Ko te CWUP-20 he whakamatao kahawhakamahana wai kawe e arotau ana i te mahi o to laser ultrafast me te punaha laser UV. Teneichiller wai iti ka tukuna he tohu teitei o te pumau o te pāmahana o ±0.1°C. Ko te PID te pāmahana o te wai, ka hangaia te whakamatao wai me te maha o nga mahi whakaoho. Ko tetahi atu mea nui ko te CWUP-20 chiller e tautoko ana i te korero RS485 me te punaha laser. Ko te tauranga whakakii-wari ka whakairihia ki runga, ko nga wira 4 he maamaa mo te neke.