Microcomputer-controlled chemiluminescence spectrometer for solid phase samples

Abstract

An effective, low-cost microcomputer-controlled chemiluminescence detection system was developed for use in correlating the stability and aging of materials to the chemiluminescence emitted from the surface of these materials. The system is completely automated to record data as a function of time and sample temperature. In addition, spectra over the visible light region can be obtained under microcomputer control. A description of the hardware, computer interface, and programs as well as the use of the system are presented.