The electronic scale is mainly composed of three parts: load -bearing system (such as a scale, a scale), the transmission power conversion system (such as leverage transmission system, sensor), and demonstration value system (such as scale disk and electronic display instrument).
According to the principle:
Electronic scale, mechanical scale, mechanical and electrical combination scale
Multifunctional electronic scale
Function:
Counting scales, valuation scales, heavy scale, Bluetooth scales
Divided by use:
Industrial scale, commercial scale, special scale
Classification of placing position:
The desktop scale refers to the electronic scale with a full name of less than 30kg
Taiwan scale refers
Electronic scale with a full name of the floor finger with a full name of 300kg
Precision balance
Classified by accuracy:
Class I: Special balance precision ≥1/100,000, the benchmark balancer
Class II: High -precision balance 1/10,000 ≤ precision <1/100,000, precision balance
III level: medium precision balance 1/1000 ≤ precision <1/10,000, industrial and commercial balancers
IV level: ordinary scale 1/100≤ precision <1/1000, coarse balance device
Classified by data transmission:
Divided into RS-232/ RS-485 RF (RF2.4G) simulation signal (Analog) Bluetooth USB interface Ethernet