Microdensitometer
id:
microdensitometer-294-12613962
title:
Microdensitometer
text:
A microdensitometer is an optical instrument used to measure optical densities in the microscopic domain. A well-known microdensitometer, used in the photographic industry, is a granularity instrument or granularity machine. The granularity measurement involves the use of an optical aperture, 10-50 micrometers in diameter, and in the recording of thousands of optical density readings. The standard deviation of this series of measurements is known as the granularity of the measured transmission s
brand slug:
wiki
category slug:
encyclopedia
description:
Optical instrument used to measure optical densities in the microscopic domain
original url:
https://en.wikipedia.org/wiki/Microdensitometer
date created:
date modified:
2023-11-30T23:09:12Z
main entity:
{"identifier":"Q6839446","url":"https://www.wikidata.org/entity/Q6839446"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/93/AUTOMATIC_MICRODENSITOMETER_AND_MINICOMPUTER_CONTROLLER_-_NARA_-_17419579.jpg","width":4870,"height":6250}
fields total:
13
integrity:
15