Body Composition Weight Analysis Tool
Body Composition Module Weight Function Analysis
Paste body-weight ADC values together with actual test weights. The points do not have to be fixed at 50kg, 100kg, or 150kg; the tool first checks the measured range, then uses recommended calibration points as high-weight references.
Step 1
Test data preparation
Confirm the ADC source, repeated sample count, and weight coverage before entering data.
Use decimal ADC values from the reading described in the module specification.
For each weight, read at least three samples after the scale is static.
Wider weight coverage makes the high-weight reference conclusion more reliable.
Step 2
Input Test Data
Each row format: actual weight kg, ADC. Multiple ADC values can be placed on the same row.
Example: 10, 201, 198, 205 means three ADC samples at 10kg. Commas, tabs, and spaces are supported; header rows are ignored.
Step 3
Check Result
The data is analyzed after input, with suggested actions.
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Coverage is calculated against the recommended 0/50/100/150kg calibration range; uncovered high-weight sections are trend references only.
Suggested actions
Step 4
Data Detail
Review the linearity chart, data table, and calibration reference.
Linearity
Light dots are individual raw ADC samples, solid dots are per-weight averages, the blue line is the average-based linear fit, and gray dashed lines are recommended reference weights.
Data Table
| Weight kg | Count | ADC mean | Min | Max | Range | Stddev | Fit error kg | Status |
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Calibration
| Target kg | Reference ADC | Source | Adjacent signal | Judgment |
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