PAM1
SUPPLEMENT OF LDA5
FOR ANHYSTERETIC
AND PULSE MAGNETIZATION
- ANHYSTERETIC MAGNETIZATION
- PARTIAL MAGNETIZATION
- PULSE MAGNETIZATION
- DIRECT FIELD UP TO 500 μT
- PULSE DIRECT FIELD
UP TO 20 mT
General description
PAM1 Pulse and Anhysteretic Magnetizer optional electronic add-on unit to LDA5 Demagnetizer) serves for a deliberate anhysteretic or (low-field) isothermal magnetization of rock or soil samples. Controlled acquisition of remanent magnetization (either ARM or IRM) is used, for example, to estimate absolute paleointensity, characterize magnetic carriers of rocks, determine their domain state and grain sizes, detect magnetic fabric, or study any other fundamental aspects of magnetism.
Demagnetization process is controlled by user friendly software LDA5.
Main features
| ■ | Anhysteretic magnetization |
| ■ | Partial anhysteretic magnetization |
| ■ | Pulse magnetization |
| ■ | 18 directions set by 2-axis tumbler |
| ■ | User friendly software |
Technical specifications
| DC field | 0 - 500 µT |
| Pulse DC field | 0 - 20 mT |
| Length of DC field pulses | 0.01 - 10 s |
| Power requirements | 120 and 230 V, 50/60 Hz, 1600 VA |
Specimens to be demagnetized
| Cylinder (regularly shaped specimens) | |
| Diameter | 25.4 ± 1 mm |
| Length | 22.0 ± 1 mm |
| Cube | 23x23x23 mm |
| | 20x20x20 mm |
