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Filtering by: Creator Washington County (Or.) Creator Aaserude, Robert Arnold Resource Type Masters Thesis Rights Statement Copyright Not Evaluated

1. Enlarging radiation survey read-outs for large audience viewing

Creator:: Aaserude, Robert Arnold
Abstract:: A method is presented for enlarging read-outs from a Victoreen Model 575 Radocon, an ionization chamber type of radiation survey instrument. The read-out enlargement is accomplished by taking the signal across the Radocon indicating meter, amplifying it, and using the amplified signal to drive a projection meter. The face and...
Resource Type:: Masters Thesis
Full Text:: and index pointer projected on a screen or wall. A field- effect transistor used as a source