一种基于锆铝消气剂的简便惰性气体纯化器

摘要

A convenient noble gas purifying equipment based on Zr-Al alloy getters was introduced in this paper. The working conditions of the Zr-Al alloy getters were studied.The supplemental oven was designed, which would heat up the Zr-al alloy getters to 1 000℃. Experiments were done on GAM400 bench top Quadrupole mass spectrometer with calibration gas, which consists of Kr and Xe about 0.1%. A spectrum of air after purification was given as an applying example.