Soft Magnetic Material Measurement

The Soft Magnetic Material Measurement Manufacturer!

Dexing Magnet is a large enterprise with excellent quality and perfect service in the international magnetometer and machinery industry.

Why choose us

Professional Team

It has a group of experienced technicians and managers in the magnetometer and magnetic industries.

Our Product

Vibrating Sample Magnetometer, Hall Effect System, Gauss Meter, Flux Meter, Electromagnets, Helmholtz Coils, Magnetizers, Magnetic Material Property Testing Systems

Production Market

At present, the Dexinmag company has established cooperative relations with many schools and institutions at home and abroad for more than 30 years, such as Singapore Polytechnic University, Caltech, University of Hong Kong, etc.

Customized service

Equipment quality Reliable, electrical components and hydraulic transmission components are imported from Japan's Mitsubishi and Italy, and can provide qualified products and good after-sales service.

Our company provides the following products

Soft Magnetic Materials DC Measuring Equipment

• High precision & reliability for soft magnetics.

• Automated measurement with intelligent control.

• Comprehensive analysis of magnetic properties.

Model	Power supply requirements	Output range	Current Range	Stability	Resolution	Accuracy
350VA	220V± 10%, 5A, 50Hz	±35V/10A	0.01A, 0.1A, 1A, 10A	0.05%	0.1mA	0.10%
500VA	220V±10%, 5A, 50Hz	±50V/10A	0.01A, 0.1A, 1A, 10A	0.05%	0.1mA	0.10%
1000VA	220V±10%, 10A, 50Hz	±50V/20A	0.02A,0.2A,2A,20A	0.05%	0.2mA	0.10%
2000VA	380V±10%, 20A, 50Hz	±50V/40A	40mA, 400mA, 4000mA, 40A	0.05%	0.4mA	0.10%

Key Features

Precision & Versatility
Utilizes high-accuracy sensors and adaptive measurement techniques to ensure reliable results across diverse material types.
Supports a broad measurement range, accommodating varied sample geometries and magnetic characteristics.

Streamlined Automation
Intelligent controls minimize manual intervention, reducing human error.
Intuitive interface allows quick parameter configuration and test initiation, requiring minimal training.

Comprehensive Analysis
Captures full magnetization curves and hysteresis loops for in-depth material evaluation.
Facilitates performance comparisons and optimization for applications like transformers and inductors.

User-Friendly Design
Data management tools enable easy storage, report generation, and export to formats like Excel.
Real-time visualization of B(H) loops, μ(H) curves, and dynamic waveforms enhances analytical capabilities.

Coercive Force Meter

• Advanced coercivity meter for soft magnets.

• High precision & convenient operation.

• Wide application range for diverse materials.

Features

• Types of test samples: soft magnetic ferrite, permalloy, amorphous, nanocrystalline, iron powder core, electrical pure iron, and silicon steel sheet.
• The shape of the test sample: open circuit samples such as bar (rod) shaped, sheet shaped, L-shaped, and U-shaped.
• Direct measurement is carried out through an open circuit solenoid and measuring equipment: the sample, magnetization coil (N1), and measuring coil (N2) together form a measurement system.
• By measuring the magnetization current to measure the magnetic field strength, the magnetic field locking accuracy can reach up to 0.1%.
• The electronic integrator is used to measure the Magnetic flux density, which is different from the existing manual zero clearing and stability adjustment in the market. The zero clearing and stability adjustment of this electronic integrator are fully automatically adjusted by software, and the whole test process does not require manual participation.
• A solenoid is required for measuring open circuit samples.
• Test method: Simulated impact method.
• The basic magnetization curve can be measured by the simulated impact method, which can accurately measure the magnetic characteristic parameter: Coercivity Hc value.
• Before testing, the measurement system will automatically zero.
• The software has powerful functions and extremely low technical requirements for testers.

