Program K / B (button) ↑ Fx → Sensors → OP Zoom → A / D converter →
CPU → → display driver display memory
Workflow Note: When an object on the pan when the pressure facilities to the
sensor that occurred deformation, so that resistance to change, while the use of
excitation voltage changes, the output of a change in analog signal. This signal
amplification by the amplifier output to the ADC. Converted to facilitate the
processing of the digital signal output to the CPU operator control. CPU under the
keyboard commands and program output to display this result. Until the show such
a result.
The second part of the scale of the classification: 1. According to principles of
points: E-scale mechanical scale mechanical and electrical integration scales 2.
According to the functions sub: Counting Scales Weighing Scale Pricing Scale 3.
Purpose: Industrial Commercial Scales Special Scales Balance
The third part of the scale types: 1. The full name of the desktop Scale refers
to the volume of less than 30Kg electronic scale 2. The full name of platform scale
refers to the volume within the 30-300Kg Electronic Scale 3. Loadometer full name
refers to the volume of more than 300Kg Electronic Scale 4. Precision Balance
4th Part of the accuracy of classification: I Class: Special scales precision ≥ 1
/ 10 Wan II level: high-precision scale 1 / 10000 ≤ precision of "1 / 100,000 III: the
accuracy of scale 1 / 1000 ≤ precision of "1 / 10000 Class IV: Common Scale 1 /
100 ≤ precision of" 1 / 1000
Part V of professional terminology: 1. Maximum weighing: an electron
balance, excluding tare weight, the maximum load can weigh; 2. Minimum weigh:
a electronic scales below the value that would have occurred when a relatively
error; 3. safe load: 120% of the normal weighing range; 4. Rated load: normal
weighing range; 5. permissible error: class test when the maximum deviation; 6. a
sense of quantity: a single electronic scales can show the smallest scale; usually
"d" to represent; 7. analytic capacity: a function with a count of the electronic
scales, can distinguish the smallest scale; 8. Resolution: a counting function with
an electronic scale, the internal capacity of a Resolution of a parameter; 9.
Warm-up time: a scale used to achieve the targets of the time; 10. Accuracy: The
full name of a sense of volume and volume ratios; 11. electronic scale use of
environmental temperature: -10 degrees Celsius to 40 degrees Celsius 12. platform
scale The table size: 25cm X 30cm 30cm X 40cm 40cm X 50cm 42cm X 52cm
45cm X 60cm
Part VI electronic scale features: 1. To achieve long-distance operations; 2.
To achieve automatic control; 3. Figures show that an intuitive, reduce human error;
4. High accuracy and resolution strong; 5. Weighing range is wide; 6 . unique
features: buckle weight, withholding weight, zero, accumulated, warning, etc.; 7.
maintenance simple; 8. size is small; 9. installation, calibration simple; 10. special
industry, can be accessed by the printer or computer-driven; 11. Intelligent
electronic scale, quick reaction, high efficiency; Part VII of the electronic scale
inspection process: 1. First, the overall examination: whether the wear and tear; 2.
