The metric system of measurement, the International System of Units (SI Units) is widely used for quantitative measurements of matter in science and in most of the countries. However different systems of measurement existed before the SI system was introduced. Any units used in other system of measurement (i.e not included in the SI system of measurement, will be referred to as NOT SI Units.
The important is its color consistency reading and we need to do ‘SAME SETTING’ in order to minimize data difference.
(either ‘Instrument Setting’ or ‘Sample Setting (SOP)’)