Crane scale with backlight LCD display has capacity from 30kg/60kg/150kg/200kg/300kg to 500kg, optional weighing units kg / lbs, 3 AAA battries with 80 hours continuous operation time.Specification:
Crane scale dimension:
Tips: Why can't the crane scale overload?The crane scale is an electronic weighing scale that weighs goods during space lifting. So it is not a static weighing method. However, in order to improve the weighing accuracy, it is not allowed to weigh under dynamic conditions. Therefore, the crane scale is mostly in the quasi-dynamic weighing mode when weighing. That is to say the goods is weighing in the state of uniform motion or near static. Therefore, the load cell is not only subject to the weight of the lifting object during the weighing process. It is also affected several kinds of forces as follows:
It can be seen that the crane scale is a complicated process after the cargo is lifted. It is not only affected by the gravity of the cargo, but also by many other forces. Therefore, we must pay attention to the weighing of the load cell when weighing, otherwise it will easily cause damage to the crane scale.