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...
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...
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...
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...
2026-05-29 10:19:49
Cylindrical, cantilever beam, double-end fixed support beam and parallel beam are commonly used elastic element structures for load cells. Among them, cylindrical elastic elements (such as single cylindrical and single cylinder types) have the characteristics of simple and compact structure, good manufacturing processability and large rated range. Beam-type elastic elements (such as ca...
2026-04-29 11:26:39
Digital load cells (referred to as digital sensors) are a new type of load cell developed on the basis of traditional analog load cells. Compared with analog sensors, they have high reliability, digital cores with protection circuits, fault alarm indications, good consistency, no need for calibration, and easy adjustment of Angle differences. It features long transmission distance, fast communicat...
2026-04-29 11:22:52
Grounding of weighing instruments (electronic weighing instruments are just one type, but weighing instruments have their particularities. The load-bearing devices of large weighing instruments mostly work outdoors, and direct lightning strikes have a significant impact on them) is a well-worn issue. There have been 5 to 6 similar articles on "lightning protection and grounding" in the "Weighing I...
2026-03-26 11:52:22
The remote fault diagnosis system for weighing instruments can achieve real-time monitoring of all sensor equipment parameters of the weighing instruments, and promptly detect fault issues. This system can display the operating status of all weighing instruments in real time without power interruption, and has data analysis and abnormal diagnosis functions. 1 System structure composition&ems...
2026-03-26 11:35:10
Hypothesis testing, as an important component of statistical inference, is a very useful method in statistics and is widely applied in quality improvement activities during the manufacturing process. Hypothesis testing is the process of making certain assumptions about the overall distribution parameters, then using sampling methods to extract sample data, and based on the observed values of the s...
2026-02-11 13:29:37
With the development of electronic technology, especially micro-control integrated circuit technology and embedded software development technology, as well as big data technology, the integration degree of electronic weighing scales has been increasing. The A/D conversion chip and the MCU chip have been integrated together. The electronic weighing scale industry has become increasingly mature and ...
