Helium Research Center internal report
Subtitle: a digital pressure-readout device
By: J.R. McVey and R.E. Noon
Contributors: Noon, R.E.; United States. Bureau of Mines; Helium Research Center (United States. Bureau of Mines)
Series: Helium Research Center Internal Report / U.S. Department of the Interior, Bureau of Mines -- no. 50; Helium Research Center Internal Report (United States. Bureau of Mines) -- no. 50
Publisher: U.S. Department of the Interior, Bureau of Mines, Branch of Laboratory Services
Published: 1964
Place of publication: Amarillo, Tex
Language: eng
Subjects: Pressure; Helium; Measurement
Other titles: Bureau of Mines, Helium Activity, Helium Research Center Internal Report; Digital pressure readout device
Description: An accurate means of reading pressure in digital form in the 0 to 4000 ℗ł 2 psi range has been developed for Applied Research. The device was needed for a fast, accurate method of reading the pressure of storage and shipping containers. The device consists of four basic components which were integrated to produce a highly accurate system. The system consists of a transducer, transducer power supply, amplifier, and digital voltmeter.
Notes: "October 1964."

"Branch of Laboratory Service, Project 820.1."

Includes bibliographical references (leaf 9).