| 摘要 |
The freezer chest has a temp. measurement device with a temp. sensor in its interior and a temp. display near its opening. The temp. measurement device has a computer connected on the input side to the temp. sensor and on the outside to the temp. display (3). The computer periodically interrogates the temp. sensor input and stores the resulting recorded measurement data. It controls the display to represent the temp. variations over a defined time interval. The computer can average several measurement data items and can base the temp. variation representation on the averaged values. <IMAGE> |
