Lg Electronics QHW 3 User Manual
QHW digital weighing scales user’s guide
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SECTION 2 SPECIFICATIONS
QHW SERIES
Model #
QHW 3
QHW 6
QHW 15
QHW 30
Maximum Capacity
3kg
6kg
15kg
30kg
Readability 0.1g
0.2
0.5
1g
Resolution
1:30000 1:30000 1:30000 1:30000
Tare Range
-3kg
-6kg
-10kg
-30kg
Minimum Capacity
2g
4g
10g
20g
Repeatability (Std Dev)
0.1
0.2
0.5g
1g
Linearity ±
0.2g
0.4
1g
2g
Units of Measure
kg, g, Lb., oz.
Common Specifications
Interface
RS-232 Output Optional
Stabilisation Time
2 Seconds typical
Operating Temperature
0°C - 40°C / 32°F - 104°F
Power supply (external)
115 / 230 Vac, 50/60Hz, 10 watts
Calibration Automatic
External
Display
6 digits LCD digital display
Draft shield
N/A
Balance Housing
ABS Plastic, Stainless Steel platform
Pan Size
225 x 300mm / 8.9 x 11.8”
Overall Dimensions (wxdxh)
320 x 340 x 125mm / 12.6 x 13.4 x 4.9”
Gross Weight
3.8kg/8.4lb
Applications
General Purpose Scale
Functions
Weighing, parts counting, % weight, Check weighing,
Other Features and Specs
Internal rechargeable battery (~70 hours operation)