ʻO nā papa like ʻole o Dewar

Loaʻa nā Dewar i nā ʻano like ʻole: cylindrical Dewars, dish-like Dewars, Dewar me nā puka wili, Dewar me ka pili flange, etc. Ua wehewehe ʻia nā pōmaikaʻi ma lalo nei.

1. Cylindrical Dewar:
ʻO nā ʻano like ʻole a me ka hoʻolālā ʻana, ka pūpū alumini, e hoʻokō i nā pono like ʻole o ka hale hana.
He kūpono ia no ka mālama ʻana i nā huahana haʻahaʻa haʻahaʻa e like me ka nitrogen wai a me ka hau maloʻo. Hiki ke hoʻohana ʻia e hoʻokuʻu a mālama i kahi liʻiliʻi o nā laʻana i loko o ka hale hana. Aia kahi uhi kūpono e pale ai i ka evaporation.

2. Paha lalo Nā akua like ʻole:
Paʻa loa ka lalo, kūpono loa no ka hoʻohana ʻana i ka electromagnetic stirrer. He kūpono no ka mālama ʻana i ka nitrogen wai, ka hau maloʻo a me nā huahana haʻahaʻa haʻahaʻa, a hiki ke mālama i kahi liʻiliʻi o nā laʻana i ka hau i loko o ka hale hana, me kahi poʻi kūpono e pale ai i ka evaporation.
Loaʻa i nā hiʻohiʻona me nā puka makani nānā ma ka ʻaoʻao

3. Puke Dewar me ke ʻano pāpaʻu lalo:
ʻO ka wehe nui, kūpono no ka hoʻohana ʻana me ka electromagnetic stirrer, hiki ke hoʻohana ʻia e like me ka ʻauʻau, kūpono no ka hoʻomalu ʻana i ka mahana o ka ʻōmole hopena, kūpono loa no ka hoʻohana ʻana me JULABOFT-402, FT-902 kikohoʻe hoʻokomo pahu friji, no ka haʻahaʻa haʻahaʻa a i ʻole ka wela haʻahaʻa haʻahaʻa biochemical reactions, kūpono no ka mālama ʻana.
Ma waena o lākou, ʻoi aku ka maikaʻi o nā dewar aniani ma mua o nā dewar metala ma muli o ko lākou ʻano maʻalahi, ka insulation thermal maikaʻi, ka ʻike, a me ka sila maikaʻi.4. Glass Dewar
Ke lanakila nei i nā hemahema o nā huahana maʻamau i palupalu a maʻalahi i ka wā e hoʻohana ai, hoʻohana ʻia ka pae kiʻekiʻe o nā mea maka, a hoʻohana ʻia ka lima pale metala paʻa waho e pale i ka huahana i hoʻopau ʻia, e hoʻonui nui i ke ola lawelawe o kēia huahana a hoʻonui nui i kona kū'ē. ʻO ka hiki i nā mana o waho ke luku. Ke hoʻohālikelike ʻia me nā huahana like, loaʻa iā ia nā pono o ka palekana a me ka lōʻihi. Hiki ke hoʻopilikino ʻia nā nui kūikawā e like me nā koi o ka mea hoʻohana, akā ʻo ke aniani kahi mea brittle me ka ikaika maikaʻi ʻole a me ka palupalu, no laila ʻaʻole kūpono ia no ka hana ʻana i nā dewar ʻoi aku ka nui ma mua o 250mm ka anawaena a me 700mm ka lōʻihi. ʻAʻole pono ka nui o ka dewar spherical ma mua o 10000ml.

5. Stainless steel dewar
He kūpono no ka mālama ʻana a me ka lawe ʻana i ka nitrogen wai, ka hau maloʻo a me nā huahana haʻahaʻa haʻahaʻa, me kahi uhi kūpono e pale ai i ka evaporation, patented structural design, maikaʻi thermal insulation hana, ikaika a ʻaʻole palupalu. Pono nā huahana a pau e noʻonoʻo i ka nui o loko, ke anawaena o loko (ke kiʻekiʻe o loko), ka manawa mālama wai nitrogen a me ka helu evaporation.
Koho: me ka lima hana; ʻO ka moʻo DSS me ka ʻole o ka lima hana, anti-evaporation a me ka uhi wela wela ke koho