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MATS-2010SA — AC Hysteresisgraph

General Information:

AC B-H Hysteresis Loop: Under continuous frequency from 1 kHz to 500 kHz, automatic measurement of magnetic hysteresis loop of the soft magnetic materials such as silicon steel, precision alloy, non-crystal and ferrite, accurate measurement on the dynamic (AC) magnetic characteristic parameters such as amplitude permeability μa, loss angle δ, iron loss Pc, remanence Br and coercivity Hc.

Conform to international standard IEC 60367-1, IEC 60404-6.

Features:

 

  • Varieties of test samples: soft magnetic ferrite, permalloy, amorphous and nano-crystal.
  • Test sample shapes: toroid, E- and U-shapes
  • Test samples with closed magnetic circuit can be directly winded and measured on samples. Magnetizing coil (N1) and measuring coil (N2) form a no-load transformer.
  • Non-inductive resistance connected on magnetizing coil loop to determine magnetizing current and magnetic field intensity through the measurement of pressure drop on non inductive resistance, magnetic field peak value can be locked through digital feedback, magnetic field lock precision 0.5%.
  • Magnetic induction obtained through digital integration of coil measuring voltage, magnetic induction peak value locked through digital feedback, magnetic induction lock precision 0.5%.
  • Power source and sampling amplifier integrated into a casing with simple interface: one RS232 interface connected to the computer, two way voltage alarm connected to high speed A/D card.
  • Different power sources can be selected according to different test requirements: 1 kHz ~ 300 kHz or 500 kHz, 5 kHz or 10 kHz ~ 100 kHz or other frequency ranges customized.
  • Measuring dynamic hysteresis loop through volammetry and digital integration can accurately measure dynamic magnetic characteristic parameters such as μa, d, Pc, Br and Hc, and calculate μ’, μ”, μL, μR, Q and AL, etc.
  • Automatic and continuous measurement up to 255 testing points, the testing time of every testing point is about 12 seconds, fixed-frequency or fixed Bm optional in multipoint test.
  • Powerful software functions with minimal technical requirements for testing staff.

 

Specifications:

Use volammetry to measure loss Ps and amplitude permeability μa and loss angle δ.
Conduct test on ferrite circular ring sample at 50 kHz with standard size (d1 = 40 mm, d2 = 32 mm, h = 6 ~ 10 mm), technical specifications are shown as follows:

Parameters Measured Bm (%) Br (%) Hc (%) μa (%) Ps (%) δ (%)
Uncertainty (k = 2) 1 0.5 2 3 5 5
Repeatability (Const. Temperature) ±0.5 ±1 ±1 ±2 ±3 ±2

TPS-200SA/300k Soft Magnet AC Test Power Supply:
Output Power: 200 VA sine wave
Frequency Range: 1 kHz ~ 300 kHz
Frequency Fineness: < 0.1% * Value
Frequency Error: < 0.05%
Output Voltage: 0 ~ 50 V (Peak Value)
Voltage Fineness: Programmable 1 mV, panel < 10 mV
Voltage Distortion Factor: Superior to 1%
Voltage Stability: Superior to 0.1%
Sampling Current: 0 ~ 5 A (Peak Value)
Sampling Voltage: 0 ~ 10 V (Peak Value)

TPS-200SA/500k Soft Magnet AC Test Power Supply:
Output Power: 200 VA sine wave
Frequency Range: 1 kHz ~ 500 kHz
Frequency Fineness: < 0.1% * Value
Frequency Error: < 0.05%
Output Voltage: 0 ~ 50 V (Peak Value)
Voltage Fineness: Programmable Control 1 mV, panel < 10 mV
Voltage Distortion Factor: Superior to 1%
Voltage Stability: Superior to 0.1%
Sampling Current: 0 ~ 5 A (Peak Value)
Sampling Voltage: 0 ~ 10 V (Peak Value)

TPS-500A Broadband Programmable Power supply:
Output Power: 500 VA sine wave
Frequency Range: 10 kHz ~ 100 kHz
Frequency Fineness: < 0.1% * Value
Frequency Error: < 0.05%
Output Voltage: 0 ~ 50 V~ 100 V~ 150 V~ 300 V
Voltage Fineness: Programmable Control 1 mV, panel < 10 mV
Voltage Distortion Factor: Superior to 1%
Voltage Stability: Superior to 0.1%
Sampling Current: 0 ~ 10 A (Peak Value)
Sampling Voltage: 0 ~ 200 V (Peak Value)

PC6684 A/D Card:
Sampling Rate: 40 MHz at 2 Channels
Resolution and Linearity: 12 Bits ± 1/2 LSB
Voltage Range: ± 1 V
Sampling Period: 25 ns ~ 800 ns
Internal Storage Capacity: 512 k Bytes * 2
Bus Type: PCI bus

PC5012 A/D Card:
Sampling Rate: 50 MHz at 2 Channels
Resolution and Linearity: 12 Bits ± 1/2 LSB
Voltage Range: ± 0.1 V ~ ± 20 V
Sampling Period: 20 ns ~ 5 ms
Internal Storage Capacity: 4 M Bytes * 2
Bus Type: PCI bus

Package:

Standard package includes:

  • One set of TPS-200SA Power Supply;
  • One set of LZ-220B Fluxmeter;
  • One set of PC5012 Data Acquisition Card;
  • One set of SMTest v1.0 Measurement Software;
  • One PC Computer;
  • One set of Standard Ring Specimen;

 

Software:

 

  • Windows OS compatible software with excellent user interface.
  • Fully automated measurement process without user’s intervention.
  • Display B(H) magnetization curve, B(H) magnetic hysteresis loop or μ(H) permeability curve; show coordinate information of each point on curve.
  • Print preview function can conveniently regulate the size and edge distance of test report.
  • Customized test reports with complete curve diagrams, test results, test conditions and parameters.
  • Test reports can be directly printed or generated as JPG image file.
  • Multiple unit systems to meet different application requirements.

 


Notes:

  • The desk in the picture is NOT included in the configuration.
  • Optional laser printer is available.