June 27, 2007
Report

User’s Guide for Getter Rate Test System

Abstract

This User’s Guide describes the operation and maintenance of the Getter Rate Test System, including the mechanical equipment, instrumentation, and datalogger/computer components. The Getter Rate Test System includes equipment and instrumentation to conduct two getter rate tests simultaneously. The mechanical equipment comprises roughing and high-vacuum pumps, heated test chambers, standard hydrogen leaks, and associated piping and valves. Instrumentation includes thermocouples, pressure (vacuum) transducers, panel displays, analog-to-digital signal converter, and associated wiring. The datalogger/computer is a stand-alone computer with installed software to allow the user to record data input from the pressure transducers to data files and to calculate the getter rate from the data in an Excel® spreadsheet.

Revised: August 11, 2007 | Published: June 27, 2007

Citation

Elmore M.R. 2007. User’s Guide for Getter Rate Test System Richland, WA: Pacific Northwest National Laboratory.