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FE-2100SA Soft Magnetic Material AC Measuring Device

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产品名称

FE-2100SA Soft Magnetic Material AC Measuring Device

The FE-2100SA soft magnetic AC measuring device can be used to accurately measure closed-circuit samples of soft magnetic materials such as soft ferrite, permalloy, amorphous and nanocrystalline.

Product Details

Parameter

Principle

Software

Product introduction

FE-2100SA soft magnetic AC measuring device can be used to accurately measure closed-circuit samples of soft magnetic materials such as soft ferrite, permalloy, amorphous and nanocrystalline.

The products meet the requirements of GB/T3658-2008, GB/T19346-2003, SJ20966-2006, and IEC 60404-6. Automatically measure the AC hysteresis loop, magnetization curve and loss curve of soft magnetic materials under dynamic (AC) conditions. Accurately measure residual magnetism Br, coercive force Hc, specific total loss Ps, amplitude permeability µa, loss angle δ, resistive permeability µR, inductance permeability µL, elastic permeability µ ;′, viscous permeabilityµ ", inductance coefficient AL and Q value and other dynamic magnetic characteristic parameters. Provide powerful basic data for fully grasping the AC characteristics of the material, the measurement process is automatically completed; power protection, overcurrent and overvoltage are automatically interrupted , High reliability.

Using advanced AMR single-chip processing technology, it can automatically and continuously measure up to 255 test points. The test time of each test point is about 12 seconds. Multi-point test can choose different modes such as fixed frequency, fixed Bm or fixed Hm, and the AC magnetization curve is measured. And loss curve.

FE-2100SA soft magnetic AC measuring device applicable standards

● GB/T 3658-2008 Measurement method of AC magnetic properties of soft magnetic material ring sample

● GB/T 9632.1-2002 Magnetic core measurement method of inductors and transformers for communication

● GB/T 19346-2003 Amorphous nanocrystalline soft magnetic alloy AC magnetic properties test method

● SJ 20966-2006 soft ferrite material measurement method

● IEC 60367-1 Communication inductor and transformer core measurement method

● IEC 60404-6 Measurement method of AC magnetic properties of soft magnetic material ring sample

Hardware features of FE-2100SA soft magnetic AC measuring device

● Digital signal synthesis technology to generate wide-frequency excitation signal;

● Using closed-loop feedback technology, arbitrary frequency and magnetic induction lock measurement;

● The mature power amplifier circuit ensures the long-term and reliable operation of the excitation power supply;

● High-speed acquisition card to ensure the accuracy of voltage and current acquisition;

● Routine samples automatically calculate the effective magnetic circuit length and area;

● The power supply can be expanded for special requirements;

● The test frequency can be expanded for special requirements;

Hardware features of FE-2100SA soft magnetic AC measuring device

● Run under Windows 2000/XP, Winxp/NT/7/8 operating system.

● The company's software products have obtained software certificates with independent intellectual property rights.

● Fixed frequency F locks different Bm/Hm for testing.

● Fixed magnetic induction Bm/Hm to lock different frequency measurement.

● The software is suitable for the measurement of AC magnetic characteristics in a wide range of compatible power frequency conditions.

● Can directly print or output the test results to an Excel table.

● The test report can be printed directly or the test report can be printed in image format.

● Automatically measure B-H, B-P, ua-H, ua-F, P-F, etc. of soft magnetic materials under dynamic (AC) conditions.

● It can be in both Chinese and English format, and it is convenient to add user logo and company name.

● There are a variety of unit systems to choose from to ensure the usage habits of different users.

● Multi-point clustering can be performed to display the B(H) magnetization curve cluster and Ps(B) loss curve cluster; the B(H) magnetization curve and Ps(B) loss curve measured under different conditions can be combined into one On a drawing for comparative analysis.

● The software has a sorting function, and the upper and lower limits can be set according to parameters such as μa, Ps, Bm, Br, Hc and Hm.

1. Technical parameters of excitation power supply (three types for customers to choose)

● Output power ：100VA sine wave

● Output frequency ：500kHz～1MHz Fineness <1/10th of the set value

● Frequency error : set value ± within 0.05%

● Output voltage ：0～40V(effective value)

● Output current ：0～2.5A (effective value)

● Voltage distortion : better than 0.5%

● Voltage stability : better than 0.2%

● Output power : 500VA sine wave

● Output frequency ：1KHz～300KHz Fineness <1/10th of the set value

● Frequency error : set value ± within 0.05%

● Output voltage ：0～10V～50V～150V～300V (effective value)

● Output current ：0～20000mA (peak value)

● Voltage distortion : better than 0.5%

● Voltage stability : better than 0.2%

● Output power ：200VA sine wave

● Output frequency ：300KHz～500KHz fineness

● Frequency error : set value ± within 0.05%

● Output voltage ：0～36V(effective value)

● Output current ：0～6000mA(peak value)

● Voltage distortion : better than 0.5%

● Voltage stability : better than 0.2%

2. Technical parameters of sampling module

● A/D converter: 40MHz dual-channel 12Bit synchronous analog-to-digital converter

● Voltage sampling : 0～3～30～300 V (peak) three automatic ranges

● Current sampling : 0～20～200～2000～20000 mA (peak value) four automatic ranges

3. Use environment

● AC power supply : 200～240V 50/60Hz 10A

● Ambient temperature ：23℃±5℃

● Environmental humidity ：30～75％RH

● External magnetic field interference: should be absolutely avoided

● Thermal equilibrium time: 10 minutes

4. Measurement accuracy (preheating for 10 minutes at 23℃±5℃, 30～75％RH environment and no external magnetic field interference)< /span>

● Magnetic induction B locking accuracy: ±0.3%

● Measurement accuracy of magnetic induction B: ±(0.2%+0.1%×(Vf/Vr-1))

● (Vf: full-scale range of induced voltage sampling gear, Vr: peak of induced voltage measurement)

● (Vf/Vr-1) ≤2 (30V, 300V voltage sampling gear)

● Magnetic field H locking accuracy: ±0.5%

● Measurement accuracy of magnetic field H: ±(0.2%+0.1%×(If/Ir-1))

● (If: Excitation current sampling gear full-scale range, Ir: Excitation current measurement peak)

● (If/Ir-1) ≤2 (300mA, 3000mA, 30000mA current sampling gear)

● Specific total loss (Ps) ：±(1.0+ (Φ/90°)×0.05×tan(Φ)) ％

● (Φ:Phase angle between induced voltage and excitation current)

5. Main parameter uncertainty/repeatability

Main parameter uncertainty/repeatability (measurement of toroidal ferrite samples according to SJ20966-2006 standard, traceability instrument CH-2335A)