​Analysis of error control in floor scale verification

Analysis of error control in floor scale verification
 The main function of electronic floor scale is to weigh bulk cargo, which is mainly composed of three parts: weighing body, weighing sensor and weighing display. Is the working principle of electronic floor scale strain electrical measuring principle, because the body has a certain weight, pressure corresponding to said body, in the case of overload, electronic floor scale turn pressure into  the form of electrical signals, and through various internal processing, digital signal conversion, pass signals to display, you can directly show the weighing results.
 In recent years, due to the advantages of simple operation, convenient use, convenient post-maintenance and accurate weighing. Electronic floor scales have been widely popularized and applied in various fields. However, errors sometimes occur in the working process of electronic floor scales, and there are many reasons for the errors.
 In order to avoid the occurrence of errors, it is necessary to verify the electronic floor scales. Effective verification can ensure the more accurate application of the electronic floor scales. Verification work mainly includes inspection, seal and seal. Verification work is carried out according to relevant regulations, which is of great significance to the weighing accuracy of electronic floor scales.
 This paper mainly analyzes the causes of the errors in the verification of electronic floor scales, and puts forward detailed opinions and measures on how to control the errors in the verification.
 1.  Features of digital electronic floor scale.
 Generally, the electronic floor scale adopted is digital with the following characteristics:
 (1)  to solve the problem of weak signal transmission, because of the traditional analog sensor signal transmission ability is poorer, susceptible to the influence of various interference at the same time, the effect is not stable, lead to transmission is not accurate, and digital electronic scale load USES digital communication equipment, transmission capacity one hundred times higher than that of the traditional sensor, also has the very strong anti-jamming  capability, to ensure the accuracy and stability of signal transmission.
 (2)  digital electronic floor scale can solve the problem of partial load, and can solve the influence caused by excessive temperature or other external factors in the use process through intelligent and information technology. At the same time, through the use of digital technology to reduce the failure rate in the use of electronic floor scales, improve work efficiency.
 (3)  digital electronic floor scale, due to the use of advanced technology, has a stronger ability to reduce errors than traditional sensors. It is capable of self-diagnosis, timely detection of its own faults, and can also resist interference and lightning strike, with strong practicability and advancement.
 Based on the specific function and characteristics of electronic truck scale, this  paper elaborates on the specific reasons that may cause errors in the  verification of electronic floor scale, and gives reasonable opinions on how to control the errors in the verification work, for the reference of relevant personnel. The study of this paper is beneficial to the development of electronic floor scale verification and has important practical significance.