The Resource A transistorized six-channel airborne strain gage calibrator and excitation unit, by R.H. Gablehouse and C.E. Erickson

A transistorized six-channel airborne strain gage calibrator and excitation unit, by R.H. Gablehouse and C.E. Erickson

Label
A transistorized six-channel airborne strain gage calibrator and excitation unit
Title
A transistorized six-channel airborne strain gage calibrator and excitation unit
Statement of responsibility
by R.H. Gablehouse and C.E. Erickson
Creator
Contributor
Subject
Language
eng
Summary
The device consists of two subassemblies: the Excitation Unit and the Calibrator Unit. The Excitation Unit provides six independent sources of regulated d-c power from a single source of 28 volts d-c. The capacity oi each source is nominally 1 watt providing either 10.5 or 20.5 volts excitation for bonded or unbonded straln gages. The Excitatton Unit comprises a transistor series voltage regulator which controls the input to a transistor magnetic flip- flop power supply. The Calibrator Unit consists of a Ledex switch which connects strain-simulating resistors across the appropriate arms of the strain gage bridge. The values of these resistors are calculated to simulate precise values of strain or acceleration and provide an accurate scale factor on the final telemetered record. The Ledex rotary switch has three double decks for calibrating six channels of strain and one deck for voltage increments from zero to plus three volts for calibration of voltage controlled subcarrier oscillators. (auth)
Member of
Action
digitized
Cataloging source
OCLCE
http://bibfra.me/vocab/lite/collectionName
Technical Report Archive & Image Library (TRAIL)
http://library.link/vocab/creatorName
Gablehouse, R. H
Government publication
federal national government publication
Illustrations
illustrations
Index
no index present
Literary form
non fiction
Nature of contents
dictionaries
http://library.link/vocab/relatedWorkOrContributorName
  • Erickson, C. E
  • Sandia Corporation
  • U.S. Atomic Energy Commission
Series statement
Sandia Corporation. Reprints, SCR-128
http://library.link/vocab/subjectName
  • Strain gages
  • Calibration
  • Calibration
  • Strain gages
Label
A transistorized six-channel airborne strain gage calibrator and excitation unit, by R.H. Gablehouse and C.E. Erickson
Link
http://catalog.hathitrust.org/api/volumes/oclc/220524191.html
Instantiates
Publication
Note
  • "December 1959."
  • "Presented at: National Telemetering Conference, Baltimore, Maryland, June 1958"--Page 2 of cover
  • "TID-4500 (15th Edition) ; Instruments."
Antecedent source
file reproduced from original
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
black and white
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Dimensions
unknown
Extent
1 online resource (22 pages)
Form of item
online
Level of compression
  • lossless
  • lossy
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other physical details
illustrations.
Reformatting quality
  • preservation
  • access
Reproduction note
Electronic reproduction.
Specific material designation
remote
System control number
  • (OCoLC)937432404
  • (OCoLC)ocn937432404
System details
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
Label
A transistorized six-channel airborne strain gage calibrator and excitation unit, by R.H. Gablehouse and C.E. Erickson
Link
http://catalog.hathitrust.org/api/volumes/oclc/220524191.html
Publication
Note
  • "December 1959."
  • "Presented at: National Telemetering Conference, Baltimore, Maryland, June 1958"--Page 2 of cover
  • "TID-4500 (15th Edition) ; Instruments."
Antecedent source
file reproduced from original
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
black and white
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Dimensions
unknown
Extent
1 online resource (22 pages)
Form of item
online
Level of compression
  • lossless
  • lossy
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other physical details
illustrations.
Reformatting quality
  • preservation
  • access
Reproduction note
Electronic reproduction.
Specific material designation
remote
System control number
  • (OCoLC)937432404
  • (OCoLC)ocn937432404
System details
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.

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