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Chapter 8 Specifications
■
8.1 Oscillator output
Oscillation frequency
Frequency accuracy
Distortion factor
Output amplitude
Output resistance
Output attenuator
■
8.2 Signal detector (SY-951 / SY-955)
Exciting current detector (H-CH)
Detection resistance
Detection sensitivity (full scale)
Max. input permissible current
Induced voltage detector (B CH)
Detection sensitivity (full scale)
Max. input permissible current
Input resistance
Input capacitance
AD converter
Sampling rate
Resolution
■
8.3 Measurement accuracy
Phase
Amplitude
Core loss
■
8.4 Measurement
Calculation mode
Types
Functions
Function
Measurement frequency
1 A target value is the range which is obtained by multiplying Hm, I
: Sine wave 10 Hz to 10 MHz (SY-8218), 10 Hz to 1 MHz (SY-8219)
: Square wave (Duty: 50 , symmetry) 10 Hz to 1 MHz
: 0.2 or less
: 2 or less
: Max. approx. 3.2 V (50 load, 100 kHz)
: Approx. 50 Ω
: 1/1, 1/2, 1/5, 1/10
: Approx. 1
: 5 mA, 10 mA, 20 mA, 50 mA, 100 mA, 200 mA, 500 mA, 1 A, 2 A, 5 A, 10 A
: 6 A
: 5 mV, 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V, 5 V,
10 V, 20 V, 50 V, 100 V, 200 V
: 200 V
: Approx. 1 M
: Approx. 18.5 pF (between S2-S1 terminals)
: 50 MS/s (Max.)
: 16 bit
: 0.15 deg
(Typical value, f =100 kHz, 50 mA, 50 mV range or more, at the amplitude of 80 or more of
used range)
: 2 (Typical value, f 1 kHz, 50 mA, 50 mV range or more)
: 5.6 (Typical value, estimated value for θ 80 , f = 100 kHz, 50 mA, 50 mV range or more)
: Normal mode, μ mode
: Functions in each calculation mode are in accordance with table below:
Normal mode
With a frequency fixed, up to a setting target value
and when it is reached, make measurement under
conditions at that time, and the property value is
calculated by using the 100th high harmonic of the
measuring frequency.
SY-8218 sine wave: 10 Hz to 10 MHz
SY-8219 sine wave: 10 Hz to 1 MHz
Square wave (Duty50 , symmetry): 10 Hz to 1 MHz
1
,
With a frequency fixed, up to a setting target
1
value
, and when it is reached, make
measurement under conditions at that time, and
the property value is calculated by using the
fundamental wave element of the measuring
frequency excluding part.
SY-8218 sine wave: 10 Hz to 10 MHz
SY-8219 sine wave: 10 Hz to 1 MHz
m, Bm, or V
m being set by Tolerance.
1
2
56
B-H ANALYZER SY-8218 / SY-8219
μ mode
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