E41R1 POINT SOURCE GAS ALARM

Abstract

Continued efforts in Research, Development, Test and Evaluation have been effected in the following areas: (1) testing of original and experimental design air pumps; (2) investigation of improved alarm horn performance and reliability; (3) investigation of improved performance and reliability in the case heater thermostats; (4) continuing efforts to improve the sensitivity and stability of the photometer; (5) testing of new configurations of the fluid pump; (6) investigations leading to a more reliable vacuum sensor switch; (7) a continuing program of investigations into the degradation of materials; and (8) maintenance and design evaluation by human factors personnel.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1961
Accession Number
AD0262685

Entities

People

  • Edward B. Tyler

Organizations

  • AAI Corporation

Tags

Communities of Interest

  • Human Systems
  • Sensors

DTIC Thesaurus Topics

  • Air Flow
  • Air Pressure
  • Assembly
  • Chemistry
  • Circuit Boards
  • Circuits
  • Delay Circuits
  • Engineering
  • Fabrication
  • Government Procurement
  • Manufacturing
  • Materials
  • Noise
  • Noise (Radio)
  • Printed Circuits
  • Standards
  • Test And Evaluation

Fields of Study

  • Engineering

Readers

  • Electrical Engineering
  • Fault Tolerant Diagnosis of Black and White Balloon Isolation Tests Using ¥.
  • Software Engineering