2025-06-10 16:37:23
Introduction The first time I came into contact with the technology of modular belt scale was in the article "Modular Belt Scale Technology and the National Type Evaluation Program (NTEP)" published by Norman R. Johnson and Robert. A. Epperson in the 1992 Annual Technical Conference in Nashville, Tennessee. I have briefly introduced the content of the article. 1 About the module "Modular" Th...
2025-06-10 16:33:35
In agricultural society, weighing and measurement help farmers accurately distribute seeds and fertilizers to ensure crop growth. In commercial trade, it is the guardian of fair trade and prevents fraud and injustice. In the field of scientific research, the accuracy of weighing and measurement has promoted the rapid development of natural sciences such as physics and chemistry. Weighing and measu...
2025-05-06 10:05:47
1. Overview The "tare removal device" is a device that sets the indication to zero when there is a load on the load carrier. According to the function, it can be divided into: non-automatic tare removal device, semi-automatic tare removal device and automatic tare removal device. In my country's old weighing instrument product standards and metrological verification regulations, there is no provis...
2025-05-06 10:02:12
1. Problem In recent years, the product quality of domestic belt scale manufacturers has been significantly improved. In order to make their products have a recognized or legally recognized technical and metrological index, some manufacturers proposed to modify the original belt scale's highest level to 0.2, and also conducted extensive discussions on the connotation of belt scale durability and h...
2025-04-18 20:27:37
At present, electronic weighing instruments have been widely used in fields such as medical care and industrial production It has been used more and more, and it can improve in scientific research and production Accuracy. However, as time goes by, for various reasons, The final inspection results of electronic weighing instruments will have a significant deviation and cannot be very accurate It we...
2025-03-07 09:41:20
I have always believed that weighing instruments are information-based electronic products. Faced with the changes in the new situation of scientific and technological progress, enterprises keep abreast of the development trends of the electronic industry and adjust their technical strategies in a timely manner, which can not only reflect the wisdom of the enterprise, but also exert the power of t...
2025-02-10 11:21:24
In recent years, in the electronic valuation scale market order comprehensive rectification In the market, law enforcement officers in the cooked food area, poultry area, aquatic products In the product area and some commodity areas after weighing and reprocessing, some merchants were found Home to use with input fixed password, custom password cheat electronic Scale, to achieve the purpose of "la...
2025-02-10 10:52:08
A sensor is a device that converts non-electrical signals into electrical signals. It is the primary link in realizing automatic detection and automatic control. It is widely used in industrial and agricultural production and people's daily life. At present, the course "Sensor Principles and Applications" has become a required course for electronics and automatic control majors in colleges and uni...
2025-01-07 11:48:31
Metrology is an activity that achieves unified units and accurate and reliable values. It is a basic technology related to the development of the national economy and society. As an important part of metrology work, quality metrology is an important link in industrial production and is of great significance for ensuring product quality and improving production efficiency. General Secretary Xi Jinp...
2024-11-07 16:39:27
A sensor refers to an electrical component that can sense relevant parameters of a detected object and output a specific signal according to established public calculations. Its working principle is to rely on different natural effects (biological, chemical or physical, etc.) to convert various non-electrical resources of the detected object into a data electrical signal format. Sensors are a mani...
