Kugara uchiongororwa kweiyo flask kusimba uye kutaridzika kunodikanwa kuti uve nechokwadi chekuti zvishandiso zvakasununguka zvemarara, zvinokatyamadza, kana kusakwana chisimbiso, izvo zvichimisa madhiri emadhirabhu kubva pakubuda.
Dewar Flasks anoshandiswa zvakanyanya munzvimbo dzakasiyana siyana senge tsvakiridzo yesainzi, zvekurapa, zvekunze kuongorora, uye zvese zvekushandisa kumba.
Yakakwira-kugona Dewar Flask yakagadzirirwa kupa yakakwirira yekupa masisitimu ekupedzisira, ichiita kuti zvive zvakanaka kuti zvikumbiro zvinoda kuti tirege tembiricha.
Dewar tank inosanganisira nyika-ye-iyo-art insulation zvinhu zvinodzora radiall radiation uye kupisa. Izvi zvinovimbisa kuti makriteni ako anoramba ari pakudziya kwavo kwenguva yakareba, kuderedza mari yekushanda uye nekuwedzera kushanda.
Kubudirira kweDewar tangi kunowanzo kuve kwakadzivirirwa nekushambadzira kwayo kwekushambadzira, ndechimwe chiyero chekuti kupisa kunopinda sei tangi uye kunokonzera iyo cryogenic mvura yekuputika.
Basa rekutanga re dewar tangi ndeyekuchengetedza iyo yakaderera tembiricha yeiyo cryogenic zvinwiwa zvinobata.