This information is compiled and published by Jinan Languang Electromechanical Technology Co., Ltd.

The solar panel electrolysis method water vapor permeability tester is an instrument used to measure the water vapor permeability of solar panel materials. The following is a detailed introduction about the instrument:

1、 Testing principle of water vapor permeability tester for solar panel electrolysis method

The instrument adopts the principle of electrolytic testing. The instrument clamps the test sample between a constant temperature dry and wet chamber, with a certain humidity difference on both sides of the sample. Due to the presence of humidity gradients, water vapor will diffuse from high humidity chambers to low humidity chambers. In a low humidity chamber, water vapor is carried by the carrier gas to the electrolytic cell, where an electrolytic reaction occurs and a current signal is generated. By analyzing and calculating the current signal, the water vapor permeability and moisture permeability coefficient of the sample can be obtained.

Recommended instrument: Labthink Blue Light C330H Electrolytic Water Vapor Transmittance Testing System

2、 Characteristics of the Solar Backpanel Electrolysis Method Water Vapor Transmittance Measuring Instrument

1. Advanced electrolytic testing technology: using a new type of electrolytic moisture analysis sensor to accurately measure the water vapor transmission rate, the results are reliable.

2. High precision temperature control system: adopting international advanced (separated) temperature control technology, spatial three-dimensional constant temperature technology, and program step mode to freely control temperature rise and fall, with temperature control accuracy accurate to 0.2 ℃.

3. Dual airflow humidity control: High humidity control accuracy and stable humidity ensure the accuracy of test results.

4. Touch screen operation: The host is equipped with a 240000 true color touch screen, which can perform various parameter setting operations, display test curves and reports.

3、 Test steps

1. Use a dedicated sample cutter to cut 3 pieces of 108 mm × 108 mm samples from the surface of the solar panel.

2. Clamp the three samples onto the three testing chambers of the instrument and tighten them.

3. Set parameter information such as sample thickness, test temperature, and test humidity.

4. Start testing, the instrument will automatically record data and calculate the water vapor transmission rate and moisture permeability coefficient.

4、 Application Fields

The solar panel electrolysis method water vapor permeability tester is widely used in the quality control and technical research and development of solar panel materials. By testing the water vapor transmission performance of solar panel materials, their moisture resistance, waterproofing and other properties can be evaluated, providing important guarantees for the long-term stable operation of solar panels.

In summary, the solar panel electrolysis method water vapor permeability tester is a powerful and easy to operate instrument with high precision and stability. This instrument has broad application prospects in the field of quality control and technological research and development of solar panel materials.