Oem Body Composition Analyzer Scale Supplier
A body composition analyzer scale measures impedance‑based parameters such as fat mass, lean mass, total body water, and bone mineral content. For OEM integration, the unit provides standardized
Inquire NowOEM Body Composition Analyzer Scale
A body composition analyzer scale measures impedance‑based parameters such as fat mass, lean mass, total body water, and bone mineral content. For OEM integration, the unit provides standardized output interfaces and configurable measurement protocols to meet specific device requirements.
Measurement Principle and Sensor Configuration
The scale uses multi‑frequency bioelectrical impedance analysis (MF‑BIA) with drive electrodes on the footplate and sense electrodes on the handgrips. Typical frequencies range from 5 kHz to 500 kHz, enabling separation of extracellular and intracellular water compartments.
Electrode materials are stainless steel 316L with a low‑impedance contact surface (<10 kΩ) to reduce measurement variance. The footplate spacing is fixed at 300 mm ±2 mm to ensure consistent current path length across users.
Technical Specifications
| Parameter | Typical Value / Range | Notes |
|---|---|---|
| Drive Frequencies | 5 kHz, 50 kHz, 250 kHz, 500 kHz | User‑selectable via command set |
| Measurement Range | Fat mass: 2 %–60 % Lean mass: 20 kg–150 kg Total body water: 20 L–70 L |
Dependent on subject height and age |
| Output Interface | UART (TTL 3.3 V) or USB‑CDC | Configurable baud rate 9600–115200 |
| Power Supply | 5 V DC ±5 %, 2 A max | Includes over‑current protection |
| Operating Temperature | 0 °C to 40 °C | Condensing humidity <80 % RH |
Customization Options for OEM Integration
- Electrode layout – footplate only, hand‑foot combination, or waist belt configuration.
- Housing material – ABS‑FR, polycarbonate, or aluminum alloy with optional antimicrobial coating.
- Firmware – selectable output metrics (fat %, visceral fat level, basal metabolic rate) and adjustable measurement duration (10 s–30 s).
- Connector type – JST, Molex, or custom pin‑header as per customer PCB.
- Calibration – factory‑set reference resistor or user‑performable calibration via known impedance standards.
Quality Control and Validation
Each unit undergoes a four‑step test protocol:
- Electrical safety – insulation resistance >100 MΩ at 500 V DC.
- Impedance repeatability – coefficient of variation <0.5 % across 10 consecutive measurements on a 70 kg phantom.
- Accuracy verification – comparison against DXA reference for fat mass (error <3 % absolute).
- Environmental stress – thermal cycling (−10 °C to 50 °C, 20 cycles) and vibration (10‑500 Hz, 2 g).
Traceability is maintained via lot‑specific serial numbers and a calibration certificate accompanying each shipment.
Typical Applications
- Fitness equipment – integration into treadmills and stationary bikes for real‑time feedback.
- Medical monitoring – bedside scales in dialysis centers to track fluid shifts.
- Corporate wellness – kiosk‑based health stations providing body composition reports.
- Research laboratories – portable platforms for longitudinal studies on nutrition and exercise.
Frequently Asked Questions
Can the electrode spacing be altered for different user populations?
Yes. The footplate is machined to a nominal 300 mm spacing, but custom tooling can adjust this dimension ±10 mm to accommodate pediatric or obese cohorts while maintaining measurement validity.
What information is required before issuing a quotation?
We need the intended measurement parameters, output interface preference, housing material, estimated annual volume, and any regulatory targets (e.g., FCC, CE, IEC 60601‑1).
How are sample units handled?
Sample scales are shipped with a calibrated reference resistor and a short‑form manual. Lead time for samples is typically 2–3 weeks after receipt of the technical specification sheet.
Next Steps
To discuss how this body composition analyzer scale can be adapted to your OEM product line, please provide your technical requirements.
Request Technical Consultation