The principle of

Let's first take a brief look at how the electron scale works. Goods in weighing machine, of the goods under the action of gravity, make the weighing sensor elastomer produces elastic deformation, the paste on the elastomer strain gauge bridge road impedance out of balance, the output electrical signal proportional to the weight value and the internal sensor amplifier, A/D converter, microprocessor and other electronic components processing output digital signals, then through Repeaters to enter data such as weighing display instrument directly show the weight. If the display instrument is connected with computer and printer, the instrument can output the weight signal to computer and other equipment at the same time, forming a complete weighing management system.

The development of

Digital electronic loadometer

Digital electronic loadometer

In the 1980s before the common loadometer is generally the use of lever principle of pure mechanical structure of the mechanical loadometer, also known as mechanical loadometer. In the mid-1980s, with the growing maturity of high-precision weighing sensor technology, more and more loadometer brands entered the Chinese market; With the development of the loadometer industry, people are more familiar with the loadometer. Mechanical loadometer is gradually high precision, good stability, easy to operate the analog loadometer and digital loadometer to replace.

classification

Loadometer according to the sensor output signal classification can be divided into analog loadometer and digital loadometer; According to the scale body structure can be divided into: I-beam loadometer, T-beam loadometer, L beam loadometer, U-shaped steel loadometer, channel steel loadometer, reinforced concrete loadometer; According to the weighing method is divided into static truck scale and dynamic loadometer; According to the way of installation can be divided into ground balance and ground balance; According to the scale structure is divided into steel structure table and concrete table; According to the use of environmental conditions can be divided into explosion-proof loadometer and non-explosion-proof loadometer; According to the degree of automation of loadometer can be divided into non-automatic loadometer and automatic loadometer. With the continuous improvement of enterprise management level, unattended automatic loadometer is becoming the development direction of the future loadometer.