Flashtube Waterlight Photometric Tests

Abstract

Photometric measurements are reported for a prototype model of a 'COSLITE' Automatic Waterlight. Measurements on the flashing incandescent float light include integrated intensity and effective intensity at 85 different directions, intensity as a function of time over the flash duration and flash rate. All measurements were repeated after the first 15 hours of continuous operation.

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Document Details

Document Type
Technical Report
Publication Date
Oct 09, 1970
Accession Number
AD0715538

Entities

People

  • Lloyd R. Lomer

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Automatic
  • Coast Guard
  • Elevation
  • Hemispheres
  • Incandescent Lamps
  • Intensity
  • Lamps
  • Light Sources
  • Materials
  • Measurement
  • Merchant Vessels
  • Models
  • Mounting Brackets
  • Prototypes
  • Specifications
  • United States

Fields of Study

  • Physics

Readers

  • Aerospace Test and Evaluation
  • Circadian Sleep-Wake Regulation and Chronobiology
  • Vision Science/Vision Psychology/Cognitive Neuroscience.