Gas Permeability Tester LGPT-T2012

Introduction

Gas Permeability Tester designed with a measuring range of 0.02 to 50000 cm³/(m²·24h·0.1MPa). It has 3 testing chambers allowing for testing of three samples simultaneously. The tester offers real-time monitoring of various parameters and touchscreen operation. Its automatic and manual testing mode provides convenience and reliability for testing. Our tester is equipped with advanced overpressure safety function and is suitable for testing of permeability of various gases.

This gas permeability tester is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Gas Permeability Tester is used in industries such as food packaging, pharmaceuticals, medical devices, and electronics to evaluate the gas barrier properties of materials. It helps to ensure product quality, shelf life, and performance by measuring the permeability of gases through films, sheets, and packaging materials.

Specifications

Measuring Range	0.02 to 50000 cm3/ (m²•24h•0.1MPa)
Test Accuracy	± 2%
Sample Thickness	Up to 5 mm
Sample Quantity	3 samples
Sample Temperature	23℃
Temperature Range	5℃ to 55℃
Temperature Accuracy	± 0.05℃
Resolution Ratio	0.01 Pa
Vacuum Degree	Lesser than 27 Pa
Carrier Gas Interface	1/8 inch
Penetration Area	50.26 cm2 (optional)
Controller	temperature control
Power Supply	220 V AC, 50 Hz

Features

Advanced sensors

temperature control

Precise results

Simultaneous testing of multiple samples

User-friendly software interface

Maintenance free design

FAQs

1. What is the working principle of this Gas Permeability Tester?

Gas Permeability Tester device operates using the differential pressure method. A sample is placed between a high-pressure and a low-pressure chamber, with the high-pressure chamber filled with test gas. As the gas permeates through the sample due to the pressure difference, the instrument calculates the transmission rate by monitoring pressure changes in the low-pressure chamber.

2. Does this Gas Permeability Tester support testing of multiple samples at once?

Yes, Gas Permeability Tester supports testing of 3 samples at once and also it offers both automatic and manual testing modes. The software interface allows real-time data tracking, automatic report saving, and test result printing, making it convenient for laboratory and industrial applications.

3. Is this Gas Permeability Tester easy to use?

Yes, our Gas Permeability Tester features a touchscreen display with an intuitive interface. It provides real-time transmittance, pressure, and temperature data, making it easy to monitor and control the testing process effectively.

4. What safety features does this Gas Permeability Tester have?

Gas Permeability Tester includes an overpressure protection function to prevent system failures and ensure safe operation. It is designed for continuous use with minimal maintenance, providing reliable long-term performance.

5. How can I analyze the test results?

Gas Permeability Tester provides real-time transmittance data and displays a transmittance curve to help users visualize gas permeability trends. The software allows for data storage, report generation, and result analysis for quality control purposes.