Magnetic Testing
DX-2012MQ Magnetic Moment Testing Equipment for Rare Earth Permanent Magnet Materials
Hard Magnetic Materials Measurement
Fluxmeter combined with one-dimensional Helmholtz coil for measuring magnetic flux and magnetic moment of rare earth permanent magnets; determines Br, Hcb and BHmax.
Product Overview
DX-2012MQ Magnetic Moment Testing Equipment is designed for quality inspection and performance evaluation of rare earth permanent magnet materials. The system measures the magnetic flux and magnetic moment of magnetized samples using a fluxmeter combined with a one-dimensional Helmholtz coil.
Based on the magnetic moment measurement and the demagnetization characteristics of the material, the system can accurately calculate important magnetic parameters such as remanence (Br), coercive force (Hcb) and maximum magnetic energy product (BHmax).
The system provides high efficiency testing, allowing rapid inspection of magnetized samples and reliable evaluation of rare earth permanent magnet material quality.
Key Features
- Accurate measurement of magnetic flux (Φ) and magnetic moment (M)
- Suitable for various rare earth permanent magnet materials
- Single-chip intelligent control system with automatic calculation
- Ability to test samples of different sizes without strict size limitations
- Optional ceramic heating furnace for temperature dependent magnetic testing
- High stability fluxmeter with low drift technology
- Suitable for thermal stability and magnetic flux irreversible loss inspection
Measurement Capabilities
The DX-2012MQ system measures magnetic parameters including:
- Magnetic moment (M)
- Magnetic flux (Φ)
- Remanence (Br)
- Coercive force (Hcb)
- Maximum magnetic energy product (BHmax)
The measurement results allow evaluation of permanent magnet material quality and consistency.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | AC 220V / 0.5A |
| Fluxmeter Test Range | 1 mWb / 10 mWb / 100 mWb / 1000 mWb |
| Input Impedance | 1kΩ / 10kΩ / 100kΩ / 1000kΩ |
| Test Accuracy | 0.5% |
| Drift | 1 µWb / minute |
| Minimum Resolution | 0.1 µWb |
| Instrument Size | 285 × 300 × 100 mm |
| Weight | 3 kg |
| Operating Temperature | 0°C – 50°C |
| Humidity Range | 35% – 80% |
System Configuration
Typical configuration includes:
- Magnetic moment testing host
- One-dimensional Helmholtz coil
- Fluxmeter measurement system
- Sample testing platform
- Optional high-temperature ceramic furnace
Applications
- Quality inspection of rare earth permanent magnets
- Magnetic moment measurement of magnetized samples
- Permanent magnet material production testing
- Magnetic materials research laboratories
- Industrial permanent magnet quality control
Ready to evaluate this system?
Talk with our engineering team about your measurement requirements, integration constraints and delivery timelines.
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