Electronic balance is a kind of weighing instrument. Weighing apparatus is a tool that uses Hooke's law or the lever balance principle of force to measure the mass of objects. According to the structural principle, it can be divided into three categories: mechanical weighing apparatus, electronic weighing apparatus and electromechanical weighing apparatus.
The electronic scale is mainly composed of three parts: load bearing system (such as scale plate and scale body), force transfer conversion system (such as lever force transfer system) and value indicating system (such as dial plate and electronic display instrument).
Workflow
Electronic scale
Workflow description:
When the object is placed on the scale, the pressure is applied and elastic deformation occurs, so that the impedance changes. At the same time, the excitation voltage changes and a changed analog signal is output. The signal is amplified by an amplification circuit and output to an analog-to-digital converter. It is converted into digital signal for easy processing and output to CPU for operation control. The CPU outputs this result to the display according to keyboard commands and programs. Until this result is displayed.
Using Features
The electronic scale adopts the electronic weighing device integrated with modern technology, electronic technology and computer technology, which can meet and solve the requirements of "fast, standard, continuous and automatic" weighing proposed in real life, and at the same time remove the human error, making it more consistent with the application requirements of legal measurement management and industrial production process control.
history
In the late 19th century, with the development of industrial technology, there appeared a large number of automatic scales that quickly weighed bulk materials. In the 1960s, electronic scales with a weighing standard of 0.1% appeared in the United States and Western Europe. With the development of the scale industry, more and more brands are gradually entering the market. More and more people use electronic scales, and more and more electronic scale brands are familiar to people.
Metrological verification
The electronic scale is a measuring instrument subject to compulsory verification, and its qualified products are the standards with calibration division value e and subdivision value D, which are protected by the metrological method.
According to the requirements of the Metrology Law of the People's Republic of China and the Catalogue of Working Measuring Instruments Compulsorily Verified by the People's Republic of China, electronic scales used as public measurement standards, electronic scales used as high measurement standards by departments, enterprises and institutions, and electronic scales used for trade settlement, protection, sanitation and environmental monitoring, Before use, it can only be used after passing the metrological verification. Those who fail to apply for metrological verification in accordance with the provisions or fail to pass the verification shall not be used.
1. Brand image support
The franchised headquarters provides free access to the brand trademark and shop name of the electronic scale, a full set of brand image VIS system, and a unified store decoration design CIS scheme,
2. Whole store output support
Headquarters supplies everything. One step support to achieve fast market entry operation.
3. Free training support
Regularly appoint the store service personnel, business personnel and management personnel to receive training at all levels, and irregularly launch management education courses to improve the management level.
4. Logistics distribution support
The smoothness of logistics is a powerful improvement in the operation and development of franchisees! With the help of the new e-commerce platform, the perfect distribution system of the scale headquarters enables the logistics to run at a high speed, so as to ensure timely replenishment and priority time arrival, and improve the capital operation speed of the scale franchisees.
5. Media advertising support
Advertising is a good way to enhance brand reputation, so the headquarters will invest a lot of money every year for advertising investment and maintain friendly contact with major media platforms. Strong advertising media support can not only maintain the brand reputation, but also increase the exposure of franchise stores and improve their local awareness and recognition.
6. Market operation support
Provide targeted independent promotion plans and marketing plans for individual stores to improve the flexibility and timeliness of store promotion.
