Research on TG-MS Combination and-Optimization of the System

摘要

The research on the feasibility and dependability of TG-MS combination was made.The effect of heating at pontes and synchronicity on TG-MS detection as well as system error was studied.The instruments applied were STA-409PC from NETZSCH and 5795C MS from AGILENT,respectively.CaC2O4·H2O was used as standard sample to test the feasibility and dependability of TG-MG combination.The result showed that after the pontes heated,there was no time delay and steam condensation.The flow rate is increased.