Whiteness is usually used as an important indicator to measure the quality of flour. Therefore, in modern flour production and inspection, whiteness testing is almost one of the mandatory inspection items. However, because the previous technology is not advanced enough, the testing instruments and methods used are not only Complex and inaccurate. However, with the appearance of whiteness meter, a new and accurate whiteness measuring instrument is widely used in major flour enterprises and related inspection departments.
Because the whiteness meter is widely used and frequently used, it is almost a necessary instrument in the flour production enterprise. Therefore, in order to ensure the smooth development of the flour whiteness test, the following needs to be noted during the use of the whiteness meter. matter:
1. The whiteness meter instrument should be grounded to ensure operation and personnel safety.
2. The upper part of the instrument is an optical system, and the lower part is the power supply and electrical parts. Do not open the cover of the instrument for non-professional repairs.
3. The surface of the working whiteboard needs to be kept clean, and it must not be touched by hand to prevent scratches. If there is any stain on the surface, it can be scrubbed with clean degreased cotton, anhydrous ethanol, and then rinsed with water to dry.
4. After the black tube is used up, it should be placed upside down to prevent foreign matter from entering, so that it is not allowed to adjust zero during work.
5. After the sample box is used, it must be wiped clean for the next use.
The above are the matters that need to be paid attention to during the use of the whiteness meter. At present, the whiteness meter is very high in the clarity and reliability of indications and is very suitable for food processing. The testing department determines the whiteness of powdered products. However, with the further expansion of the accuracy and use of the whiteness meter, it is even more important for the operator to master the use of the whiteness meter. At the same time, in order to avoid the harm caused by the non-standard operation to the whiteness meter, affecting the accuracy and stability of the whiteness meter, the operator should also grasp the precautions in the use of the whiteness meter and clarify which items cannot be done. And what hazards will occur after it is done, so that the use of whiteness meter to effectively carry out inspections such as flour whiteness.
Because the whiteness meter is widely used and frequently used, it is almost a necessary instrument in the flour production enterprise. Therefore, in order to ensure the smooth development of the flour whiteness test, the following needs to be noted during the use of the whiteness meter. matter:
1. The whiteness meter instrument should be grounded to ensure operation and personnel safety.
2. The upper part of the instrument is an optical system, and the lower part is the power supply and electrical parts. Do not open the cover of the instrument for non-professional repairs.
3. The surface of the working whiteboard needs to be kept clean, and it must not be touched by hand to prevent scratches. If there is any stain on the surface, it can be scrubbed with clean degreased cotton, anhydrous ethanol, and then rinsed with water to dry.
4. After the black tube is used up, it should be placed upside down to prevent foreign matter from entering, so that it is not allowed to adjust zero during work.
5. After the sample box is used, it must be wiped clean for the next use.
The above are the matters that need to be paid attention to during the use of the whiteness meter. At present, the whiteness meter is very high in the clarity and reliability of indications and is very suitable for food processing. The testing department determines the whiteness of powdered products. However, with the further expansion of the accuracy and use of the whiteness meter, it is even more important for the operator to master the use of the whiteness meter. At the same time, in order to avoid the harm caused by the non-standard operation to the whiteness meter, affecting the accuracy and stability of the whiteness meter, the operator should also grasp the precautions in the use of the whiteness meter and clarify which items cannot be done. And what hazards will occur after it is done, so that the use of whiteness meter to effectively carry out inspections such as flour whiteness.
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