Internal moisture detection

1、 Product Introduction

Internal moisture detectionMeasure the moisture content of tobacco and fiber packages. The microwave frequency is 2.4GHz. The microwave transmitting probe emits microwave energy to penetrate the tobacco and fiber package, while the microwave receiving probe on the other side receives the remaining microwave energy after passing through the fiber package. The amount of microwave received depends on the moisture content of the tobacco and fiber package. The more moisture there is, the less microwave energy is received. Ultrasonic probe is used to measure the distance between the microwave probe and the fiber package, and plays a role in starting and stopping the measurement. When the fiber package enters the measurement area, the ultrasonic probe captures the signal of the object's arrival, which is fed back to the microwave probe, and the microwave instrument starts scanning and measuring. When the fiber package leaves the microwave scanning area, the measuring instrument automatically stops measuring. All measured data is input into computer software, which automatically calculates the water content value. The water content value is displayed in bar charts and waveform charts.

2、 Product Features

The measurement of total water (the sum of surface and internal moisture of the tested material) is more representative of the test results.

2. Non contact measurement: Will not wear the probe, will not adhere to materials, and will not affect the production process.

3. Real time instantaneous cross-sectional moisture values can be observed.

4. High measurement accuracy, with a uniform material accuracy of 0.1-0.3% (depending on the material).

5. Maintenance free and low operating costs.

6. Low emission energy, will not change the properties of the material, safe and reliable.

7.Internal moisture detectionNot affected by environmental dust, material color changes, and water vapor factors, with strong anti-interference ability.

8. Standard configuration: Microwave transmitter, receiver probe, ultrasonic probe, industrial computer, professional software package

3、 Technical indicators

4、 Main application industries

1. During the process of purchasing waste paper from paper mills, randomly check several packages for moisture detection to see if there is any malicious water addition.

2. After the entire fiber package is packaged, the entire package is inspected to test the cross-section and moisture content. Finally, the average moisture value of the entire package is calculated to detect whether there are wet lumps inside the cross-section and whether the moisture content exceeds the standard.

3. Finished product inspection at the packaging outlet of the re baking factory, using C48 cigarette boxes or burlap bags, to check whether the moisture content of each cigarette bag on the roller is qualified.

4. Check the inbound and outbound of aged cigarette packs in the tobacco factory to prevent significant economic losses caused by mold during storage.

To improve the performance and reliability of components and the entire machine, there may be some modifications to the hardware or software of the instrument. If your requirements deviate from this, please call the national unified customer service hotline for detailed consultation. Thank you for your cooperation!