Kodi kapu yamadzi yachitsulo chosapanga dzimbiri ndi yotani?

Zofunikira za vacuum pamakapu owumitsa zitsulo zosapanga dzimbiri zimasiyana malinga ndi kapangidwe kazinthu, miyezo yopangira, komanso zomwe wopanga amafuna. Kawirikawiri, vacuum imayesedwa mu Pascals. Nawa mitundu ina ya vacuum yomwe ingatchulidwe:

General standard range:

Zofunikira za vacuum zopangira makapu azitsulo zosapanga dzimbiri za thermos zitha kukhala kuyambira 100 Pascal mpaka 1 Pascal. Izi ndizofanana ndipo zimatha kukwaniritsa zofunikira zatsiku ndi tsiku.

Zofunikira zapamwamba:

Ma flasks ena apamwamba amatha kufunikira ma vacuum apamwamba, monga pansipa 1 Pascal. Izi zitha kupititsa patsogolo mphamvu ya kutchinjiriza, kulola thermos kusunga kutentha kwa nthawi yayitali.

Chonde dziwani kuti opanga ndi zinthu zosiyanasiyana zitha kukhala ndi zofunikira zosiyanasiyana za vacuum, chifukwa chake zikhalidwe zimasiyana kutengera kapangidwe kazinthu, ukadaulo, komanso momwe msika uliri. Opanga nthawi zambiri amapereka zofunikira zenizeni kuti asambe m'mapepala azinthu kapena zolemba zopangira. Panthawi yopanga, onetsetsani kuti ma vacuuming amatsatiridwa mosamalitsa malinga ndi zomwe wopanga amapanga kuti akwaniritse zofunikira za kapangidwe kazinthu ndi magwiridwe antchito.