A measuring device for personal equation.
A measuring device for personal equation is designed by applying a principle that terminal voltage of a condenser of C-R integrated circuit is proportional to duration of charging time. By making a time-scale on a moving-coil-type meter small time interval, e.g. personal equation, can be directly measured.
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| Main Author: | |
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| Format: | Journal Contribution biblioteca |
| Language: | Japanese |
| Published: |
1967
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| Online Access: | http://hdl.handle.net/1834/16430 |
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