Introduction
Gas Permeability Tester supports a measuring range of 0.02 to 50000 cm³/(m²·24h·0.1MPa). It operates based on the differential pressure method, ensuring high accuracy and reliability. This tester features a resolution ratio of 0.01Pa, ensuring precise pressure measurements. Its advanced sensors and temperature control ensure high stability and reliability. Our tester measures the permeability of gases such as oxygen, carbon dioxide, and nitrogen through various films and packaging materials.
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% |
| Resolution Ratio | 0.01 Pa |
| Sample Thickness | Up to 5 mm |
| Sample Quantity | 1 sample |
| Sample Temperature | 23℃ |
| Temperature Range | 5℃ to 55℃ |
| Temperature Accuracy | ± 0.05℃ |
| 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 |
| Gross Weight | 68 Kg |
Features
Overpressure safety function
User-friendly software interface
Real-time data display
Touchscreen operation
Automatic and manual testing mode
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 automatic testing?
Yes, Gas Permeability Tester supports 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 instrument 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.
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