Mazuva ano, zvigadzirwa zvemagetsi zvevatengi zviri kukura nekukurumidza zvikuru nemaitiro ekuva zvitete uye zvakareruka. Izvi zvinoda kuti chikamu chayo chikuru -- PCB -- chive chidiki uye chidiki. Kufanana nezvimwe zvinhu zvakawanda zvemagetsi, PCB inewo ruzivo rwakawanda, kusanganisira barcode, UID code, batch number, serial number nezvimwewo. Maitiro ekudhinda ruzivo urwu panzvimbo diki kudaro yePCB anova dambudziko guru. Asi ikozvino, nemuchina weUV laser marking uchibatsirwa ne portable water chiller, iyi haisiriyo dambudziko zvakare.
Sezvo pasina kusangana kwemuviri panguva yekumaka UV laser, hapana kukuvara chaiko kuPCB. Kunze kweizvozvo, nzvimbo inokanganisa kupisa yemuchina weUV laser marking idiki, saka kugadzirisa UV laser kunonziwo "cold processing". Kumaka kunogadzirwa nemuchina weUV laser marking hakuperi uye kwakanyatsojeka, saka kwakakodzera zvikuru muindasitiri yePCB. Kumaka uku kunogutsa chikamu chekushanda kwemuchina wemvura unotakurika, nekuti unotonhodza zvinobudirira kumuchina weUV laser marking.
Chinotonhodza mvura chinotakurika cheS&A Teyu CWUL-05 chakagadzirirwa kutonhodza UV laser uye chine kugadzikana kwetembiricha ye±0.2℃. Nehungwaru hwekudzora tembiricha, tembiricha yemvura yechinotonhodza mvura chinotakurika cheCWUL-05 inogona kuzvigadzirisa yega zvichienderana netembiricha yemhepo, izvo zvinoita kuti maoko ako akwanise kutarisa pabasa rekuisa chiratidzo chelaser.
Kuti uwane rumwe ruzivo nezve S&A Teyu portable water chiller CWUL-05, tinya https://www.chillermanual.net/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html
