OEM Portable Body Composition Analyzer

Portable body composition analyzers provide field‑ready assessment of fat mass, lean mass, and total body water using bioelectrical impedance. Designed for OEM integration, the unit delivers consistent readings across varied environmental conditions.

The analyzer employs multi‑frequency bioelectrical impedance analysis (MF‑BIA) at 5, 50, and 250 kHz to differentiate extracellular and intracellular water. A four‑electrode tetra‑polar configuration minimizes contact resistance and improves repeatability. Signal processing algorithms apply Cole‑Cole modeling to derive segmental and whole‑body composition values.

Measurement range covers fat mass from 3 % to 50 % of body weight and lean mass from 30 % to 80 %, with a typical repeatability of ±1.5 % for total body water. The device supports subjects weighing between 10 kg and 250 kg, accommodating pediatric to adult populations.

Parameter	Typical Value	Notes
Measurement principle	Multi‑frequency BIA (5/50/250 kHz)	Tetra‑polar electrode arrangement
Fat mass range	3 %–50 % BW	Subject dependent
Lean mass range	30 %–80 % BW	—
Repeatability (TBW)	±1.5 %	Under stable conditions
Subject weight range	10 kg–250 kg	Includes pediatric mode
Power supply	Li‑ion 3.7 V, 2000 mAh	USB‑C charging, 2 h
Dimensions	120 mm × 80 mm × 25 mm	Handheld
Weight	180 g	Including electrodes
Operating temperature	0 °C–40 °C	Non‑condensing

In fitness facilities, the analyzer enables quick member assessments without requiring a dedicated lab space, supporting personalized training programs. Clinical settings benefit from its portability for bedside fluid status monitoring in dialysis or cardiac rehabilitation. Corporate wellness programs use the device for on‑site health screenings, reducing logistical overhead and increasing participation rates.

Customization Options

• OEM branding – laser‑etched logo or custom housing color
• Firmware – selectable measurement protocols, language packs, data export formats (CSV, JSON)
• Electrode configuration – interchangeable snap‑on electrodes for hand‑to‑foot, hand‑to‑hand, or segmental arrays
• Housing material – ABS plastic, polycarbonate, or antimicrobial‑coated variants for clinical use
• Ingress protection – optional IP54 sealing for dust and splash resistance
• Software integration – SDK for iOS/Android, HL7 interface for hospital information systems

Each unit undergoes factory calibration against a reference impedance simulator traceable to national standards. Functional testing includes repeatability checks, temperature drift verification, and electrode contact resistance measurement before shipment.

Frequently Asked Questions

Q: Can the housing dimensions be modified for specific enclosure requirements?

A: Yes. The internal PCB layout is standardized, allowing the external dimensions to be adjusted within ±5 mm while maintaining electrode spacing and clearance for internal components.

Q: What information is needed to receive a quotation for an OEM run?

A: Required details include target annual volume, desired measurement ranges, any custom branding or firmware specifications, and preferred packaging or certification needs (e.g., CE, FCC).

Q: How is quality inspected before delivery?

A: Every unit receives a three‑step inspection: visual check of housing and electrodes, automated impedance verification against a known load, and functional test of battery charging and data output.

For detailed technical drawings, sample units, or volume pricing, contact our engineering team to discuss your specific OEM requirements.