Skip to main content
Log in

Abstract

This paper deals with the design of gravimetric apparatus with regard to the requirements of vacuum. Items discussed include the calculation of suction speed and ultimate vacuum, the choice of the pump and of the method of pressure control, and the design of the balance and the balance stand.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. A. W. Czanderna and S. P. Wolsky, Microweighing in Vacuum and Controlled Environments. Elsevier, Amsterdam 1980.

    Google Scholar 

  2. Th. Gast, T. Brokate and E. Robens, Vakuumwägung. In: M. Gläser, M. Kochsiek (Hrsg.): Massebestimmung. VCH-Verlag, Weinheim 1996, p. 294.

    Google Scholar 

  3. E. Robens and G. Sandstede, Vakuum-Technik, 16 (1967) 125.

    CAS  Google Scholar 

  4. C. H. Massen, B. Schubart, E. Knothe and J. A. Poulis, Application of microbalances to the measurement of gas pressure over eight decades. In: H. G. Wiedemann (Ed.): Thermal Analysis, Vol. 1. Birkhäuser, Basel 1962, p. 225.

    Google Scholar 

  5. W. Kollen and A. W. Czanderna, Dynamic vacuum in microbalance chambers. In: C. H. Massen, H. J. van Beckum (Eds): Vacuum Microbalance Techniques, Vol. 7, Plenum Press, New York 1970, p. 145.

    Google Scholar 

  6. E. Robens, J. Thermal Anal., 47 (1996) 619.

    Article  CAS  Google Scholar 

  7. G. Hakvoort, TG measurement of solid-gas reactions in aggressive gas atmospheres. In: J. U. Keller, E. Robens (Eds): Microbalance Techniques, Multi-Science Publ., Brentwood 1994, p. 89.

    Google Scholar 

  8. A. W. Czanderna and H. Wieder, An apparatus for the simultaneous measurement of the optical transmission and mass changes in thin films. In: R. F. Walker (Ed.) Vacuum Microbalance Techniques, Vol. 2, Plenum Press, New York 1962, p. 147.

    Google Scholar 

  9. E. Robens, Vacuum, 35 (1985) 1.

    Article  CAS  Google Scholar 

  10. H. H. Willems, Creep behaviour and microstructure of hardened cement pastes. Diss. Technische Universiteit Eindhoven (The Netherlands), 1985.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Robens, E., Unger, K.K. Vacuum for Balances. Journal of Thermal Analysis and Calorimetry 55, 431–439 (1999). https://doi.org/10.1023/A:1010155332289

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1010155332289

Navigation