Custom DXHC Helmholtz Coil: Quality & Performance Overview
Key Features
- Compact design: 137mm × 130mm × 15mm, lightweight (0.09kg)
- Coil dimensions: 110mm inner diameter / 130mm outer diameter
- Optimized for precision magnetic field generation
Performance Highlights
Magnetic Field Testing
Consistent output at 10A current:
- DXHC-1: 6.222 Gs
- DXHC-2: 6.253 Gs
Tested under stable environmental conditions (20°C ambient/initial temperature, minimal geomagnetic interference).
Electrical Parameters
- Low resistance: ~0.033Ω @20°C (increases to ~0.043Ω @85°C)
- Inductance range: 8.54μH to 9.27μH (frequency-dependent)
- Reactance variance: 0.033Ω–0.063Ω (20Hz–1kHz)
Technical Specifications
- Power supply: DX-F2031 + DXACP amplifier
- Measurement tools: DX-180 Gauss Meter, impedance analyzer
- Compliance: Meets factory design standards for industrial/research applications
Conclusion
The DXHC Helmholtz coil delivers reliable magnetic field uniformity and stable electrical performance across temperature variations. Its compact build and low-resistance design make it suitable for precision tasks in controlled environments. For detailed specs, visit Dexinmag.