Report of Test on Anemometer-Contacting Type-Manufactured and Submitted by Julien P. Friez and Sons, Inc. Baltimore, MD.

Abstract

The anemometer was first connected to a wind velocity recorder, Friez type No. 350, loaned to this Laboratory for use in connection with this test. An additional load of two buzzers was placed in the circuit t determine the current characteristics of the contacts at a potential of 6 volts, direct current. The recorder chart was examined throughout the endurance test to note the uniformity of the transmitted impulses and discover any erratic operation of the contacts. The usual tests for shock integrity, insulation resistance, dielectric strength, and examination of the material for conformance with the usual Naval requirements were conducted.

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Document Details

Document Type
Technical Report
Publication Date
Oct 24, 1935
Accession Number
AD1149846

Entities

People

  • W. B. Roberts

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Anemometers
  • Buildings And Structures
  • Dielectric Strength
  • Direct Current
  • Insulation
  • Materials
  • Recording Systems
  • Research Facilities
  • Resistance
  • Wind
  • Wind Velocity

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