Electronic
scale is a weighing instrument by electronic methods of measurement, display and
control the quality of a material. Electronic scale for occasions needing fast,
remote measurement and digital display, printing, automatic control etc..
Weighing range from a few grams to hundreds of tons, weighing accuracy can reach
0.001 ~ 0.0001.
Working
principle
The
principle of electronic scales to electronic weighing sensor, amplifier circuit,
AD conversion circuit, microcontroller circuits, display circuit, keyboard
circuit, communication interface circuit, power supply circuit.
The
intelligent electronic scale
The
use of function
Electronic
scale [1] adopts electronic weighing apparatus of modern sensor technology,
electronic technology and computer technology integration, to meet and solve
real-life " fast, accurate, continuous, automatic " weighing
requirements, and effectively eliminate the human error, which is more in line
with the requirements of legal metrology management and application of
industrial production process control.
The
national compulsory verification of measuring instruments
His
product is verification scale value E and value of subdivision D standard, is
subject to the National Metrology Law Protection products. In the application,
use it constitutes a hopper scale, crane scales, pricing scales, weighbridge,
truck scale, railway track scale and belt weigher etc.. Electronic scale by
weighing method is divided into batch weighing and continuous weighing two.
Electronic scales and weighing machine, mechanical and electrical, hydraulic
balance scale, except the simple mechanical structure, small amount of repair
etc., highlighting the advantages of multi group can be assembled into a high
degree of automation, complex, batching control system.
