A SIMPLE LEVEL INDICATOR FOR LIQUID HELIUM AT ALL TEMPERATURES.

Abstract

Characteristics of a very simple liquid helium level indicator for all temperatures are described. Levels can be measured with an accuracy of = 1 millimeter using a carbon resistor, battery and multimeter with a negligible liquid helium loss. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1965
Accession Number
AD0624471

Entities

People

  • D. A. Neeper
  • D. C. Pearce
  • R. M. Wasilik

Organizations

  • United States Army Communications-Electronics Command

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Carbon Resistors
  • Electronic Components
  • Electronic Equipment
  • Indicators
  • Multimeters
  • Resistors

Fields of Study

  • Physics

Readers

  • Electronics Engineering
  • Instructional Design and Training Evaluation.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.