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EC Hydraulic Drive Cylinder Load Test

Description: This engineering note documents the testing of the EC hydraulic drive cylinder. The test was done to insure that the cylinder could operate at the desired compression. The purpose of the test was to determine the deflection of the cylinder rod at a pressure of 7000 psi. This note includes an explanation of the procedure used and a summary of the result of the testing done on May 1, 1991 by Gary Trotter. The purpose for load testing the cylinder was to insure that it could operate at the pressur… more
Date: May 13, 1991
Creator: Wu, J.
Partner: UNT Libraries Government Documents Department
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Argon Purification Reference and Recommendation

Description: This engineering note is a reference for future consideration on the purification of argon. The original concern was for the possibility of argon contamination from components in the cryostats over long-term storage. An argon purification system could also be useful for purifying the contents of the argon dewar. The general conclusion is that most of the systems researched are too expensive at this time, but the recommended choice would be Centorr Furnaces. There were three basic types of purif… more
Date: May 23, 1991
Creator: Wu, J.
Partner: UNT Libraries Government Documents Department
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