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Measurement waveform
Exciting current, induced voltage, magnetic field (intensity), magnetic flux density, B-H curve
Characteristics values
They depend on calculation modes and are in accordance with table below. The symbol to which
fundamental wave element.
Calculation
modes
Symbol
Pcv
Pcm
θ
μ
Bm
V
2
Br
Hm
Hc
Pc
VA
I
m
1
Br/Bm
2Φm
－
－
Reference function
It remembers a measurement condition, a characteristics value, and measurement waveform data (for each time of measurement).
Cursor measurement
Cross, Grad
Graph display
B－t, H－t, V-t, I-t, B－H
Normal mode
Typical
Meaning
unit
3
[W/m
]
Core loss per volume
[W/kg]
Core loss per mass
[deg]
Phase angle
Relative permeability
－
a
Max. magnetic flux
[T]
density
m
[V]
Max. induced voltage
Residual magnetic flux
[T]
density
[A/m]
Max. magnetic field
[A/m]
Coercive force
[W]
Core loss
[VA]
Apparent power
[A]
Max. exciting current
Rectangular ratio
－
Total flux linkage
[Wb]
－
－
－
－
μ mode
Typical
Symbol
unit
Bm
[T]
V
m
[V]
2
Hm
[A/m]
I
m
[A]
1
μ
－
a
[H]
＊
L
＊
R
[Ω]
[Ω]
＊
|Z|
[W]
Pc
＊
μ'
－
＊
μ"
－
＊
μ
－
z
[deg]
＊
θ
＊
Q
－
＊
tanδ
－
THD
[dB]
57
B-H ANALYZER SY-8218 / SY-8219
*
adheres is calculated from the
Meaning
Max. magnetic flux
density
Max. induced voltage
Max. magnetic field
Max. exciting current
Relative permeability
Inductance
Resistance
Impedance
Core loss
Complex permeability
(real part)
Complex permeability
(imaginary part)
Impedance permeability
Phase angle
Quality coefficient
Loss coefficient
Total harmonic distortion
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