The allowable error of the 100-ton weighbridge should be within ±3‰.
The calibration graduation value of a 100-ton floor scale is 20kg. According to the national calibration regulations, the allowable error of the floor scale is three thousandths, that is to say, within ±3‰, it is considered normal.
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1. Floor scale
A floor scale is a large scale set on the ground. It consists of a load-bearing force transmission mechanism (scale body) and a high-precision load cell. , weighing display instrument consists of three main parts. It is mainly used to measure the weight of large vehicles (trucks, etc.), and is usually used to weigh the truck's cargo tonnage. It is widely used in factories, mines, merchants, etc. It is an important weighing equipment for large-scale cargo container measurement.
(1) Classification of floor scales according to scale structure: I-beam floor scale, T-beam floor scale, L-beam steel floor scale, U-shaped steel floor scale, channel steel floor scale, reinforced concrete floor scale;
< p> (2) Classify floor scales according to sensor types: digital floor scales and analog floor scales.Reference material: Baidu Encyclopedia_Floor Scale