Solution, desirably heating method and heating system of being transparent coacervation

摘要

A method and an apparatus for the heating of a solution, such as a dialysis solution, to a desired temperature includes heating the solution presented in a bag. The heating is effected with a heater system, which includes a heater, by means of a two-step control. The temperature forming the lower switch-on threshold of the heater and the temperature forming the upper switch-off threshold of the heater vary.