Kule mihla, izixhobo ze-elektroniki zabathengi zikhula ngokukhawuleza kakhulu kwaye zibonakala zincinci kwaye zilula. Oku kufuna ukuba icandelo layo eliphambili -- i-PCB -- libe lincinci kwaye lincinci. Njengezinye izinto ezininzi ze-elektroniki, i-PCB ikwaphethe ulwazi oluninzi, kubandakanya ibhakhowudi, ikhowudi ye-UID, inombolo yebhetshi, inombolo yeserial njalo njalo. Indlela yokuprinta olu lwazi ngokuchanekileyo kwindawo encinci kangaka ye-PCB iba ngumceli mngeni wokwenene. Kodwa ngoku, ngomatshini wokumakisha i-laser ye-UV oncediswa yi-water chiller ephathekayo, oku akusekho ngxaki.
Ekubeni kungekho kudibana komzimba ngexesha lenkqubo yokumakisha i-UV laser, akuyi kubakho monakalo wokwenyani kwi-PCB. Ngaphandle koko, indawo echaphazela ubushushu yomatshini wokumakisha i-UV laser incinci kakhulu, ngoko ke ukusetyenzwa kwe-UV laser kukwabizwa ngokuba "kukusebenza okubandayo". Ukumakisha okuveliswa ngumatshini wokumakisha i-UV laser kuhlala kuhleli kwaye kuchanekile, ngoko ke kufanelekile kakhulu kushishino lwe-PCB. Esi siphumo sokuphawula esanelisayo sikwayinxalenye yomzamo we-portable water chiller, kuba ibonelela ngokupholisa okusebenzayo kumatshini wokumakisha i-UV laser.
I-S&A Teyu portable water chiller CWUL-05 yenzelwe ngokukodwa ukupholisa i-UV laser kwaye inozinzo lobushushu obuyi-±0.2℃. Ngemowudi yokulawula ubushushu ekrelekrele, ubushushu bamanzi be-portable water chiller CWUL-05 bunokuzilungisa ngokuzenzekelayo ngokweqondo lobushushu elingqongileyo, nto leyo ekhulula izandla zakho ukuba zigxile kumsebenzi wokuphawula i-laser.
Ukuze ufumane ulwazi oluthe kratya malunga ne-S&A Teyu portable water chiller CWUL-05, cofa ku-https://www.chillermanual.net/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html
