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Digital weighing sensor

2026-10-30 10:56:17

Regarding Digital Load Cells At the end of the last century, digital load cells were all the rage. Almost all major foreign manufacturers launched digital load cells, especially column load cells, which could house integrated circuits within a housing and directly output digital signals, forming a complete digital load cell. However, most strain gauge load cells could not combine integrated circui...


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A Brief Discussion on the Application of Methods for Calibrating Weighing Instruments without Weights

2026-10-30 10:53:37

As a key component of weighing instruments, the load cell is a device that converts mass signals into measurable electrical signals for output. The accuracy and stability of its performance directly affect the reliability of the measurement results. To ensure the measurement accuracy of weighing instruments, calibration is required before use, that is, to determine the input-output characteristic ...


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Typical fault handling methods and key points for inspection and maintenance of electronic truck scales

2026-09-30 14:29:55

The principle of electronic truck scales: Electronic truck scales mainly consist of load-bearing devices, multiple load cells, junction boxes, electronic weighing instruments, large display screens, and foundations, etc. The working principle of an electronic truck scale is that after A heavy-duty truck drives onto the scale platform, the load-bearing device transmits the weight to the weighing se...


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A Brief Discussion on the Design and Selection of Connecting Components in the Use of Load Cells

2026-09-30 13:56:39

Abstract: The load cell is known as the heart component of electronic weighing systems and electronic weighing instruments. The accuracy and stability of the load cell are directly related to the accuracy of the weighing system. In practical use, the load cell must be combined with the corresponding connecting parts in the weighing system to ensure the stable and reliable operation of the system. ...


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A Brief Overview of the Exploration and Practice of "Red Metrology"

2026-09-30 11:21:50

As the entire Party engages in the study and education of Party history, it is both necessary and highly meaningful to further study and briefly review the exploration and practice of weights and measures under the leadership of the Communist Party of China (CPC) during the Agrarian Revolution, the War of Resistance Against Japanese Aggression, and the War of Liberation. Within the Soviet areas, r...


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A simple method for improving the weighing stability of belt scales

2026-09-30 11:20:01

Over the past few decades, successive generations have painstakingly explored every aspect of belt scales. They have continuously refined component designs, enhanced the quality of load cells, weighing instruments, and speed sensors, improved the rigidity and structure of weigh bridges, optimized installation conditions, and fine-tuned components that influence performance. In 2011, at the Interna...


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Testing should be emphasized in the formulation and revision of product standards.

2026-08-31 15:19:44

GB/T1.1-2020, "Standardization Work Guidelines Part 1: Structure and Drafting of Standards" [1] stipulates the general principles, structure, drafting of elements, and expression of elements for product standard drafting, and also specifies other rules and formatting for ensuring standard drafting. Currently, product standards in our industry are developed according to the procedures outlined in G...


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Analysis of Structural Innovation and Application of Electronic Weighing Instruments at Home and Abroad

2026-08-31 14:36:52

I. Overview: The load cell, load cell, and weighing instrument are the three fundamental components of electronic weighing instruments. Among them, the scientific and rational structure of the load cell is an important guarantee for the accuracy, stability, and reliability of electronic weighing instruments. Today, as the electronic weighing instrument market becomes increasingly internationalized...


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Introduction to the National Prototype Kilogram (Weight)

2026-07-30 10:52:41

Professionals working with weighing instruments often pay little attention to the weights used for verification, and are likely even less familiar with the kilogram prototype. Introducing knowledge about the kilogram prototype is therefore highly relevant for those in the field. The International Prototype of the Kilogram is a cylinder made of a platinum-iridium alloy (90% platinum, 10% iridium) w...


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Analysis of the influence of S-type force sensor's tension/compression on the workpiece fixture's force state

2026-05-29 11:45:24

The S-type force sensor is named after its structural shape which is similar to the English letter "S". The currently available S-type force sensor products on the market cover a range of force measurement from a few Newtons to several hundred kilonewtons, capable of withstanding both tension and compression forces. They have high measurement accuracy, reaching levels of 0.3 grade, 0.1 grade, or e...


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