User’s Guide Counting scale Model DSC30
14
ESFRENG
The DSC series electronic scale adopts the micro-CPU , 21 bit A/D conversion chip, 2 hundred thousand ISN resolution, software auto-
temperature, linearity and the creep compensation to confirm the precision .
The scale enjoys the characteristics of firm structure, attractive outlook, easy operation and fast response. It is widely used in Hard-
ware, Electronics, Plastic, Chemical Engineering, Medicine and Foodstuff industry.
1. TECHNICAL PARAMETER
A/D Conversion Precision
21 bit A/D bit conversion
Resolution display
1.53 10,000
Accuracy grade
III grade
Zero Drift
≤0.15uv % ºC
Sensitivity Drift
≤12PPM/ ºC
Non-linearity
≤0.01 %F.S
Excitement voltage
DC5V
Load cell
Resistance strain
Power supply
AC220V±10 % 50Hz 6W
DC6V/4AH storage battery
Working environment
Temperature 0 ºC40 ºC, humidity ≤80 %RH
2. FUNCTION SUMMARY
1. Unit selection: kg, g, lb.
2. Number’s upper & lower limit alarm
3. Overload alarm
4. Accumulation
5. Tare and its preset
6. No backlight and auto-backlight adjustment
7. Storage battery self-protection during the low power
8. Weighing, counting
9. Multi-point, single-point calibration
10. Zero tracing adjustment
11. Dynamic detection range adjustment
12. Average value filter adjustment
13. Random weight calibration
3. OUTLOOK & COMPONENTS
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