Title: Portable spectrum stabulizer of x-ray fluorometer with isotope as its source
Application Number: 91107159 Application Date: 1991.03.14
Publication Number: 1064748 Publication Date: 1992.09.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N23/223,G01V5/00
Applicant(s) Name: Applied Nuclear Technology Inst. Chengdu Geologica Address: 610059
Inventor(s) Name: Du Xianguo, Huang Shenwen
Attorney & Agent: XU MANKU
Abstract:
     The invention features the functions of stabilizing spectrum drifts affected by working condition of the fluorometer within 1% under temp. of -25 - 25 deg.C; and of guaranteeing the result consistancy to improve the performance of the apparatus. The invention is comprised of single element pieces, an analyzer, a freg. divider, a reversible calibrator and a DAC circuit.
Time: 13