Jack, masana'antar yin alama ta Laser, galibi yana samar da injin walda mai sake kwarara da na'urar siyar da igiyar ruwa. Jack ya gano cewa wasu masana'antu suna amfani da Teyu (S&A Teyu) Ruwa da sanyaya iska don sanyaya Inno uv Laser, kuma aikin da ya danganci ƙarfin sanyaya yana da kyau sosai. Jack yana son siyan nau'in chiller iri ɗaya na Teyu don sanyaya Laser ɗin Inno UV, yana buƙatar zafin sanyi ya kamata a sarrafa shi a 25 ℃.
A cikin sadarwa tare da Jack, mun fahimci cewa kamfaninsa yana amfani da Laser UV na 20W. Don haka, mun ba shi shawarar Teyu Water da iska mai sanyaya CWUL-10 gare shi. Teyu chiller CWUL-10 yana da damar sanyaya na 800W, da daidaiton kula da zafin jiki na ± 0.3 ℃, wanda zai iya saduwa da buƙatun sanyaya na Laser UV. (PS: yanayin kula da zafin jiki na Teyu chiller shine digiri 5-30, amma zafin da aka ba da shawarar shine digiri 20-30. Wannan shi ne saboda, a wannan lokaci, tsarin sanyaya zai iya samun mafi kyawun aiki kuma yana taimakawa wajen tsawaita rayuwar sabis na chiller.Kamar yadda muka sani, ultraviolet, kore da fiber Laser suna da mafi girma bukatar ruwa sanyaya. Rayuwar kwakwalwan su tana da alaƙa da kwanciyar hankali na zagayawa da ruwa mai sanyaya, kuma girgizar da kumfa ke haifarwa zai rage rayuwar lasers sosai. Teyu chiller CWUL-10 an tsara shi don madaidaicin lasers. Tsarin bututun yana da ma'ana, wanda ke guje wa haɓakar kumfa sosai, daidaita fitarwar laser, tsawaita rayuwa da ceton farashin mai amfani.
