Soft Magnetic Material Dynamic Hyteresisgraph System
    Model WATS-2010SA

  MATS-2010SA magnetizer  
Automatic measurement on hysteresis loop of soft magnetic material under dynamic (AC) condition, accurate measurement on dynamic magnetic characteristic parameters such as amplitude permeability μa, looss angle δ, iron loss Pc, remanence Br and coercive force Hc.  

Windows measurement software applied simply. It conforms to China National Standards GB3658 - 83, GB5026 - 85 and GB9632 - 88, industry standard SJ / T10281 - 91 and international standard IEC60404 - 6.  

Analog source (bridge), frequency indicator, ammeter, voltmeter and wattmeter are replaced through computer control and high speed A/D sampling, entire testing process automatically completed

  General Features       Software Features       Software Screen       Technical Data       Standard Package  

System Specifications

Adopt volammetry to measure loss Ps and amplitude permeability μa and loss angle δ, when test frequency is 50kHz, conduct test on ferrite circular ring sample with standard size (d1 = 40mm, d2= 32mm, h = 6 ~ 10mm), technical indices as follows:

Parameters measured Bm (%) Br(%) Hc(%) μa(%) Ps(%) δ(%)
Uncertainty (k=2) 1 1.5 2 3 5 5
Repeatability (constant temperature) ± 0.5 ± 1 ± 1 ± 2 ± 3 ± 2

Instrument Specifications

WATS - 2010SA Dynamic Hysteresisgraph   PC5012 A/D Card
   Output Power: 200VA sine wave (below 300kHz)
   Frequency Range: 1kHz~ 500kHz
   Frequency Fineness: < 0.1% * Current Value
   Frequency Error: < 0.05%
   Output Voltage: 0 ~ 50V (Peak Value)
   Voltage Fineness: Program Control 1mV, panel < 10mV
    Voltage Distortion Factor: Superior to 1%
    Voltage Stability: Superior to 0.1%
    Sampling Current: 0 ~ 5A (Peak Value)
    Sample Voltage: 0 ~ 10V (Peak Value)
   Sampling Rate: 50MHz * 2 Channels
   Resolution and Linearity: 12 Bit ± 1 /2 LSB
   Voltage Range: ± 0.1V ~ ± 20V
   Sampling Clock: 25ns ~ 5ms Hardware Clock
   Internal Storage Capacity: 4M Byte * 2
   Structure: PCI busbar


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