Congratulations on your purchase of a new MICRO 100 or MICRO 100 IR Laboratory Turbidimeter
（MICRO 100 hereafter）. This turbidimeter has been designed for simple and easy measurement of
turbidity.
This manual contains simple steps to follow to ensure that your instrument is operating properly. This
material assumes that the user knows how to obtain representative samples of their process and has some
familiarity with measuring the turbidity of samples‡ .
The following sections describe how to use and care for your new MICRO 100.
In certain instances NOTES or reminders have been added to give further clarification to the
instructions. Refer to the Table of Contents or the Glossary to easily find specific topics and to learn
about unfamiliar terms.
