How to measure the moisture content of the paper package, I pack it

You can choose a fast moisture detector, Shenzhen Agri SH-01 carton moisture detector, the test is simple, fast and easy to carry.

At present, the best moisture detection technology represented by microwave and near-infrared water detectors has been very mature. The multi-spectrum microwave water meter imported from Mosey, Germany, is specially designed for the water measurement of paper mills and baling stations, and the whole package of waste paper. It uses an electromagnetic wave transmissive measurement mechanism.

1. The truck directly passes through the mast of the water meter, and the average moisture content of the waste paper of the whole vehicle can be measured in real time without stopping. There is no need to unload the truck, no need to stop, no need to draw or unpack.

2. Without human involvement, the whole process of water measurement is completed automatically, and the water measurement results are automatically obtained. Minimize human interference and realize unmanned settlement.

3. Fairness, impartiality, transparency and rapid measurement greatly improve the efficiency of acquisition.

4. When measuring a single package, you can find the position of the wet bag with water in the single package, so that the seepage and water injection have nowhere to hide.

5. There is a complete set of waste paper acquisition management system to provide, which can provide a complete acquisition management system for paper mills, including (weighing, water deduction, impurity deduction, grading, and automatic settlement).

1. The method of measuring the moisture of waste paper.

1. Non-unloading vehicle waste paper moisture measurement method.

The MS-X590L-1 Multi-Spectrum Microwave Moisture Meter is specially designed for the measurement of moisture rate of waste paper transported by truck. The average moisture content of the waste paper bags can be obtained immediately from the vehicle loaded with the packed waste paper bags passing under the specially designed gantry (microwave moisture measurement device).

This is a non-contact penetrating multi-frequency microwave water meter. Microwave is a kind of electromagnetic wave, this electromagnetic wave is very sensitive to water molecules in a specific frequency range, when the microwave passes through the material containing water molecules, the energy absorbed by the water molecules and the content of water molecules maintain a linear relationship. Therefore, the moisture content of the measured material can be determined by measuring the absorbed energy of this part.

2. Moisture measurement of single pack of waste paper and waste paper.

The MS-590L-1 Multi-Spectrum Microwave Moisture Meter is specially designed for measuring the moisture rate of waste paper in a single pack. At the sampling impurity inspection point, the average moisture content of the whole package of waste paper can be obtained immediately by passing the extracted single package of waste paper from under the specially designed gantry (microwave moisture measurement device) with an electric rail flatbed trailer or chain conveyor.

This is a non-contact penetrating multi-frequency microwave water meter. Microwave is a kind of electromagnetic wave, this electromagnetic wave is very sensitive to water molecules in a specific frequency range, when the microwave passes through the material containing water molecules, the energy absorbed by the water molecules and the content of water molecules maintain a linear relationship. Therefore, the moisture content of the measured material can be determined by measuring the absorbed energy of this part.

Second, the process of waste paper moisture content detection.

1. Wait in line for the weigh-over to test the moisture.

2. Over-weighing.

3. Computer random sampling and number selection.

4. Slowly pass through the water meter.

5. Preliminary assessment grade.

6. Preliminary assessment of bulk packages.

7. Sorting and sorting miscellaneous paper and sundries.

At present, the only mature measurement scheme is the microwave method. The microwave method is further divided into single-frequency measurement and multi-frequency measurement.

The single-frequency measurement model is simple and easy to use, but the measurement effect and anti-interference are poor.

Multi-frequency measurement requires a large enough sample, but the measurement accuracy and anti-interference ability are strong.

Therefore, the most advanced methods now use multi-spectrum microwave to detect the moisture of waste paper packets.

National waste paper standards, including national waste paper acceptance standards and loading requirements. In the process of national waste paper, the main acceptance of moisture content, sundries and miscellaneous paper. Among them, moisture content is an indispensable key link.

1. National waste paper ** moisture content acceptance standardsAt present, the major paper mills in the country have set the moisture content testing standards for various grades of national waste paper ** at 12%, and the excess part will be deducted by 100%. If the total moisture is greater than 20%, in addition to the actual deduction, a penalty of 2% will be added. As shown in the figure below:

Second, the national waste paper moisture content detection methodIn order to adapt to the latest national waste paper standards, ensure fair and impartial measurement of the moisture value of waste paper, reduce the impact of other factors, and ensure the equal interests of both supply and demand, more and more paper mills across the country have begun to introduce automatic moisture detectors to measure the moisture of national waste paper.

The rapid paper moisture meter and the rapid waste paper moisture analyzer are different in terms of working principle and application object. 1. In terms of working principle, the rapid paper moisture measuring instrument mainly adopts the detection method of near-infrared principle. The rapid waste paper moisture analyzer mainly adopts the current popular microwave principle detection method.

2. In terms of response objects, the waste paper moisture analyzer (German Moes) is divided into a single package MS-590L-1 waste paper moisture analyzer and non-unloading vehicle MS-X590L-1 waste paper moisture analyzer, which is mainly suitable for rapid measurement of moisture of foreign waste and domestic waste paper, such as waste cartons, waste newspapers, waste books and magazines, waste kraft paper, waste cardboard, waste coated paper, waste page paper, special waste paper, etc. MS-M-580 Paper Moisture Measuring Instrument (MUS, Germany) is suitable for rapid moisture determination of various types of pulp, such as: cartons (corrugated boxes), paper including (A4 paper, coated paper, kraft paper, printing paper, packaging paper) and cardboard, pulp and corrugated paper, coated paper, newsprint, light coated paper, light paper, double offset paper, writing paper, dictionary paper, book paper, etc.

In China's paper industry, recycled paper accounts for more than 90%, and the raw material of recycled paper is the first to waste paper. Therefore, waste paper is the most important cost component of China's papermaking enterprises.

In the process of waste paper, moisture content is one of the most important reference indicators for the pricing, grade evaluation and evaluation of waste paper. Due to the large amount of waste paper, the complexity of the paper, the uneven moisture content of the paper, and the adulteration of some unscrupulous merchants in the industry, these have brought great trouble and losses to the paper enterprises in the process of paper grading, quantification and pricing. The offline sampling and drying method in the past can no longer meet the management needs of various papermaking enterprises due to the shortcomings of time lag, poor sampling representativeness, easy human interference, and high measurement cost.

German Moess MS-X590 waste paper ** microwave moisture meter, can be applied to paper mills to measure external waste single package and national waste vehicle and single package, with environmental protection, safety, accuracy, fast, stability and other characteristics, is the most powerful basis and tool for national waste single package measurement or external waste single package measurement for claims.

Non-contact measurement, the single package of waste paper is put on the chain plate machine and walks automatically, and the middle passes through our single package of waste paper ** microwave moisture meter, after the measurement is completed, the single package of waste paper will automatically stop when it reaches the specified position, and then the forklift forklifts away. The whole operation process is simple and convenient, and can be used alone, or it can be combined with the vehicle waste paper ** microwave moisture meter.

It depends on the amount of moisture in the air where you are, and if the water content is large, then it will definitely get wet.

This depends on the humidity in the air, which is generally not.

Without understanding the working conditions, it is difficult to draw conclusions. Only by understanding the specific working conditions, can we do the plan and selection, and then calculate the cost, the general single-pack waste paper detection system is cheaper than the vehicle waste paper detection system. It is advisable to know Mosye.