DX-2012SD DC Measuring Device for Soft Magnetic Materials
DX-2012SD Soft Magnetic Material DC Measurement System is a comprehensive soft magnetic measurement device capable of automatically measuring the fundamental magnetization curve and fundamental hysteresis loop of soft magnetic materials under DC conditions. It complies with the soft magnetic DC measurement standards such as GB/T13012-2008 and can accurately measure static magnetic characteristic parameters, including initial permeability μi, permeability μm, saturation magnetic induction Bs, residual magnetism Br, coercivity Hc, and hysteresis loss Pu.
In the measurement of the direct current characteristics of soft magnetic materials on the magnetization curve, the quantity that is difficult to test accurately is still the initial permeability. The error in testing with a冲击检流计 or scanning method can reach up to several tens of percent. Domestic products mostly use the simulated impact method, effectively avoiding the influence of fluxmeter drift. The DX-2012SD soft magnetic material direct current measurement system, while inheriting the technology of the simulated impact method, improves the impact waveform and signal, continuously enhances the integral controller drift control technology, and optimizes the control of the test points, and throughAdvanced dB/dt control technology, along with high-resolution current control and flux sampling techniques, ensure the entire test is well-controlled. This provides a significant advantage over international and domestic competitors when testing miniature components, low Br materials, and iron powder core materials.
| DX-2012SD Soft Magnetic Material DC Measuring Device Applicable Standards |
● Method for Measuring Direct Current Magnetic Properties of Soft Magnetic Materials - GB/T 13012-2008 ● Method for Measuring Permeability of Weak Magnetic Materials according to GJB 937-90 ● Measurement Method for Permeability of Weak Magnetic Materials according to GJB 937-90 ● Calculation of Effective Parameters for Magnetic Components - SJ/T 10281-91 ● Method for Measuring the DC Magnetic Properties of Soft Magnetic Materials - IEC 60404-4 ● Method for Measuring the Hysteresis Force of Open-Circuit Magnetic Materials according to IEC 404-7 |
| DX-2012SD Soft Magnetic Material DC Measurement Device Hardware Features |
● Automatically completes demagnetization treatment for closed-loop samples, using AC low-frequency demagnetization with a frequency not exceeding 10Hz, ensuring the repeatability of the initial magnetic permeability of the soft magnetic materials. ● Test the basic magnetization curve and permeability curve of the soft magnetic material in closed-loop samples using the impact method. ● Test the static hysteresis loops and related parameters of soft magnetic materials using the impact method. ● Allow the use of scanning method in open-core solenoid and Epstein coil. |
| DX-2012SD Soft Magnetic Material DC Measurement Device Software Features |
● Automatically completes data calculations and auto-corrects range coefficients. The system supports mainstream operating systems such as WinXP/NT/7/8. ● Display the sampled waveforms of I(t) and B(t), and the hysteresis loop of B(H). ● Displays B(H) hysteresis loops, B(H) magnetization curves, and μ(H) permeability curves. ● The instrument is easy to operate, allowing manual interruption of the test. The file management feature is robust, offering functionalities such as automatic data saving, data deletion, and clearing all data. The data file includes complete sampling data, sample parameters, and instrument parameters, formatted in text for easy input into other software. The test report includes complete graphs, test results, test conditions, and sample parameters. The file system uses a database format, allowing direct printing or output of test results to Excel spreadsheets. ● Available in both Chinese and English formats, easy to add user logos and company names. ● Features print preview for easy adjustment of test report size and margins. Directly print the test report or generate a JPG image file from it. ● You can directly send JPG image files via E-mail, or save them to a disk. Supports various printer models, test reports match with printer paper. |
DX-2012SD Soft Magnetic Material DC Measuring Device Main Technical Parameters
| Excitation Current Source |
There are four excitation current sources available for customer selection: 350VA, 500VA, 1000VA, and 2000VA. 350VA Power requirements: 220V ± 10%, 5A, 50Hz. Output Range: ±35V/10A. ● Current Range: 0.01A, 0.1A, 1A, 10A. ● Stability: 0.05%. Resolution: 0.1 mA. Accuracy: 0.1%.
