Verification of standard voltage for ECG & EEG verification instrument with 34401ALI Yong-xue, JIA Jian-ge, HOU Jin-rui Institute for Drug and Insrument Control, Health Division of General Logistics Department, Beijing 100071, ChinaAbstract:Firstly, this article analyzes the requirement of the standard voltage for the ECG & EEG verification instrument. Then it analyzes the feasibility of measurement using 34401A muhimeter and provides the test method. This method is proved to be exact and reliable by experiment.[著者文摘]