When it comes time to rent or lease the moisture analyzer for your lab, you will want to consider a range of factors before making your choice. You want to consider the capacity, the moisture and weighing readability, whether it is reproduceable, and how precise the machine is. Consider the method of measurement that the analyzer uses, mentioned above, and the type of software that it uses.
Many different units are available with a range of capacities and features. You should also be sure to check out the size of the analyzer to get a better understanding of how large it is and where you can use this in your laboratory or setup. Once you learn about the options from several of the analyzers, it should be easier to choose the right one for the lab.
You will find that they all tend to be rather accurate when trying to determine the moisture. However, that does not mean that all of the analyzers are created equal. You do want to be careful when you are making your choice.
The moisture balances can determine the amount of moisture using one of several different techniques. In some instances, the analyzer will heat up a sample and measure the difference between the masses pre and post evaporation. Other methods include measuring the water vapor that has been released after the combustion of the sample, and the third method involved measuring the water vapor equilibrium in a closed system.
Moisture analyzers, which are also called moisture balances, are used as a means to measure just how much moisture is in a substance or an item. The analyzers are used in a wide range of applications. As you can imagine, they are quite helpful in food processing laboratories. The amount of moisture that is in certain types of food can indicate the quality and even the freshness in many cases.
Companies manufacturing moisture analyzers include Sartorius, OHAUS Corporation, CEM Corporation, AquaLab, Shimadzu, Mettler-Toledo International, Inc., and Arizona Instruments. There are many manufacturers and many models available. You should not have any trouble finding a solution that is going to work well for your laboratory needs.