I-Onifler Vacuum yokomisa i-Oven Laborator

I-vacuum yomisa kuhhavini nge-vacuum pump

Izihubi
Lo mkhiqizo ulungele amabhizinisi wezimboni, amanyuvesi, izikhungo zocwaningo nezinye izinto ezokomisa nokushisa ngaphansi kokwelashwa okushisayo ngaphansi kwe-vacuum. Ukushisa kwe-vacuum yezinto kuhhavini we-vacuum, i-vacuum eyomisa ama-oveni inezinzuzo ezilandelayo: (1) ukunciphisa izinga lokukomisa, kufinyeza isikhathi sokumisa. (2) Ukugwema ezinye zezinto ezifudumele kanye ne-oxidation ngaphansi kwezimo ezijwayelekile, izinhlayiya zothuli, ukubhujiswa kanye nomoya ovuthayo ukubulala amaseli ezinto eziphilayo.
I-yena izici ezihlelekile
UkwakhekayeI-Vacuum Oven iyinto evundlileukuthayipha.Igumbi senziweinsimbi ekhwalithi ephezulune--dumilena-ukufudumeza.Ingaphezuluinayoukucutshungulwa kwe-coating. Ungqimba wokufakelwais gcwalisaed ngeUkotini we-Silicate;Le khasiisicabhais ngomnyango wengilazi oshisayo ogcwele.Aukuqinawomnyangoukuguquguquka; kusetshenziswa i-silicon run-herate herate gasket ephakathi kweindawo yokusebenzelanomnyango wengilazi ukuzeqinisekisaFaka uphawu, kwandise kakhulu iziqu ze-vacuum. Uhlobo lwe-DZFyi-sizakaaaindawo yokusebenzela.

3.Ukufaka nokuthumela
1)Ukufakwa: I-Ongungu ye-Vacuum eyomisa kufanele ibekwe ngaphakathi ezindlini zokungena komoya omncane, akukho vibration eqinile, akunakubekwa eduze kwamagesi avuthayo, aqhuma futhi awonakalisayo.
2)DI-eBUG: Vala umnyango bese uqinisa isibambo somnyango.Close TheI-valve yangemuvana-Vula i-valve valve.Hlanganaishubhu le-airway ngendlela ohlangothini lwegumbi ngeiphampu ye-vacuumbyI-Rubber tube.Vula i-Amandla wepompo we-vacuum, qala ukupompa.Lapho i-vacuumumshiniekhombisatuyakwazi ukuhlanganaingxubeIzidingo,culahlekelwe amandla we-valve valve namandla wepompo we-vacuum.Manje tyenaigumbiesimweni se-vacuum. Uma kungekho msebenzi wokushisa, theukulungisa iphuthaging of theI-vacuum yomisa kuhhaviniisukugcina.

4.Idatha eyinhloko yezobuchwepheshe:

5.umsebenzi
1).Bekale khasiAmasampula egumbini,Vala umnyango bese uqinisa isibambo somnyango. Culahlekelwe yi-valve engemuva, vula i-valve ye-vacuum, xhumaishubhu le-airway ngendlela ohlangothini lwegumbi ngeiphampu ye-vacuumbyI-Rubber tube.Vula i-Amandla wepompo we-vacuum, qala ukupompa.When the vacuumumshinikubonisa iziqu ze-vacuumUkuhlangabezana nezidingo zakho,Vala i-valve ye-vacuum, bese ucisha iphampu ye-vacuum.Manje tyenaigumbiesimweni se-vacuum.

2), AFter amandla uvuliwe, vula inkinobho yokushintsha,le khasiukukhanya kwesikhombiukukhanya,kushoukusebenzakahle. Imithabonisas indawo yokusebenzelalokushisa, bese ulungisa ukulawulwaumshinikusethiitimbayoizinga lokushisa, Theindawo yokusebenzelacelainsukufudumeza. Gqina ukukhanyauseImitha yokulawula ikhombisa ukuthi ukufudumala kwamandla.When ithuluziukushisa ngemuvaImizuzu engama-60,isibonisiingxubeizinga lokushisa kufanele lifane ngokufanayone-isethiitimbayolokushisa.

3), okuhlukileamasampulakanye namazinga okushisa ahlukile,umaKhetha isikhathi esihlukile sokusoma.UfIsikhathi sokusomakudala, i-vacuumibangaukunciphas, Dinga iphampuUkubuyisela iziqu ze-vacuum, kufanele kuvulwe ipompo ye-vacuum-yinhloko, bese uvula i-valve ye-vacuum.
4), ngemuva kokoma, kufanele ucime amandla, ujikelezele khasiI-valve yangemuva,phakamisa isimo se-vacuumyegumbi, vula umnyango ukuze ususeimbonakalisos (le khasiokokuhlikihlanqenqethakhangas ngokuqinileNge-Glass Doorngemuva vacuum.itKunzima ukuvula umnyango. Ngemuva kokunyeisikhathi, kungaba njalovulaed).

5), Lawula izinga lokushisa ngeke kube ngaphansi kwama-50 ° C ngaphansi kwesimo se-vacuum. Uma kungaphansi kwama-50 ℃, amanani we-thermometer ejwayelekileayihambelani neKhombisa amanani,ityinto evamile. Le nto ayithinti ukulawulwa kwezinga lokushisa kanye nokushisa ngenhla kwama-50 ℃.
6), incazelo yenkomba