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Ordering Information LDA-3A AF Demagnetizer comprising: Specimen Unit AMU-1A Anhysteretic Magnetizer comprising: AMU-1A Electronic Unit |
| AGICO Advanced Geoscience Instruments Company |
| Specifications | AMU-1A
Anhysteretic Magnetizer The AMU-1A Anhysteretic Magnetizer is an option to the LDA-3A AF Demagnetizer. This equipment permits the deliberate, controled anhysteretic magnetization of a specimen. The AMU-1A equipment produces a weak direct magnetic bias field which is, thanks to specially constructed electronic filters, superimposed upon the stronger alternating magnetic field generated in the LDA-3A Demagnetizer. Both fields are coaxial and affect the specimen simultaneously. The equipment is useful in rock magnetism and environmental studies. A significant use is to determine the anisotropy of remanence, in conjunction with any instrument for measuring remanent magnetization (for example the JR-6A Spinner Magnetometer produced by AGICO). |
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| Shielding: | three mu-metal shieldings | ||
| Specimen Shape: | cube: 20 x 20 x 20 mm | ||
| cylinder: 25.4 mm diameter, 21-22 mm height | |||
| AF Demagnetizing Field: | 1 to 100 mT | ||
| Power requirements: | 230 V / 50
Hz, 400 VA (optionally 120 V / 60 Hz) |
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| Dimensions, Mass: | |||
| - Specimen Unit: | 110 x 30 x 33 cm, 35 kg | ||
| - Power Supply Unit: | 35 x 33 x 18 cm, 15 kg | ||
| - Control Unit: | 20 x 10 x 5 cm, 0.5 kg | ||
| AMU-1A | |||
| Direct Magnetizing Field: | 0 to 500 µT | ||
| Dimensions, Mass | 19 x 14 x 7 cm, 1 kg |
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Ordering Information LDA-3A AF Demagnetizer comprising: Specimen Unit AMU-1A Anhysteretic Magnetizer comprising: AMU-1A Electronic Unit |
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| AGICO,
Inc. Advanced Geoscience Instruments Company Ječná 29a * CZ - 621 00 Brno Czech Republic Tel.: + 420 511 116 303 * Fax: + 420 541 634 328 E-mail: agico@agico.cz * http://www.agico.com |
| LABORATORY INSTRUMENTS FOR MEASUREMENT OF MAGNETIC PROPERTIES OF ROCKS |