Magnetic Permeability Meter

Magnetic Permeability Meter  

 ——MATS-2010SD Hysteresisgraph 

Introduction

According to the classic ballistic method principle, MATS-2010SD combines the computer control   and A/D、D/A, replace the conventional ballistic galvanometer with electronic integrator, achieve the analog ballistic measurement under microprocessor. It completely removes the non-instant error and is more accurate, faster and with a good repeatability. It removes various kind of artificial factors, offers a stable basis to study the magnetizing progress.

Applied Standards

GB/T 13012-2008 Soft magnet static(DC) hysteresisgraph measurement

GB3656-83 Pure iron for electrical grade measurement

GB3657-83 Soft magnetic alloy DC measurement

GJB 937-90 Soft magnet permeability measurement

IEC 60404-4 Soft magnet static(DC) hysteresisgraph measurement

IEC 60404-7 Coercivity measurement in opened magnetic circuit

Measured Parameters

· Initial permeability (μi) · Max permeability (μm) · Saturated flux density (Bs) · Remanence (Br) · Coercivity (Hc) · Hysteresis loss (Pu) · B(H) magnetization curve · B(H) hysteresis loop · µ(H) permeability curve

Main Features

1. Apply to: soft magnetic ferrites, permalloy, amorphous, nanocrystalline, iron dust core, electrical pure iron and silicon steel etc.
2. Sample shape: ring, toroid, E and U closed circuit.
3. Closed circuit samples directly winded: samples, magnetized coils(N1), measuring coil(N2) form a non-load transformer.
4. Measure open-circuit samples need fixtures(solenoid or permeameter optional), its inner field is measured by a built-in magnetic potentiometer(optional).
5. Measure the field strength through testing the magnetizing current, field locking accuracy up to 0.1%.
6. Measure the flux density by electrical integrator, the integrator ZERO drift self-correcting by software.
7. Measuring method: analog ballistic and magnetic field sweep.
8. Adopt analog ballistic method to measure basic magnetization curve, can accurately measure magnetic characteristic parameters on magnetization curve: μi, μm, Bs, value μ of any point.  
9. Adopt analog ballistic method and magnetic field sweep to measure saturation hysteresis loop, can accurately measure magnetic characteristic parameters on hysteresis loop: Bs, Br, Hc and Pu. (This method is only used by Linkjoin, highly approved the accuracy)
10. Automatic demagnetizing function before μi test, demagnetizing with saturated AC 10Hz.
11. Select to test single parameter with analog ballistic method to save time, the time of every testing point can be set from 0.1 second to 0.9 second.
12. Adopt the B speed feedback, it can automatic regulate the density with the shape of sample magnetic characteristic curve, and curve can also be tested according to the testing point predefined by users.

 

Software Functions

1. Operate under Windows7, complied to Windows software restricts, easy to operate.
2. Automatic control, intelligent judgment, without manual operation all through the progress.
3. Sampling waveform and instrument status under real-time monitoring, and can be stopped at any time.
4. The effective sectional area and length of magnetic path of samples can be calculated according to the overall dimension of samples.
5. Automatic detecting sample condition, facilitate users to test unknown samples.
6. System adopts database format, can directly print or output test result to Excel form.
7. Various file management functions: data saving and deleting, remove all the data etc.       
8. Data files contain complete sampled data, sample parameters, instrument parameters and testing schemes, adopt text format, can be conveniently typed into other software.
9. Display B(H) magnetization curve, B(H) magnetic hysteresis loop or μ(H) permeability curve, and can display coordinate information of every data point on curve.
10. Support various kinds of printers, test report accurately match printer sheet. Print preview function, it can conveniently regulate the size and edge distance of test report. Test report can be directly printed, or generate JPG image file.
11. JPG image file can be sent directly through E-mail, or saved into disk.
12. Test reports contain complete curve diagrams, test results, test conditions and sample parameters, both Chinese and English format can be adopted to facilitate adding user mark and enterprise name.
13. Multiple unit system optional to satisfy the application habits of different users.

 

Software Interface

   

 

 Test Reports

  

 

Technical Data

1. Working Environment

Input power	Single-phase 200V~240V, 50Hz±10%, maximum 10A
Environment	Temperature: 23±5℃; Humidity: 30~75%RH
External magnetic field interference	Absolutely avoided
Thermal balance time	10 mins

2. Measuring Range

Applied standards	GB/T 13012-2008, GB3657-83, GJB 937-90, IEC 60404-4
Measuring materials	soft ferrite, permalloy, amorphous/nanocrystalline, iron core, electric pure iron and silicon steel sheet..
Sample shape	Test strip samples with Epstein Frame,permeameter and solenoid..
Winding test closed circuit samples such as ring, EE shape, EI shape, CD shape rectangle, C shape.
Measured parameters	Measure static magnetic parameters such as μi, μm, Bs, Br, Hc and Pu.

3. Instrument Parameters

Model Parameters	MATS-2010SD/K50	MATS-2010SD/K70
Output power	500VA	700VA
Output voltage	0~±50V	0~±35V
Output current	1mA~10A, thirteen automatic ranges
Current Fineness	< 0.1%×current range
Current Stability	superior to 0.05%
Flux Range	0.25, 0.5, 1, 2, 5, 10, 20 mWb, seven automatic ranges
Fluxmeter Sensitivity	0.05μWb(Sin. Shock);  0.1μWb(M.F. Scan)
Measuring method	simulate shock (Sim. Shock in software) magnetic field scan (M. F. Scan in software).
Data acquisition card	A/D convert : 16Bit，8 channels differential input D/A convert : 16Bit，2 channels independent output
Industry computer	ADVANTECH IPC-510 or EVOC IPC-810
Operating system	Windows XP or Windows 7

 

Model Selection

1. Standard Package

Name	Model	Quantity	Unit	Remarks
Hysteresisgraph	MATS-2010SD/kXX	1	SET
Data acquisition card	PC-6616	1	PCS
Software	SMTest	1	SET
Industry computer	ADVANTECH IPC-510	1	SET
Monitor	LENOVO 18.5'	1	SET
Reference sample	Ring	1	PCS	With third party certificate
Standard cabinet	600mm*600mm*900mm	1	SET	For free

 

2. Optional

S/N	Name	Model	Main technical	Remarks
1	Solenoid	LXG-300	Max. Magnetic field 30kA/m	Measure the relative permeability ur of weak magnetic material.
2	Epstein Frame	ES-700		Measure the DC magnetic characteristics of silicon steel sheet.
3	Permeameter	Type A	Max. Magnetic field 120kA/m	Measure the saturation magnetic induction Bs of open circuit soft magnet sample.

 

Advantages

1. 100% Manufacture

Our company is founded in Loudi, Hunan province. We are specialized in research, manufacture and sales of magnetic measurement instruments. All the products are made by our own factory. So our price is competitive.

 

2. Quality control

From the material to the final product. All the components together with production procedure are inspected and controlled. We ensure the products have been fully inspected by our QC one by one before shipment.

 

3. Reliable after sales service

Free training for the operation of equipment in our company, which is provided by our professional training department.

We provide 18 month warranty for the maintenance without charges for components change or repairing (except for fragile parts). We are responsible for lifelong repair and charge appropriately for repair service out of warranty period.

 

Contact Us

HUNAN LINKJOIN TECHNOLOGY CO., LTD. Address: 5F, Carve Out Building, Economic Development Zone, Loudi, Hunan, China Mobile: +86-15197866786   E-mail: export@linkjoin.com Tel: +86-738-8319167       Fax: +86-738-8326398 Website: http//www.linkjoin.net

http://www.hystograph.com/