A recording microdensitometer applicable to biological problems
- 1 May 1953
- journal article
- research article
- Published by IOP Publishing in Journal of Scientific Instruments
- Vol. 30 (5) , 162-164
- https://doi.org/10.1088/0950-7671/30/5/305
Abstract
A servo-operated pen-recording microdensitometer is descr. which is particularly applicable to the measurement of densities in photographs of biological material. It is a double beam instrument, recording density directly, which allows the immediate summation of densities to give, for example, the integrated absorption due to a particular biological structure.This publication has 13 references indexed in Scilit:
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