The moisture meter is designed using the principle of pyrolysis components. It is a new type of rapid moisture detection instrument. It has the advantages of simple operation and correct testing. It can be widely used in all occupations that require rapid moisture determination, such as dehydrated vegetables, tobacco, food, Meat and textile, agriculture and forestry, papermaking, textile and other occupations.
The reason why the moisture meter has such an important position is first of all because moisture determination is an important quality indicator, such as the measurement of food moisture content, because the moisture content of food has an effect on the freshness, hardness, fluidity, and taste of food. , Preservation, processability and other aspects have a very important relationship, so the moisture meter is very important, it is closely related to our days.
The unevenness of the moisture content has a close contact with the growth of microorganisms and biochemical reactions. In general, it is necessary to control the moisture to be lower to avoid the growth of microorganisms, but it is not the lower the moisture, the better. necessary.
The above analysis can clarify the importance of measuring moisture, so the moisture meter has played an invaluable important role in the profession of testing moisture.
When encountering specific energy bands, they vibrate. The bond between two hydrogen atoms and oxygen atoms in a water molecule can stretch, shrink, or twist in other forms. External energy is required to cause these vibrations. The required energy is spread over a specific band of the entire electromagnetic spectrum. In different parts of the entire spectrum, some absorption bands are very strong and some are very weak. In the near infrared part of the spectrum, these bands are particularly strong for water molecules, and the instrument is easier to implement in terms of emitting, filtering, and receiving energy.
- Application of near infrared on-line moisture meter in modern industry and agriculture
- Explain the knowledge of the use of moisture meter
- Advantages and maintenance of online infrared moisture meter
- Precautions for using online coal moisture meter
- What are the common faults of the moisture meter?
- Conditions to be met when using an online infrared moisture meter
- Problems and solutions in using moisture online measuring instrument
- What should I do if the repeatability of the paper rapid moisture meter is poor?
- How can we guarantee the sensitivity of the moisture meter?