Skip to main content
main-content
Top

Hint

Swipe to navigate through the articles of this issue

18-11-2019 | PHYSICOCHEMICAL MEASUREMENTS | Issue 7/2019

Measurement Techniques 7/2019

Efficiency of the Method of Aspiration Capacitor for the Verification and Calibration of Instruments Aimed at Measuring the Electric Conductivity of Air

Journal:
Measurement Techniques > Issue 7/2019
Authors:
V. I. Dobrovol’skii, S. V. Kolerskii, P. N. Zubkov, N. V. Nechaev
Important notes
Translated from Izmeritel’naya Tekhnika, No. 7, pp. 58–61, July, 2019.
We describe the method of aspiration capacitor intended for the complex verification and calibration of highly sensitive equipment aimed at the measuring the specific electric conductivity of air (up to several fS/m) and used in the course of sounding of the bottom layer of the atmosphere and air in sealed compartments and clean rooms. We present a description of the engineering tools used for testing, verification, and calibration of these measuring instruments. We also present a structural scheme and describe the principle of operation of a high-stable generator of specific electric conductivity of air developed at VNIIFTRI. Finally, we give the results of measurements of the specific electric conductivity of air performed with the help of the described measuring instruments and show that the relative error of measurements does not exceed 2.5% for a normalizing value of 40 fS/m. This enables one to perform the verification and calibration of the existing types of measuring instruments.

Please log in to get access to this content

To get access to this content you need the following product:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 69.000 Bücher
  • über 500 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Umwelt
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Testen Sie jetzt 30 Tage kostenlos.

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 50.000 Bücher
  • über 380 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Umwelt
  • Maschinenbau + Werkstoffe




Testen Sie jetzt 30 Tage kostenlos.

Literature
About this article

Other articles of this Issue 7/2019

Measurement Techniques 7/2019 Go to the issue