Accession Number:

AD0266205

Title:

A PORTABLE ELECTRONIC MOISTURE DETECTOR FOR REINFORCED PLASTICS

Descriptive Note:

Corporate Author:

VERMONT UNIV BURLINGTON

Personal Author(s):

Report Date:

1961-10-15

Pagination or Media Count:

1.0

Abstract:

A new portable instrum nt is described which is capable of detecting moisture in small concentrations in fiberglas r inforced plastics. Resonant circuits in a balanced bridge network determine empirically the change in permittivity and dissipation fac or of the ma eri l. A stable crystal-co trolled oscilla or po ers the bridge and measurem nt consists of placing a probeAGAINST THE MATERIAL, R ADJUSTING THE BRIDGE A NOTING THE IMBALANCE. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE