CMT-220 Vibrating Sample Magnetometer System

1. Product Overview

The CMT-220 Vibrating Sample Magnetometer System (VSM) is designed to measure the fundamental magnetic properties of various magnetic materials, including powders, granules, flakes, and bulk samples.

It provides precise measurement of magnetization curves, hysteresis loops, and demagnetization curves, as well as key magnetic parameters such as:

• Saturation magnetization
• Residual magnetization
• Coercive force
• Maximum magnetic energy product
• Magnetic permeability (including initial permeability)

With high sensitivity and robust performance, the CMT-220 offers researchers a reliable platform for magnetic characterization across a broad range of sample types.

2. Key Features

• Measurement of magnetization curves, hysteresis loops, and demagnetization curves
• Simultaneous calculation of key parameters such as coercivity, residual magnetization, and permeability
• Suitable for powder, granular, flake, and block magnetic samples
• High stability with long-duration continuous operation (up to 8 hours)
• Wide magnetic field strength up to 3.2 T
• User-friendly software interface for real-time data visualization and analysis

3. Technical Specifications

• Measuring magnetic moment range (at 35 mm pole pitch): 1×10⁻³ emu – 300 emu (sensitivity: 5×10⁻⁵ emu)
• Relative accuracy (at 3 emu range): better than ±1%
• Repeatability (at 3 emu range): better than ±1%
• Stability (continuous operation at 3 emu range): better than 1% over 4 hours
• Pole pitch: 35 mm (fixed)
• Pole face diameter: 60 mm
• Maximum magnetic field strength: 2.0 T

4. Testable Samples & Applications

• Magnetic powders
• Granular and flake samples
• Bulk magnetic materials
• Research applications requiring hysteresis loop, magnetization, and demagnetization analysis

5. System Configuration

• CMTSG-220 electromagnet
• Magnetic moment measurement unit host (includes scanning power supply, lock-in amplifier, Tesla meter, vibration source)
• Vibrating head, vibrating rod, detection coil
• Lenovo brand computer
• HP printer

6. Software Functions

• Software model: VSM-100C&D
• Direct parameter setting and real-time data display
• Data file format: *.13D, compatible with Excel and Origin for further processing
• Real-time curve display: zoom, translation, smoothing, and export functions
• Automatic measurement of magnetization curves, hysteresis loops, fast MH loops, and background curves
• Conversion of open-circuit VSM curves into intrinsic (closed-circuit) magnetic curves when demagnetization factor and sample density are known
• Calculation of parameters in both SI and Gauss units, including: Saturation magnetic moment / magnetization Residual magnetic moment / magnetization Coercive force / intrinsic coercive force Rectangular coefficient Maximum magnetic energy product Loop area

7. Why Choose Cryomagtech

• High Sensitivity: Detection limit down to 5×10⁻⁵ emu for accurate measurement
• Broad Magnetic Field Range: Up to 3.2 T with high resolution (0.1 mT)
• Stability: Reliable continuous operation with excellent measurement repeatability
• Complete System: Includes electromagnet, vibration system, computer, and printer
• Intuitive Software: Powerful analysis tools for parameter calculation and curve visualization

8. Contact & Inquiry

For product details, customization requests, or quotations, please contact:

Cryomagtech

🌐 Website: www.cryomagtech.com

📧 Email: edaystore@outlook.com