Precautions for the use of trace Moisture meters

The moisture content of the food affects the flavor and mildew of the food. At the same time, many physical properties will change after the dry food absorbs moisture. For example, the hardening of bread and biscuits is not only due to dehydration and drying, but also due to moisture. The change is the result of the change of the starch structure. In addition, in meat processing, the taste of sausages is closely related to the water absorption and water retention. It has a very important relationship with many aspects such as property, taste, preservation and processability. Let's take a look at the precautions for using the trace moisture analyzer:

First of all, when using a trace moisture analyzer, the parts must be connected tightly, otherwise, reagent leakage will easily occur, which will cause the end point of titration to be delayed, which will directly affect the results of the entire experiment. In addition, when sampling, the opening time of the reaction tank must be shortened as much as possible, and the stirring speed in the reaction tank must be fast and accurate. Only in this way can the end point be reached at a fast speed, so as not to affect the measurement results of the entire experiment.

Secondly, the speed of the trace moisture analyzer must be fast during the titration, so that the titration speed can be made faster, so that it can slow down the reaction speed at the end point, which can greatly improve the measurement accuracy, so in the measurement process. First fast and then slow.

The last thing to say is that after the test is completed, the relevant utensils must be cleaned, and the test items should not be thrown aside at will. The online Moisture Meter can continuously detect the moisture of the measured object in operation, and is equipped with a preset alarm system for the measured object's moisture content. When the measured object's moisture reaches or exceeds the preset moisture content, it will alarm with sound and light. It is suitable for continuous measurement of moisture in various factories during the production process, and can output 0-5V, 4-20mA measurement signals or RS485 interface to connect to a computer.