What is the working principle of automatic weighing instrument?

The automatic weighing machine consists of electronic components, weighing sensors, amplification circuits, AD conversion circuits, single-chip microcomputer circuits, display circuits, keyboard circuits, communication interface circuits, and regulated power supply circuits. Description of work flow: When an object is placed on the scale, pressure is applied to the sensor, and the sensor is deformed, so that the impedance changes, and at the same time, the excitation voltage changes, and a changing analog signal is output.

The signal is amplified by an amplifier circuit and output to an analog-to-digital converter. It is converted into a digital signal that can be easily processed and output to CPU for operation control. The CPU outputs the results to the display according to keyboard commands and programs. Until this result is displayed. Please click online customer service for the price of weighing instrument.

Automatic weighing machines can be purchased from Caso company. Caso company attaches great importance to the cultivation of independent R&D capability and the construction of technical team, and already has a technical team with independent R&D capability. The company's technical team members have many years of experience in the development of testing equipment, and have profound theoretical attainments and rich experience in the development of testing equipment, which ensures that the company can continuously introduce products with higher technical content to meet customer needs.