Accession Number:

ADA022001

Title:

Some Aspects of Strain Gauge Quality,

Descriptive Note:

Corporate Author:

AERONAUTICAL RESEARCH INST OF SWEDEN STOCKHOLM

Personal Author(s):

Report Date:

1974-09-01

Pagination or Media Count:

36.0

Abstract:

The strain gage quality concept is discussed from the users point of view, and from the aspect of development. Numerical values of several quantities participating to define the quality of a specified strain gage assembly can be determined in the FFA strain laboratory, the measurement uncertainties of which are listed. Values determined for some quantities are shown long-term change of gage factor, gage factor dependence on cement type, thermal zero drift, instantaneous gage factor dependence on temperature, and cross sensitivity.

Subject Categories:

  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE