Vibrating Sample Magnetometer (VSM)

Description

Technical Specifications:

Max. Magnetic Field: 2.5 Tesla

Min. Magnetization: Fast: 10^-3 emu; Slow: 10^-4 emu; Sensitivity: 10^-5 emu

Field Resolution: 0.5 Oe

Sample: Bulk, Thinfilm, Powder, Fluid

Field Accuracy: 1% of reading or 0.05% of full range

Field Stability < 0.05% RMS of full scale

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Moment Measurement:

Noise:

@ Room temperature             5 mm sample            5 s/pt               5 × 10^-6 emu

@ Room temperature             5 mm sample              10 s/pt             10^-6 emu

@ Oven                                   5 mm sample              5 s/pt               4 × 10^-5 emu

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Moment Accuracy:     ±1%

Moment Repeatability < ±1%

Sample Mass: 0-2 g

Dynamic Range: 1 µemu to 500 emu

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Temperature Option:

Range:

Oven: 300 K-1000 K

Cryostat: 100 K-300 K

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Vibration Frequency: 25 Hz to 80 Hz

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Power: 5 KW

Weight: 400-1200 Kg

Options: Heating and Cooling Stages; Auto-loading; First-Order Reversal Curve (FORC).