A Low-Range Extension for the AN/FDR-502 Radiacmeter.
Abstract
A plug-in module and detector are described which extend the range of the AN/FDR-502 Remote Reading Radiation Monitor and Alarm System from 100 mR/h down to background (10 to 15 microR/h). The detector, an 18504 Geiger-Mueller tube, is connected to the control console by a single-core screened cable which can be up to 500 feet in length. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 1974
- Accession Number
- AD0780808
Entities
People
- M. A. Periard
- P. C. East
Organizations
- Defence Research and Development Canada