![kuziziritsa kwa laser]( "kuziziritsa kwa laser")
Kale, anthu amafunika kulemba ulalo wonse kapena kutembenukira ku Google ngati akufuna kusakatula tsamba linalake. Koma tsopano, chifukwa cha QR code yomwe yabwera, titha kungogwiritsa ntchito foni yathu kuti tiijambule ndipo tidzatumizidwa mwachangu patsamba linalake, zomwe ndizosavuta. Chifukwa chake, QR code tsopano imagwiritsidwa ntchito kwambiri pamapaketi azinthu zambiri zogulira, monga chakudya, zakumwa, zamagetsi ndi zina zotero. Kuti ntchito yotsatsa igwire ntchito, QR code iyenera kukhala yokhalitsa komanso yokhazikika ndipo makina olembera laser a UV ndiye makina ofunikira kuti izi zitheke.
Bambo Gelder ochokera ku Netherlands ndi manejala wogula kampani yopanga zakumwa. Panthawi yopanga, QR code iyenera kusindikizidwa pa botolo la zakumwa ndi makina angapo olembera ma laser a UV. Makina olembera ma laser a UV awa amayendetsedwa ndi ma laser a UV a 15W. Malinga ndi iye, kuyambira pomwe adasindikiza QR code pamabotolo a zakumwa, kuchuluka kwa malonda a kampaniyo kwawonjezeka ndipo nthawi yochezera tsamba la kampani yawo yawonjezekanso. Zonsezi zikomo chifukwa cha makina olembera ma laser a UV ndi mnzake wofunikira -- S&A Teyu portable water chiller CWUL-10.
Chitsulo choziziritsira madzi chonyamulika cha S&A Teyu CWUL-10 chapangidwa mwapadera kuti chigwiritsidwe ntchito ndi laser ya UV ya 10W-15W. Chili ndi njira zowongolera kutentha mwanzeru komanso zosasintha. Pansi pa njira yowongolera kutentha mwanzeru, kutentha kwa madzi kumadzisintha kutengera kutentha kwa malo ozungulira, zomwe zimapangitsa kuti manja a ogwiritsa ntchito azikhala omasuka. Kupatula apo, chili ndi kukhazikika kwa kutentha kwa ±0.3℃ ndi mphamvu yozizira ya 800W, zomwe zingapereke kuziziritsa koyenera kwa laser ya UV kuti makina olembera laser ya UV azitha kugwira ntchito bwino nthawi yayitali.
![choziziritsira madzi chonyamulika]( "choziziritsira madzi chonyamulika")
