Inosunungura sei basa rakaoma

Yemahara-kuoma inoshanda pane iyo nheyo yekuzvibata solventes kubva mumasampu akasimba zvakananga kuita gasi mune vacuum, kuwana kuoma. Sezvo ichidzvinyirira samples pa kana kunyangwe pazasi pekupisa kwemakamuri, inochengetedza basa ravo rekubereka, rinovanza porous uye nyore nyore. Saka, kusununguka-kupisa inzira yakanaka yekuchengetedza bioactive samples.

Maitiro ekushandisa eFirtze yakaoma:
一. Kugadzirira Kugadzirira Kugadzirira:

1.Place zvinhu zvakanyatsoenderana neTray Tray, ichiita kuti ukobvu husingadarika 10mm. Isa iyo tembiricha yekupisa sensor nenzira kwayo mukati mezvinhu uye zvakachengetedza.

2.UTY iyo tray ine zvinyorwa kune iyo yekuvhara-yekuomesa rack, ipapo mumusungo unotonhora, uye chifukidzo chine chishuvo chevhavha.

3.turn pane iyo main simba switch. Kana kuronga kusuma nitrogen (kana zvimwewo inert gasi) kupinda mukamuri yekuomeswa pakupera kwekusununguka-kupisa, kutanga kushandisa nitrogen yemvura, saka kuvhara iyo mvura inlet.

二. Chinyorwa Pre-Husing
Chinyorwa pre-kutonhora idanho rakakosha mukusununguka-kuoma maitiro, zvakananga kukanganisa kunaka kwechigadzirwa chinoshamisa-chakaomeswa. Pre-kutonhora kunogona kuitwa kuburikidza nekudzora zvishoma kana kukurumidza kutonhora, zvichienderana nezvinodiwa chaizvo. Semuyenzaniso:

1.Shuwisa kutonhora: isa zvinhu zvakagadzirirwa mumusungo unotonhora, chifukidzo neisimbichi chifukidziro, uye tanga iyo compressor. Pre-kusununguka kunotanga.

Rapid Freezing: Kutanga iyo compressor kutanga. Kamwe tembiricha mu
2. Cold trap kamuri inodonha kusvika kune imwe nhanho, isa zvinhu zvakagadzirirwa mumusungo unotonhora. Pre-kusununguka kunotanga.

三. Kusununguka-kupisa kushanda:

1.Remove iyo yekunyora kubva pane inotonhora trep tramber uye inoiisa pane spare yakaoma purasitiki discimer (zvese zvakaiswa pamusoro pechando chando). Wobva wafukidza neakariki chifukidzo. Kana uchishandisa mudziyo wekudzvanywa kuvhara

2.on zvishandiso zvekushandisa skrini, tinya iyo "vacuum pombi" bhatani kutanga pombi. Dzvanya iyo "vacuum Gauge" bhatani kuratidza iyo vacuum level. Kamwe chete nhamba yekuvhara inosvika 30pa, tinya iyo "kupisa" bhatani kuti utange maitiro ekupisa-kupisa, ayo anomhanya zvichienderana nechirongwa chekufunga.

Ongorora: iyo vacuum Gauge zero yakagadziriswa, saka vashandisi havafanire kuicheya. Mushure mekutendeuka pacuum gage, atmpheric kumanikidza kuverenga kwe1980 × 103 × 103pa zvakajairika uye hazvidi kugadziriswa. Kurudziro: Ingori vhura iyo vacuum geji paunenge uchitarisa iyo yekuvhara mwero panguva yekusununguka-kuoma. Vhara iyo kana isiri kushandiswa kuti uwedzere hupenyu hwayo.

四. Deflosting kushanda:

1.on zvishandiso zvekushandisa skrini, tinya bhatani reDefrost kuti utange kutonhora trap deflosing. Kamwe chete deflosting yakwana, iyo system ichangobva kumisa maitiro. (Iri basa rinofanira kuwanikwa pamhando dzakasarudzwa.)

Cheneswa chando, kunyorova, uye kusachena mukati medumbu rinotonhora, uye kuchengetedza michina zvakanaka. Mushure mechando mumakamuri echando chando chakanyungudika, inogona kudururwa kunze kuburikidza nemvura inlet valve. Paunenge usisiri kushandiswa, chengetedza iyo madiki emuchina yemvura inlet valve munzvimbo yakavhurika.

"Kana iwe uchifarira kusununguka-wakaomeswa chikafu kugadzira kana kuda kudzidza zvakawanda nezve zvigadzirwa uye masevhisi, ndapota inzwa wakasunungukataura nesu. Isu tinofara kukupa iwe zano uye kupindura chero mibvunzo iwe yaungave iwe. Chikwata chedu chichafara kukushandira iwe. Tarisira kutaurirana uye kushandira pamwe newe! "