☆Tension/Compression Single Sheet Tester

Maximum Magnetic Field Strength

5 kA/m

Operating Frequency

25 Hz ~ 1 kHz

Magnetic Field Measurement

Current method (M.C)

Applied Force

- 1000 N^① ~ 2000 N^②

Specimen Dimensions

30 mm (W) × 150 mm(L)

Specimen Thickness

0.1 mm ~ 0.65mm

Notes: ① "–" represents compression, "+" represents tension.

② The achievable applied pressure depends on the cross-sectional area of the specimen and the mechanical properties of the material.

☆Normal Pressure Single Sheet Tester

Maximum Magnetic Field Strength

5 kA/m

Operating Frequency

25 Hz ~ 1 kHz

Magnetic Field Measurement

Current method (M.C)

Applied Pressure

Maximum 20 MPa

Specimen Dimensions

30 mm (W) × 150 mm(L)

Specimen Thickness

0.1 mm ~ 0.65 mm

Output Capability

Excitation Voltage

0.1 V_rms ～ 40 V_rms

Excitation Current

0.5 mA_pk ～ 3 A_pk

Frequency Range

25 Hz ～ 1 kHz

Measurement Specifications

Frequency Range (Hz)

Best Measurement Uncertainty (k=2) of RMS Voltage/Current

Best Measurement Uncertainty (k=2) of Active Power

25 ≤ F ≤ 45

0.2%*RG ^③

0.5%*FS ^④

45 ≤ F ≤ 65

0.1%*RG ^③

0.2%*FS ^④

65 < F ≤ 1 k

0.2%*RG ^③

0.5%*FS ^④

Note ③: RG = range value ④: FS = voltage range value × current range value

Typical Frequency Point

Magnetic Parameter

Typical Measuring Point

Measurement Repeatability

25 Hz

H_m

800 A/m，2500 A/m

1.5%

J_m / B_m

J₈₀₀，J₂₅₀₀

1.5%

P_s

P_1.5

3.0%

50 / 65 Hz

H_m

800 A/m，2500 A/m，5000 A/m

0.5%

J_m / B_m

J₈₀₀，J₂₅₀₀，J₅₀₀₀

0.5%

P_s

P_1.5

1.0%

400 Hz

H_m

200 A/m

1.0%

J_m / B_m

J₂₀₀

1.0%

P_s

P_1.0

2.0%

1 kHz

H_m

200 A/m

1.5%

J_m / B_m

J₂₀₀

1.5%

P_s

P_1.0

3.0%

Test conditions: (23 ± 5) °C. The specimen shall be demagnetized before testing. The thickness of the specimen under test shall be ≥ 0.2 mm.

Repeatability of measured values: For the same specimen placed in the specified position without further movement and with the applied mechanical stress unchanged, perform 10 repeated measurements. The repeatability is defined as the larger of the two values calculated as:

( |maximum value – average value| ) / average value

( |minimum value – average value| ) / average value

Power Supply

AC ( 380 ± 38 ) V, ( 50 ± 2 ) Hz

Temperature Performance

Operating temperature: 0 °C ~ 40 °C; Storage temperature: -20 °C ~ 70 °C

Humidity Performance 

Operating humidity: 40 % ~ 80 % R·H, non-condensing;

Storage humidity: < 95 % R·H, non-condensing

Weight

Approx. 220 kg

Dimension

Approx. 800 mm (W) × 1470 mm (H) × 640 mm (D)