Research Support for Plasma Diagnostics on Elmo Bumpy Torus - Development of a Multichannel Hall-Probe Based Diamagnetic Diagnostic Instrument and Observation and Modeling of EBT Electron Rings. Final Report, October 1, 1982-Septe

摘要

Use of multiple Hall effect probes is a cost effective way to observe diamagnetic fields from the hot electron rings in the Elmo Bumpy Torus device at several locations simultaneously. A special diagnostic instrument has been developed having six Hall probe channels with the sensitivity and stability needed for the diamagnetic measurements. The instrument uses an AC carrier system with isolation transformers located remotely from the instrument and near the probe locations. Details of instrument design as well as operating instructions for it are included in this report. (ERA citation 09:024445)