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Vibrating sample magnetometer VSM-100
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Vibrating sample magnetometer VSM-100

Vibration sample magnetometer VSM-100 technical indicators Main functions: It can be used for material research and development, quality control and product testing, and complete the measurement and analysis of the basic magnetic properties of magnetic materials. It can measure the basic magnetic properties of magnetic materials (such as magnetization curve, hysteresis loop, demagnetization curve), and obtain corresponding various magnetic parameters (such as saturation magnetization, residual magnetization, coercive force, maximum magnetic energy product, magnetic permeability) Rate (including initial permeability, etc.), which can measure magnetic materials such as powder, granules, flakes, and blocks.
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Technical index of vibrating sample magnetometer VSM-100

 

一、The main function:

It can be used for material research and development, quality control and product testing, to complete the measurement and analysis of the basic magnetic properties of magnetic materials. It can measure the basic magnetic properties of magnetic materials (such as magnetization curve, hysteresis loop, demagnetization curve), and obtain corresponding various magnetic parameters (such as saturation magnetization, residual magnetization, coercive force, maximum magnetic energy product, magnetic permeability) Rate (including initial permeability, etc.), which can measure magnetic materials such as powder, granules, flakes, and blocks.

 

二、Main Specifications

1. Measuring magnetic moment range (when the magnetic pole pitch is 40mm): 10-3emu—300emu (sensitivity: 5×10-5emu)

2. Relative accuracy (when measuring range is 3emu): better than ±1%

3. Repeatability (when measuring range is 3emu): better than ±1%

4. Stability (when the range is 3emu): better than 1% for 4 hours of continuous work

5. The magnetic pole pitch is fixed at 40mm, and the pole face diameter is 60mm

6. Magnetic field strength: Electromagnet provides between 0-0.8T (sensitivity 0.1mT)

 

三、The composition of VSM:

1. SG-100 type electromagnet

2. WWL-2K steady current power supply

3. Vibrating head, vibration rack, sample chamber, detection coil

4. Magnetic moment measurement unit (including lock-in amplifier, Tesla meter, vibration source)

5. Lenovo brand computers

6. HP printer

7. Measurement software

 

四、Main instrument description

1. Electromagnet:

A. The electromagnet is a double yoke fixed air gap electromagnet seated at 45°, the magnetic field is in the horizontal direction, the fixed air gap is 40mm, the pole diameter is Φ60mm, and the highest value of the magnetic field is better than 0.8T; the electromagnet is a natural cooling structure.

B. Production unit: Changchun Yingpu Magnetoelectric Technology Development Co., Ltd.

2. Electromagnet DC steady current power supply:

A. The power supply is an adjustable high-stability steady-current DC power supply with a power of 2KW. In the steady current state, the steady current output current can be continuously adjusted within the rated range.

(1) Main functions
(1) Output power: output power 0-2kW

(2) Protection mode: over-current protection, short-circuit automatic protection.

(2) Technical indicators

(1) The power supply is a steady current output: the current value can be continuously adjusted from 0 to the rated value.

(2) Display mode: 4 and a half LCD digital display of the ammeter.
(3) Display accuracy: ±(1%+2 words)

(4) Working time: 8 hours of continuous work (ambient temperature 20±5℃)

(5) Input voltage: single-phase 220V±10%

(6) Input frequency: 50Hz

B. Production unit: Changchun Yingpu Magnetoelectric Technology Development Co., Ltd.

3. Vibration system

A. Including vibrating rod, mechanical vibrating head, bracket, sample chamber and detection coil.

B. Production unit: Changchun Yingpu Magnetoelectric Technology Development Co., Ltd.

4. Magnetic moment measuring unit

(1) Magnetic moment range is divided into 300emu, 150emu, 80emu, 40emu, 30emu, 15emu, 8emu, 4emu, 3emu, 1.5emu, 800memu, 400memu, 300memu, 150memu, 80memu, 40memu, 30memu and 15memu (that is, 0.015emu) total 18 The highest sensitivity is better than 5×10-5emu; when the magnetic moment range is 3emu, the relative accuracy and repeatability of the magnetic moment measurement are better than ±1%, preheating for half an hour, continuous working for 4 hours Stability is better than 1%.

(2) The magnetic field range is up to 3.2T, the highest resolution is 0.1mT, and the relative accuracy is better than ±1%.

(3) The output frequency of the vibration source is 180Hz, the frequency stability is better than 10-5, and the output power is greater than 50W.

5. Computer:

A. Configuration: E5800 Memory: 2G Hard disk: 500G Display: 19-inch LCD

B. Production unit: Lenovo Beijing Co., Ltd.

6. Printer: HP-1018

A. Warranty period: 1 year nationwide warranty

B. Production unit: China Hewlett-Packard Co., Ltd.

7. Measurement system software

A. The system software model is JDAW2000C&D, which can directly set system parameters and display data directly;

B. The suffix of the original data file is 13D, which is directly stored in the computer to facilitate subsequent processing. Excel and Origin can be used to directly process the data;

C. A variety of measured curves and characteristic parameters can be displayed on the computer screen. The software can select data at will, partially zoom in, translate, smooth the curve, and can also be output and printed on a laser printer; it can also be printed by other Processing on general drawing software.

D. It can automatically measure the magnetization curve, hysteresis loop, fast MH loop, and background curve; when the demagnetization factor and sample density are known, the magnetic characteristic curve of the VSM open circuit sample can be automatically converted into the substance itself ( (Ie closed circuit sample) magnetic measurement curve

E. The software can simultaneously calculate the curve parameters under the international unit system and the Gauss unit system (saturation magnetic moment/saturation magnetization/ratio saturation magnetization, residual magnetic moment/residual magnetization, coercive force, intrinsic coercive force, rectangular Coefficient, maximum magnetic energy product, loop area);

We could not find any corresponding parameters, please add them to the properties table

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Changchun Yingpu magneto-electric Technology Development Co., LTD
Company address: No.183, Yingxiang East Street, Erdao District, Changchun city, Jilin Province
Office Phone : 086-431-85562503 / 17643118999

Company Fax : 0431 - 85235752

Email : ypsales@ccypcd.com / yptech@ccypcd.com

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