa kakhulu ezinhlelweni ezijwayelekile ze-HPLC.

•0.50 mm ID (Okuphuzi): Isekela amazinga okugeleza aphezulu, afanele i-chromatography elungiselelayo.

•0.75 mm ID (Okuhlaza): Isetshenziswa ezinhlelweni ezidinga ukugeleza okukhulu ngaphandle kokwakheka kwengcindezi enkulu.

•1.0 mm ID (Mpunga): Ilungele izinhlelo zokusebenza zokugeleza okuphezulu kakhulu, ukunciphisa i-backpressure.

Lapho ukhetha i-ID, cabangela i-viscosity yezinyibilikisi zakho, amanani okugeleza oyifunayo, nemikhawulo yengcindezi yesistimu.

Imikhuba Engcono Kakhulu Yokusebenzisa I-PEEK Tubing

Ukwandisa izinzuzo ze-PEEK tubing:

•Gwema Izincibilikisi Ezithile: I-PEEK ayihambisani ne-concentrated sulfuric and nitric acids. Ukwengeza, izincibilikisi ezifana ne-DMSO, i-dichloromethane, ne-THF zingadala ukwanda kwamashubhu. Qaphela lapho usebenzisa lezi zincibilikisi.

•Amasu Afanele Wokusika: Sebenzisa izinqamuleli zamashubhu ezifanele ukuze uqinisekise ukusikeka okuhlanzekile, kwe-perpendicular, ukugcina uphawu olufanele nokuhambisana nokugeleza.

•Ukuhlola Okuvamile: Hlola ngezikhathi ezithile izimpawu zokuguga, njengokuqhekeka kwendawo noma ukushintsha kombala, ukuze uvimbele ukwehluleka okungenzeka kwesistimu.

Isiphetho

Ishubhu ye-PEEK, ikakhulukazi i-1/16” OD ehlukile, inikeza isisombululo esinokwethenjelwa nesiguquguqukayo sezinhlelo zokusebenza ezihlukahlukene zokuhlaziya. Inhlanganisela yayo eyingqayizivele yamandla, ukumelana namakhemikhali, nokuzinza kokushisa kuyenza ibe yingxenye ebalulekile kunoma isiphi isilungiselelo selabhorethri. Ngokukhetha ububanzi obufanele bangaphakathi nokunamathela emikhubeni engcono kakhulu, amalabhorethri angathuthukisa imiphumela yawo yokuhlaziya, ukusebenza kwawo okunembile futhi aqinisekise ukunemba kwawo.

Ukuze uthole izixazululo zekhwalithi ephezulu ze-PEEK zamashubhu ezifanelana nezidingo zakho zaselabhorethri, thintanaI-Chromasirnamuhla. Ochwepheshe bethu bakulungele ukukusiza ekulungiseleleni ukugeleza komsebenzi wakho kokuhlaziya.