| 摘要 |
PURPOSE:To make it possible to transfer the data of deflected amounts to the outside automatically even by the mounting and dismounting of a sample, by providing a means, which judges whether the detected data of a load on a scale pan is changing or under the stable state, and providing a means, which detects the mounting and dismounting of the sample on the scale pan. CONSTITUTION:A load detecting part 1 detects the load on a scale pan 1a, outputs the converted digital data for a specified time period, and suppies the data to a control part 2. The control part 2 is constituted by a CPU, an ROM, an RAM, and the like, which are connected by a bus line one another. To the control part 2, a keyboard 3 and a display device 4, which displays numerical values and the like based on the commands from the control parts, are connected. An output port 5 is further provided in order to transfer the computed data of the control part 2 to a computer and the like at the outside. |
