2026-01-21 11:08:21
I. Overview As a core component of electronic weighing instruments, load cells are listed as key managed measuring instruments in China. The current national standards and verification regulations for load cells in China are equivalent to the international recommendation R60 of the International Organization of Legal Metrology (OIML). Due to various reasons, the selection of sensors during the typ...
2026-01-21 11:03:07
Recently, the author has participated in the drafting and review of national standards and verification regulations for weighing instruments on multiple occasions. During technical exchanges with users from various industries, it was found that many non-weighing instrument manufacturers, even peers in the weighing instrument industry and weighing instrument metrology technical institutions, have p...
2026-01-13 15:24:59
Nuclear belt scales require almost no maintenance due to their simple structure. They can generally be used with just minor modifications to the existing conveyor belt. As a result, they were widely used domestically for a period of time, but similar to digital weighing sensors, their period of widespread use was not very long, and they are now rarely used. The so-called nuclear belt...
2026-01-13 15:20:41
At the end of the last century, digital weighing sensors were once very popular. Almost all major foreign manufacturers launched digital weighing sensors. In particular, column-type weighing sensors could integrate circuits into the casing and directly output "digital signals," forming a complete "digital weighing sensor." However, most strain-based weighing sensors cannot integrate circuit...
2025-12-20 11:49:32
The 18th and 19th National Congresses of the Communist Party of China incorporated ecological civilization construction into the "Five-Sphere Integrated Plan," proposing the development concepts of innovation, coordination, green development, openness, and sharing. The 20th National Congress further emphasized accelerating green transformation, promoting green and low-carbon development, pollution...
2025-12-05 15:07:48
The spoke-type load cell, as the name suggests, resembles a wheel. The spokes are symmetrically distributed in pairs between the hub and the wheel rims, with four spokes being the most common. The measurement range is mostly from 1t to 100t. It features low height and good stability. Strong resistance to eccentric and lateral loads; It has good linearity and repeatability. The elastic element is a...
2025-12-05 15:04:26
In the middle of the 20th century, with the manufacture of electronic weighing instruments that utilize one or more load cells connected in parallel, it marked the transition of weighing instruments from the mechanical age to the electronic age. The combination of microprocessors and load cells has brought about a major transformation in the field of weighing. With the progress of society, people'...
2025-11-25 11:10:41
The multi-load sensor group scale system is widely used in industrial production and materials Precisely measure and record objects in fields such as flow transportation and commercial trade To achieve automated and intelligent control, detection and fault prediction of the weight According to the design requirements, the load cell will be installed on the load-bearing device Relevant parts [1]. T...
2025-11-25 10:57:29
According to the durability test of non-automatic weighing instruments, it is necessary to use them normally Under the condition of 50% maximum load, it can still perform 100,000 loading and unloading tests Meet the requirement of not exceeding the maximum allowable error. If a weighing instrument is used 100 times a day for 365 days in a year, then this weighing instrument is one It is used 36,50...
2025-11-14 16:00:04
Ergonomics links the interrelationships, coordination and humanization among people, research objects and the environment, with the aim of achieving the optimization of safety, health, comfort and work efficiency. Its main purposes are threep: First, to make people work more effectively; Second, it makes people work more safely; Third, it makes people work more comfortably. Ergonomics originated i...
