Nowadays, the application of digital electronic truck scale is more and more extensive, but when using digital electronic truck scale, the weighing equipment will inevitably have small errors. Electronic truck scale plays an important role in the development of China, and now it has become an indispensable part of our life. Now let's take a look at some conditions and problems that will occur in the purchase and use of electronic truck scale!
Anyone who knows the allowable error range of digital electronic truck scale knows that the error of digital electronic truck scale is much larger than that of unattended truck scale. Therefore, some people are not used to using digital electronic truck scale for weighing and measuring. If there is a mistake, it will be considered that there is a problem with the digital scale. But is it really the case? In what range is the error of digital electronic truck scale reasonable?
I think we have all experienced this situation. In the process of digital truck scale weighing and measurement, both parties to the transaction often have questions or even disputes about the weight difference between the weighbridges. Because the digital truck scale is also a measuring instrument and is used to weigh a large number of goods, errors are allowed under reasonable conditions, but within what range is the error standard reasonable? Many people don't.
Before understanding the error standard of the electronic truck scale, you must first understand some basic concepts: index value (E), for example, the weighbridge is 60 tons, 20KG is the starting value, and 20KG is the index value of the weighbridge. Of course, the actual use of 60KG weighbridge often needs to be adjusted to the 10KG index value. Degrees (n), the highest scale value (full scale) divided by the degree value is degrees. For example, for the full scale of an 80t weighbridge, the division value is 20KG, and the index value of the weighbridge is 80000kg/20KG=4000.
The domestic metrological bureau has made specific provisions on the allowable error range of digital truck scale: the heavier the weight value is, the greater the allowable error value is, but the error is within the range of plus or minus three standards. From the above description, we can roughly judge that the larger the weight value is, the greater the allowable error value is!