GAMMA RADIATION DOSIMETER
Patent
·
OSTI ID:4745907
A small colorimetric dosimeter of the glass-dye type is described for use in the range 10/sup 7/ to 10/sup 9/ ergs/g. The dosimeter comprises a porous, cellular silica matrix containing a radiation-sensitive dye within its pores. The matrix has a density of approximates 1.45 and a developed surface area approximates 200 m/sup 2//g, and the dye is one of the following: methylene blue, basic fuchsine, fluorescein, rhodamine B, fast red S, and brilliant green. Working absorbance vs dose curves are given for different dyes. (D.L.C.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-17-008681
- Assignee:
- DTIE; NSA-17-008681
- Patent Number(s):
- US 3073955
- OSTI ID:
- 4745907
- Country of Publication:
- United States
- Language:
- English
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