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Electrostatic discharge test apparatusElectrostatic discharge properties of materials are quantitatively measured and ranked. Samples are rotated on a turntable beneath selectable, co-available electrostatic chargers, one being a corona charging element and the other a sample-engaging triboelectric charging element. Samples then pass under a voltage meter to measure the amount of residual charge on the samples. After charging is discontinued, measurements are continued to record the charge decay history over time.
Document ID
19880015557
Acquisition Source
Legacy CDMS
Document Type
Other - Patent Application
Authors
Smith, William Conrad (Lockheed Engineering and Management Services Co., Inc. Houston, Tex., United States)
Date Acquired
September 5, 2013
Publication Date
February 16, 1988
Subject Category
Instrumentation And Photography
Report/Patent Number
NAS 1.71:MSC-21094-1
Report Number: NAS 1.71:MSC-21094-1
Patent Application Number: US-PATENT-APPL-SN-156393
Patent Number: NASA-CASE-MSC-21094-1
Accession Number
88N24941
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-MSC-21094-1
Patent Application
US-PATENT-APPL-SN-156393

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