| 摘要 |
Electronic device for control and monitoring of the best storage temperature, of drug and food raw material, semi finished products, final products in which the room temperature is continuously measured by a temperature sensor <i>(block a)</i> and elaborated by a microcontroller system <i>(block b)</i>. According to its internal program, if the temperature exceeds the programmed limit values and the relative time intervals there is a permanent visualisation on the display <i>(block d)</i>. Contemporarily date, hour and length of the event are recorded. A battery (block c) continuously supplies the entire system. |
