APPAREIL PARCOURU PAR UN FLUIDE, NOTAMMENT APPAREIL D'ELABORATION DE DIALYSAT MUNI D'UN SYSTEME DE COMMANDE DU CHAUFFAGE D'UN LIQUIDE TRAVERSANT UNE CHAMBRE, ET SON PROCEDE D'UTILISATION

摘要

Fluid flow apparatus comprising a housing defining a chamber and having an inlet and outlet for liquid flowing into and out of the chamber, an electrically-powered heater located in the chamber, a temperature sensor mounted to sense temperature of liquid prior to entering the chamber and providing inlet temperature signals indicating inlet temperature, and a controller electrically connected to receive the inlet temperature signals from the temperature sensor and to control a duty cycle of the heater in response to the inlet temperature signals.