产品详情大图
日本岩崎IWATSU 软磁性材料分析仪 SY-8218
价格：电议
地区：湖南省 长沙市
电 话：0731-85260926
手 机：18665876229
传 真：0731-85263946

长沙力高捷创仪器有限公司

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日本岩崎IWATSU B-H分析仪磁性材料特性测试仪 SY-8218 SY-8219








The SY-8232 high-frequency B-H yzer is the flagship of IWATSU’s line of B-H yzers. It has a high-frequency B-H curve tracing capability over an ultrawide-range measurement frequency from 10 Hz (optionally 1 Hz) to 10 MHz. The SY-8232’s compact design makes it ideal for desk use. It incorporates features required for measuring high-frequency magnetic characteristics, including an oscillation circuit, power amplifier circuit, high-speed diizer, operation control circuit and a printer. The built-in 25 VA power amplifier allows direct measurement of all specimens such as magnetic heads, while use of an external power amplifier enables measurement of large amplitude characteristics and saturation characteristics of power ferrite or ultrathin amorphous materials. The lower limit frequency is as low as 10 Hz (optionally 1 Hz), permitting the measurement of near DC magnetic characteristics of soft magnetic materials. As the yzer allows both near DC and AC, the measurements of coercive force (Hc) related to magnetic wall production, migration and extinction can be more effective and research and testing in materials development can be performed more quickly.


二、产品详细参数

Specifications


Measurement modes

Core loss measurement: Frequency (f) or maximum magnetic flux density (Bm) can be varied.
B-H curve measurement: Frequency (f) or maximum magnetic field (Hm) can be varied.
Permeability measurement: Frequency (f) can be varied.

 

Measured items

Core loss measurement: Max. magnetic flux density (Bm), residual magnetic flux density (Br), max. magnetic field (Hm), coercive force (Hc), core loss (Pc, Pcv, Pcm), phase (q), amplitude permeability (μa), hysteresis loss (Ph), eddy-current loss (Pe).
B-H curve measurement: Max. magnetic flux density (Bm), residual magnetic flux density (Br), max. magnetic field (Hm), coercive force (Hc), core loss (Pc, Pcv, Pcm), phase (q), amplitude permeability (μa), differential permeability (μdiff), square ratio (Br/Bm), total magnetic flux change (2f m)
Permeability measurement: Max. magnetic flux density (Bm), max. magnetic field (Hm), core loss (Pc), phase (q), amplitude permeability (μa), inductance (L), complex permeability (μ’, μ”).

 

Operation modes

Single: One measurement step with one operation.
Continuous: Up to 12-step preset schedules (frequencies or amplitudes) can be measured continuously with one operation.

 

Set frequency

10 Hz (optionally 1 Hz) to 10 MHz, 2 dis effective
Accuracy: ±0.1% for the set value.

 

Measurement timeApprox. 3 sec./step (when the measured frequency is 1 kHz or more)

 

 

Oscillating section

Oscillation frequency: 10 Hz to 10 MHz, sine wave
Output voltage/resistance: 0 to ±2.5 V/50 ?
Built-in excitation control in 3 steps of approximate value, asymptotic and demagnetization.

 

Excitation section

Output voltage ±50 V max., output current ±1 A max. ( 1.1 kHz) or ±4 A max. (10 Hz (optionally 1 Hz) to 1 kHz).
Output impedance 1 ? + 0.1 μH, output power 25 VA.

 

Detection section (standard)

Excitation current detection
System: Voltage drop across two ends of non-inductive resistance.
Detection sensitivity: ±50 mA to ±5 A (1-2-5 steps)
Frequency bandwidth: DC to 100 MHz


Magnetic flux detection
System: Detection of voltage (induced voltage) across two ends of detection coil.
Detection sensitivity: ±50 mA to ±50 V (1-2-5 steps)
Frequency bandwidth: DC to 100 MHz

 

Storage section

Sampling rate: 512 times the set frequency (synchronized with the built-in oscillator).
Resolution: 16 bits

 

Display section

System: 9-inch color CRT
Contents: Measuring condition, characteristic values, B-H curve, characteristic graphs

 

Printer (Built-in)

Heat-sensitive dot line system. Paper width approx. 112 mm, printing time no more than approx. 5 sec.

 

External interface

GP-IB interface

 

Power supply

100 V AC (90 ~ 132 V) or 200 V AC (180 – 250 V) models.Approx. 800 W (100 V AC)

 

Dimensions & weight

Main unit: Approx. 420W x 350H x 520L mm (excluding the pod), approx. 34 kg (SY-8232 mainframe + SY-301 measurement unit)

 

EnvironmentOperating temperatures +5°C to +35°C (+10°C to +30°C when the printer is used)
Performance guaranteed temperatures+18°C to +28°C
Provided accessoriesSY-921 measurement pod (1 set), power cords (2), connection cables (1 set), estimation samples (1 set), adapters for calibration (1 set), Thermal paper (2 rolls), fuses (4), instruction manual (1), dust cover (1), accessory case (1).



三、功能配置

Models, Options, & Accessories


ModelDescriptionList PriceSale Price
SY-8232Please call or email us for pricing and availability.
ModelAccessoriesList PriceSale Price
SY-922Please call or email us for pricing and availability.
SY-931Please call or email us for pricing and availability.
SY-927Please call or email us for pricing and availability.
SY-928Please call or email us for pricing and availability.
SY-937Please call or email us for pricing and availability.
SY-924Please call or email us for pricing and availability.