500VA Power requirements: 220V ± 10%, 5A, 50Hz. Output Range: ±50V/10A. ● Current Range: 0.01A, 0.1A, 1A, 10A. Stability: 0.05%. ● Resolution: 0.1 mA. Accuracy: 0.1%.
1000VA Power supply requirements: 220V ± 10%, 10A, 50Hz. Output Range: ±50V/20A. ● Current Range: 0.02A, 0.2A, 2A, 20A. Stability: 0.05%. ● Resolution: 0.2 mA. Accuracy: 0.1%.
2000VA Power supply requirements: 380V ±10%, 20A, 50Hz. Output Range: ±50V/40A. ● Current Range: 40mA, 400mA, 4000mA, 40A. Stability: 0.05%. ● Resolution: 0.4 mA. Accuracy: 0.1%. |
| 2. Data Collection Module |
AD Section Input Voltage: ±5V. ● ADC Converter: 16-bit ADC, speed 2000-20,000 channels/second. ● Channel Input Impedance: 1 Megohm. System Accuracy: ±0.1% FSR. ● Resolution: 16-bit. ● Noise (Peak): Less than ±1 LSB (typical, 500 sample points) Typical AD Conversion Speed: ● USB 1.1 Interface: 200 calls per second. Each call can collect 1-16 channels. ● USB2.0 Interface (Scanner Mode): Single Channel 2000-4000 Lines/Sec, 16 Channels Acquisition Time 1ms (Equivalent to 16KHz AD Conversion Speed). ● USB2.0 Interface (Single Channel Average Mode): 100 samples average, sampling period 2.5ms, equivalent AD conversion speed: 40KHz.
DA Section ● Dual 16-bit DAC Converter. Output Voltage: ±5V. Output voltage accuracy: ±0.1%, resolution 16-bit. Output voltage establishment time: Less than 100 microseconds. ● DA Output Speed: 2,000-4,000 times/second (USB 2.0 interface) |
| 3. Electronic Counter |
Power supply requirements: ±12V. Flux Range: 0.25~0.5~1~2~2.5~5~10~20 mwb. Resolution: 0.0001 mWb. Accuracy: 0.5%. ● Drift: 0.001 mWb/min. |
| 4. DX-2012SD Soft Magnetic Material DC Measurement Device Reference Configuration |
| DX-2012 Magnetic Material Automatic Measurement System V1.0 - A Set DX-2012SD Soft Magnetic Material Magnetic Material Measurement Master Unit - Set Lenovo PC or Advantech Industrial Computer System - One Set (Optional) HP Laser Printer - One (optional) ● Standard Sample One (Optional) Standard cabinets and workbenches - a set (optional) ● CD and manual set |
| 5. DX-2012SD Soft Magnetic Material DC Measurement Device Uncertainty |
| Parameter under test | Bs（%） | Hs（%） | μi(%) | Br（%） | Hc（%） |
| Uncertainty | 1.0 | 1.0 | 5.0 | 1.0 | 2.0 |
| Repetitive (constant temperature) | ±0.3 | ±0.3 | ±2.0 | ±0.3 | ±0.3 |
About Us
Xiamen Yinde Xingcetech Magnetics Co., Ltd. was established in 2008, located in the beautiful city of Xiamen, Fujian Province, China, which is also an international seaport. Yinde Xingcetech is a high-tech enterprise with comprehensive services in the international magnetic measurement industry. The company boasts a team of experienced technical personnel in the magnetic measurement field and collaborates with universities and research institutions at home and abroad, providing global customers with precise measurement equipment systems and excellent after-sales service.
Our primary equipment and measurement systems developed by the company include: digital teslameter/gaussmeter, fluxmeter, Hall effect sensor, Helmhotz coil, electromagnet, nuclear magnetic resonance permanent magnet, precision current source, phase-locked amplifier, weak magnetic shielding system, AC/DC magnetic field control system, new energy meter magnetic measurement system, multi-dimensional magnetic field testing system, permanent magnet material measurement system, vibration sample magnetometer, etc.
Manufacturing facility
Berlin Trade Show
All products from Xiamen Yinde Xing are customizable. Welcome to inquire!
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