| 摘要 |
An espresso coffee dispensing system including at least one espresso coffee production machine including at least one espresso coffee dispensing unit, the unit comprising a filter for containing ground coffee powder and hot water feeder; a coffee grinder having an exit port for coffee powder and a temperature sensor disposed in proximity to the exit port to measure the temperature value of the ground coffee powder leaving the port; electronic controller associated with the coffee grinder to determine the water temperature value. |
