B-H Analyzer SY-8218 / SY-8219

Precise automatic core loss measurement in higher frequency


Soft magnetic components made of ferrite play an important role in electric components as they are used in a broad range of applications from low-frequency applications such as yokes for micromotors, to high-frequency applications such as flyback transformers, deflecting yokes, high-frequency transformers and magnetic heads. In actual operation, these magnetic components display characteristics different from DC magnetic characteristics or characteristics measured with an LCR meter.

B-H Analyzer SY-8218

 

§  Test freq. : 10Hz to 10MHz (SY-8218) / 10Hz to 1MHz (SY-8219)

§  Applying signal waveform : Sinusoidal or Pulse (10Hz to 1MHz)

§  Input current : ±6A, maximum

§  Input voltage : ±200V, maximum

§  Excitation method : Automatic excitation

(at fixed Hm, BmI1m or V2m)

Residual flux can be eliminated by degaussing with applying AC magnetic field

Measurement POD image without POD cover

Specification

Item

Specification

Measurement method

CROSS-POWER method (conformance to IEC62044-3)

Measurement Item (Symbol)

Max. Magnetic flux density(Bm), Residual magnetic flux density(Br), Max. Magnetic field strength(Hm), Coercive force(Hc), Rectangular ratio(Br/Bm), Relative amplitude permeability(µa), Core loss(Pc, Pcv, Pcm), Primary excitation current(I1m), Secondary induced voltage(V2m), Phase(θ), Total magnetic flux linkage(2φm), Apparent power(VA), Impedance permeability(µ;z), Complex permeability(µ',µ"), Loss coefficient(tanδ), Inductance(L), Resistance(R), Impedance(|Z|), Quality factor(Q), Total harmonic distortion(THD)

Waveform display

B-H curve, Excitation current, Induced voltage, Magnetic field, Magnetic flux density

Test frequency

Sinusoidal

10Hz to 10MHzSY-8218
10Hz to 1MHz
SY-8219

Square

10Hz to 1MHzDuty50

Magnetic field signal detection

Voltage drop at Non-inductive resistor, Maximum current   ±6A

Magnetic flux density signal detection

Voltage detection at induced voltage detection coil, Maximum signal detection voltage at ±200V

Digitizer

16bits (8192points / cycle)

Sample connection method

2 or 1 coil (winding) method selectable

Display

8.4" TFT-LCD SVGA 800x600pixels

Power

AC100V to AC240V,50/60Hz, Approx. 130VAMAX.

Dimensions
Weight

Approx. 420W x 266H x 480D(mm)
Approx. 12.5kg

External memory

USB port for data storage

B-H Analyzer SY-8218 / SY-8219 Options

DC-bias test system  More about

Automatic test on power inductor properties with DC biasing

SY-960 / 961 / 962

·         DC bias current 30A, max

·         AC Ripple current ±6A, max

·         Test frequency (Sinusoidal) 10kHz to 3MHz

·         Test frequency (Pulse) : 10kHz to 1MHz
(Duty10% - 90%)

DC-bias test system

Power amplifier  

Wide band and High power

HSA4101-IW

DC to 10MHz, ±1A Peak, ±71V Peak

Power amplifier HSA4101-IW

SY-5002

DC to 3MHz, ±6A Peak, ±75V Peak

SY-5001

DC to 3MHz, ±6A Peak, ±150V Peak

Temperature scanner system  

Temperature range : -30°C to 150°C, Sample 41pcs, max.

SY-320A sample 20pcs., max.

SY-321A sample 41pcs., max.

·         Test freq.
: 10Hz to 5MHz (with SY-8218 mainframe)
: 10Hz to 1MHz (with SY-8219 mainframe)

·         Input current : ±6A, max.

·         Input Voltage : ±200V, max.

·         Temp. range : -30°C to 150°C

Temperature scanner system

SY-510 / 511

Turntable (for setting samples on scanner mechanism)

20pcs SY-510 (for SY-320A)
41pcs
SY-511 (for SY-321A)

Turntable

SY-512

Spare connection pin set

(for SY-320A / 321A)

Spare connection pin set

Single Sheet Test system  

Full automatic accurate test for single sheet shape samples such as Silicon-steel sheets, etc.

SY-956

·         Test frequency:10Hz to 20kHz

·         Applicable magnetic field strength : 10,000A/m, max.

·         Sample dimensionsSingle sheet samples at ;
36mm(L), min. / 35mm(W), max. and 3mm(t), max.

·         Introducing vertical single yoke current excitation type single sheet magnetic property characteristics test method

·         Yoke compensation function cancelling loss and other affection in Yoke
(patent pending)

·         Constant pressing force on specimen
(selectable from 16 kinds of force settings)

Single Sheet Test system

Software  

Automatic test can be performed such as property test vs frequency, etc.

SY-810

Remote control software

SY-810

Equipment wagon  

MT-600L

Major items

§  Slide pull-out table

§  Pull out for accessories

§  4 wheel casters with lock function

§  Equipment tighten belt

§  Mountable weight 100kg, max.

§  HeightApprox. 850mm

§  Table Approx.590Wx775D(mm) fixed

§  Weigh tApprox. 36kg

Equipment wagon MT-600L

 

 

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