Magnetic Field Compliance System : MAGPy Version 2 | SPEAG
MAGPy Version 2 is SPEAG’s most advanced solution for evaluating compliance of wireless power transfer (WPT) systems and other strong magnetic near-field sources operating between 3 kHz and 10 MHz. Available in both handheld and robot-based configurations, MAGPy enables accurate in situ and laboratory assessments of magnetic (H/B) and electric (E) fields. It is fully compatible with IEC PAS 63184, FCC KDB 680106 D01, and ISED Canada SPR-002, and significantly reduces overestimation of exposure—by up to 40 dB compared to conventional methods.
MAGPy Version 2 is SPEAG’s most advanced solution for evaluating compliance of wireless power transfer (WPT) systems and other strong magnetic near-field sources operating between 3 kHz and 10 MHz. Available in both handheld and robot-based configurations, MAGPy enables accurate in situ and laboratory assessments of magnetic (H/B) and electric (E) fields. It is fully compatible with IEC PAS 63184, FCC KDB 680106 D01, and ISED Canada SPR-002, and significantly reduces overestimation of exposure—by up to 40 dB compared to conventional methods.
Advantages
- Designed for compliance testing of WPT and other near-field EM sources
- Reduces exposure overestimation by up to 40 dB
- Compatible with international standards (IEC, FCC, ISED)
- Handheld and robot-based versions for flexible deployment
- Real-time field visualization and automated data processing
- Ideal for large-coil devices (>100 mm) and high-field environments
- Fully integrated with DASY8/6 for automated lab testing
Key Features
- MAGPy-8H3D+E3D probe with 24 time-domain loop sensors
- Simultaneous measurement of H-field amplitude, gradient, and E-field
- GGSM method for estimating induced E-field, current density, and SAR
- Real-time comparison to reference levels and basic restrictions
- Browser-based GUI with intuitive controls
- Data acquisition system (MAGPy-DAS) with tablet PC integration
- Supports pulsed and multifrequency signals
- Extrapolation to probe surface for enhanced accuracy
Typical Applications
- In situ compliance testing of WPT systems in vehicles, industry, and public spaces
- Evaluation of EM exposure from induction cookers, welders, and surveillance systems
- Testing of mobile phones, wearables, and implantable medical devices
- Validation of numerical device models
- Integration with DASY8/6 for high-precision lab measurements
Additional Information
- Basic configuration includes probe, MAGPy-DAS, tablet PC, accessories, and calibration
- Developed using the Generic Gradient Source Model (GGSM)
- Used by regulatory bodies and manufacturers worldwide
- Continuously updated to meet evolving compliance requirements
