Laboratorio Elettrofisico PFMM 微弱磁性材料用透磁率計 (1.001 ÷ 4; 0.001 ÷ 3)

General

Measurable Materials: Feebly Magnetic Materials

Measurable Quantities: J vs H curve, permeability (µr), susceptibility (χ)

Measurable Shapes: Straight bars with regular cross-section 

Measurement Range

µr Range: 1.001 ÷ 4

χ Range: 0.001 ÷ 3 

Test Conditions

Test Time: 30 seconds (typical)

Frequency: DC

Operating Temperature Range: 15 ÷ 40 °C

Accuracy: µr, χ: Better than ±2% | J: ±1% | H: ±1% 

Sample Size

Length: 100 ÷ 200 mm

Cross Section: 490 mm² (25 mm diameter)

Ratio Length/Diameter: 

Bigger than 10 for µr < 1.5 

Bigger than 15 for 1.5 < µr < 2.0 

Bigger than 30 for 2.0 < µr < 4.0 

Main Electrical Cabinet

Power Supply: 220 VAC, 50-60 Hz, 16 A max absorption

Dimensions: 543 x 655 x 332 mm

Weight: 50 kg (110 lb)

Datasheet