Accession Number:
AD0702765
Title:
FEASIBILITY TEST FOR DCB-24R GREEN ACRYLIC FILTER.
Descriptive Note:
Test rept.,
Corporate Author:
COAST GUARD BALTIMORE MD FIELD TESTING AND DEVELOPMENT CENTER
Personal Author(s):
Report Date:
1970-03-06
Pagination or Media Count:
13.0
Abstract:
A green acrylic filter made from 316-inch plexiglass was tested with a DCB-24R Searchlight Beacon with 1000-watt and 2000-watt tungsten-halogen lamps. The tests yielded a transmissivity in excess of fifty percent, a chromaticity too pale to qualify as a Signal Green, and high temperature effects on the acrylic filter. Author
Descriptors:
Subject Categories:
- Air Conditioning, Heating, Lighting and Ventilating
- Optics