A double beam photon counting spectrophotometer
- 1 December 1973
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 44 (12) , 1720-1721
- https://doi.org/10.1063/1.1686041
Abstract
A rather simple double beam adapter which makes possible the use of a McPherson model 225 vacuum uv monochromator as a double beam spectrophotometer is described. The principal features of the instrument are a photon counting arrangement resulting in a digital ratio measurement and an analog trace end result.This publication has 0 references indexed in Scilit: