v.378P
D-2000 A.F. Demagnetizer Quick Start Guide
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Author: | G. Matson, B. Novak |
Reviewer(s): |
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Editor(s): |
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Lab Officer: | T. Bronk |
Audience: | Scientists, Technicians |
Origination date: | 05/14/2013 |
Current version: | 03/01/2018 |
Revised: |
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Domain: | Paleomagnetism |
System: | Dtech Computer |
Keywords: | Cube, Discrete Samples, ARM, pARM, Demag |
Current revision: V378P
Introduction
This manual is aimed to help scientists and technicians correctly use the D-2000 A.F. Demagnetizer. It is a very helpful tool in that it demagnetizes discrete samples in fields up to 200 mT, whereas the cryogenic magnetometer can only go as high as 80 mT. In addition, the D-2000 can impart an ARM or pARM onto discrete samples.
Figure 1: Dtech in the Paleomag Lab.
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- The question mark "?" at the top right of the tool bar can be used to answer most questions the user may have regarding this program.
The following is table of specifications for the D-2000 A.F. Demagnetizer:
Specifications:
AF Peak Field:
0.2 T (2000 Gauss)
Minimum AF Field Step:
0.0001 T (1.0 Gauss)
ARM Peak Field:
0.0015 T (1.5 Gauss)
PARM Peak Field:
0.0015 T (1.5 Gauss)
AF Decay Rates:
Eight discrete rates available
Minimum PARM Step:
0.0001 T (1.0 Gauss)
Sampling Handling
Static - Holds 4 (D-2000) or 3 (D-2000T) 1" cyl. or cube samplesD-2000T Tumbler - Holds one 1" dia or 2 cm cube Tumbler is removable, allowing Static or Tumbler operation
Computer Interface:
Mobile Pentium-based computer
Operating System:
Microsoft Windows
Source: ascscientific.com