Automated Calculation of Protection Factors for the Sodium Chloride Respirator Quantitative Fit Test Instrument

Abstract

An automated procedure for calculating a respirator protection factor is presented in this report. This procedure not only reduces the sodium chloride leak test data, but also calculates a protection factor using a voltage-to- frequency converter circuit to do time-averaged integration and a least-squares curve fit computer program.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1980
Accession Number
ADA101059

Entities

People

  • Edward S. Kolesar Jr.

Organizations

  • United States Air Force School of Aerospace Medicine

Tags

Communities of Interest

  • Advanced Electronics
  • Biomedical
  • Human Systems
  • Space

DTIC Thesaurus Topics

  • Air Force
  • Computer Programs
  • Curve Fitting
  • Equations
  • Frequency
  • Frequency Converters
  • Health Services
  • Integrated Circuits
  • Measurement
  • Nato
  • New Mexico
  • Numerical Analysis
  • Occupational Safety And Health
  • Semiconductors
  • Test And Evaluation
  • Test Methods
  • United States

Fields of Study

  • Physics

Readers

  • Approximation Theory.
  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Materials Science