There are 2 specifications as 1 water outlet/inlet and dual water outlet/inlet, applicable to cool single or dual laser glass tube.
S & A industrial water chillers are popular for its 2 temperature control modes as constant temperature and intelligent temperature control mode. Generally speaking, the defaulted setting for the temperature controller is an intelligent temperature control mode. Under intelligent temperature control mode, the water temperature will adjust itself according to the ambient temperature. However, under constant temperature control mode, users can adjust the water temperature manually.