Weak Magnetic Scanning System
Application Areas
- Materials Science: Soft Magnetic Composite Materials
- Deep Space Exploration: Lunar Residue Magnetic Decoding
- Geological Exploration: Basalt Magnetic Scanning
- Others: Magnetic Anti-counterfeiting for Banknotes
Three key technological breakthroughs:
- Optimization of high-sensitivity GMI materials and devices
- Precise and efficient magnetic moment and magnetic inversion
- Z-axis differential and micro-vibration phase-locked measurement
The 10p emu magnetic measurement product represents a breakthrough from zero to one!
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Indicator Descriptions |
Project objectives: |
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Magnetic Moment Sensitivity |
≤1x10⁻¹⁴ Am² |
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Magnetic Moment Magnetic Modulus Deviation |
≤2% |
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Magnetic Moment Direction Deviation |
≤1. |
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Magnetic Magnetic Field Direction Deviation |
≤1.5 pT/√Hz |
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Signal Moment Sensitivity |
≤50 μm |
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Spatial Resolution |
≤1 μm |
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Positioning Accuracy |
≥51 mm x 51 mm |
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Scanning Range |
≥1 T adjustable |
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Peak Pulse Charging Magnetic Field |
≥1 T adjustable |
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Peak AC Decharging Magnetic Field |
≥3000 hours |
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Mean Time Between Failures (MTBF) |
≥8 levels |
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Technology Readiness |
≥3 |
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Number of Application Areas |
System software with magnetic moment inversion function |
This DX-2012W high-sensitivity weak magnetic scanning system instrument was developed under the National Key Research and Development Program Major Instrument Project led by the Institute of Physics, Chinese Academy of Sciences.
