Jack, moetsi oa matšoao a laser, o hlahisa haholo-holo mochini oa ho tjheseletsa o nchafatsang metsi le mochini oa ho kopanya maqhubu. Jack o fumana hore lifeme tse ling li sebelisa mochini oa ho tjheseletsa metsi le moea o pholileng oa Teyu (S&A Teyu) ho pholisa laser ea Inno uv, 'me ts'ebetso e amanang le bokhoni ba ho pholisa e bonahala e le ntle haholo. Jack o batla ho reka mofuta o tšoanang oa mochini oa ho tjheseletsa oa Teyu ho pholisa laser ea hae ea Inno UV, e hlokang hore mocheso oa ho pholisa o laoloe ho 25℃.
Puisanong le Jack, re hlokomela hore k'hamphani ea hae e sebelisa laser ea UV ea 20W. Ka hona, re khothalelitse Teyu Water le air cooled chiller CWUL-10 ho eena. Teyu chiller CWUL-10 e na le bokhoni ba ho pholisa ba 800W, 'me ho nepahala ha taolo ea mocheso ke ±0.3℃, e leng se ka fihlelang litlhoko tsa ho pholisa tsa UV laser. (PS: sebaka sa taolo ea mocheso sa Teyu chiller ke likhato tse 5-30, empa mocheso o khothaletsoang ke likhato tse 20-30. Lebaka ke hobane, ntlheng ena, mokhoa oa ho pholisa o ka fihlela ts'ebetso e ntle ka ho fetisisa 'me oa thusa ho lelefatsa bophelo ba ts'ebeletso ea chiller.Jwalo ka ha re tseba kaofela, di-laser tsa ultraviolet, tse tala le tsa faeba di na le tlhoko e hodimo ya ho phodisa metsi. Bophelo ba di-chip tsa tsona bo amana haufi-ufi le botsitso ba metsi a phodisang a potolohang, mme tshoso e hlahiswang ke di-bubble e tla fokotsa haholo bophelo ba di-laser. Teyu chiller CWUL-10 e etseditswe di-laser tse nepahetseng. Moralo wa diphaephe o a utlwahala, o qobang haholo tlhahiso ya di-bubble, ho tsitsisa tlhahiso ya laser, ho lelefatsa bophelo le ho boloka ditjeo tsa mosebedisi.