Type of test sample	Soft magnetic materials, e.g. electrical pure iron
Measuring range	5-1000 A/m (need three kinds of coils)
Resolution	0.01A/m
Repeatability	Better than ±0.5% (when measuring electrical pure iron, diameter 10mm, length 100~200mm) ±1%, ±0.18A/m (<10A/m)
Accuracy	±2%
Maximum magnetic field	50KA/m (150KA/m for optional)
Working mode	Smart Mode: Suitable for unknown sample above 20A/m. The test time of this mode is relative long, can be used for detecting the range of sample’s Hc. Then using Manual Mode to measure. Manual Mode: Suitable for known sample, 4 ranges for choice. Fast Mode: Suitable for unknown sample above 1000A/m.
Sample size	Rod, strip and sheet samples and irregular samples. Direct measuring various soft magnetic parts (customize measuring fixtures) Sample size: max: ø25mm×200mm, min: μ20×1mm×30mm
Power source	AC220V±10%, 50/60Hz
*Dimension (LWH)*	1100×320×300mm
*Cabinet dimension (LWH)*	700×600×1000mm
Total weight	Around 100kg
Total power	Around 2000W

Application Field

Test sample category

Suitable for a variety of soft magnet materials, such as electropure iron, precision alloy, martensite, etc.

Sample shape

It is not only limited to strips and sheets but also supports a variety of shapes, such as rod sample measurement.

Direct test

The instrument can directly test the coercive force of soft magnetic components such as relays, solenoid valves, magnetic heads, leakage protectors, and magnetic labels. It is equipped with a special measuring fixture to ensure the accuracy of the test.

Test range

Wide measuring range, covering 5 ~ 1000 / m, to meet the needs of different application scenarios.

Sample size

The maximum supports Φ57mm*200mm samples, the minimum can measure 20μm x 1mm x 30mm tiny samples while providing a customized test platform to meet the test needs of different sizes of samples.

Deliver, Shipping And Serving

Delivery Time

We promise to complete production and shipment within 7 working days after receiving the order.

Transportation

Professional packaging and safe transportation methods are used to ensure the safety of the equipment during transportation.

After-sales service

We provide comprehensive after-sales service, including equipment installation guidance, operation training, maintenance and so on. Meanwhile, we have a 24-hour customer service hotline to answer your questions at any time.

FAQ

Q: What is the main working principle of the Coercive Force Meter?

A: The Coercive Force Meter (also known as the coercive meter) mainly works by measuring the reverse magnetic field strength (coercive force) required by removing the external magnetic field after the magnetic material is magnetized to saturation in the magnetic field. This measurement process is achieved through a precision magnetic field control system and magnetic induction intensity detector.

Q: How to choose the right Coercive Force Meter to test different types of magnetic materials?

A: When selecting an appropriate Coercive Force Meter, you need to consider several factors, including the type of test materials (such as soft magnets and hard magnets), size range, and test accuracy requirements. In general, for different types of magnetic materials, instruments with corresponding measurement ranges and accuracy should be selected. At the same time, ensure that the instrument has sufficient magnetic field control ability and stability.

Q: How does the magnetic field control system of the Coercive Force Meter work?

A: The magnetic field control system of the Coercive Force Meter usually consists of one or more current coils that generate a precise magnetic field. By precisely controlling the current in the coil, the size and direction of the magnetic field can be adjusted, thus simulating different magnetic field environments to test the coercivity of magnetic materials under different conditions.

Q: Can the system handle high-magnetic-moment samples?

A: Accurate results (<5 emu) are standard. The EDR upgrade extends precision to 300 emu.

Q: How does DC testing differ from AC methods?

A: DC evaluates static properties (e.g., remanence), while AC assesses dynamic responses (e.g., core losses).

Q: What software advantages are offered?

A: Automated data correction, real-time visualization, and multi-format reporting streamline analysis.

As one of the leading soft magnetic material measurement manufacturers and suppliers in China, we warmly welcome you to buy customized soft magnetic material measurement from our factory. All equipment are with high quality and competitive price.

Hall Effect Measurement Instrument, 2 Axis Helmholtz Coil, 3D Gaussmeter