Accession Number : ADD001381

Title :   Accelerometer Comparator.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Sinsky,Joel A

Report Date : 20 Aug 1974

Pagination or Media Count : 4

Abstract : The patent describes an accelerometer test system using an aluminum rod as a shaker or vibrator for comparing the performance of a test accelerometer with a standard accelerometer. The rod is driven by piezoelectric crystals affixed to its sides. The outputs of both accelerometers at ten different frequencies are amplified, filtered and displayed on a digital voltmeter and on an oscilloscope.

Descriptors :   *Comparators, *Patents, Accelerometers, Test equipment

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE