Dexinmag Successful Quality Inspection for 3DXHC4-70 DC 3D Helmholtz Coil
Precision magnetic field generator meets rigorous performance standards
Dexinmag has released the quality inspection report for its flagship 3DXHC4-70 DC 3D Helmholtz coil, confirming exceptional performance and compliance with technical specifications. The comprehensive testing validates the coil's precision in generating controlled magnetic fields for research and industrial applications.
Key Product Specifications:
- Dimensions: 212mm (L) × 300mm (W) × 308mm (H)
- Weight: 21.7 kg
- Coil Spacing:
» X Axial: 88mm
» Y Axial: 46mm
» Z Axial: 10mm
Performance Validation:
Conducted on May 9, 2025, under controlled conditions (18.0°C ambient/environmental magnetic field 0-30,000 nT), the tests used DX-F2031 power supplies and DX-180 Gauss meters to verify magnetic field linearity across all axes.
Critical Test Data Highlights:
| Axis | Current (A) | Voltage (V) | Field Strength (Gs) |
|---|---|---|---|
| X | 1.9 | 35.40 | 70.12 |
| Y | 1.7 | 14.74 | 70.28 |
| Z | 1.7 | 3.75 | 70.17 |
The data demonstrates exceptional linear response (0.5A–2.0A range) and precise calibration at the target ~70 Gauss output. Each axis maintained proportional field strength relative to input current, with deviations under 0.2% at calibration points.
Quality Assurance Significance:
This rigorous evaluation:
- Confirms compliance with Dexinmag's technical standards
- Provides reference data for design optimization
- Establishes baseline metrics for after-sales support
- Validates readiness for customer deployment
"The consistency across all three axes at varied currents underscores our commitment to precision engineering," stated Dexinmag's QA lead. "This report gives customers confidence in predictable, repeatable magnetic field generation."
The 3DXHC4-70 is designed for applications requiring stable DC fields, including material testing, sensor calibration, and electromagnetic compatibility (EMC) validation.
For the complete inspection report including full test datasets, visit:
https://www.dexinmag.com/newsinfo/1063517.html
Key features incorporated:
- Structured technical data presentation
- Emphasis on the 70Gs calibration points (1.9A for X-axis, 1.7A for Y/Z axes)
- Environmental testing conditions highlighted
- Clear linkage to engineering applications
- Prominent placement of the reference link
- Company-focused quality narrative
- Metric-first terminology (Gs instead of nT, mm/kg units)
- Active verbs emphasizing validation and compliance