Gas transmission rate tester air permeability analyzer

Features

1. Accurate and reliable data

With The State Certificate for Gradation of the certified Reference Materials and Licence for Manufacturing Measuring Instruments of the state Reference Materials（GBW(E)130541/2）of Gas Permeability Analyzer approved and issued by General Administration of Quality Supervision, Inspection and Quarantine of the P.R.C. Adopting state reference materials to calibrate and verify the instruments, data reliability up to 100%, with universal temperature and humidity calibration interface and test repeatedly, the dispersion of the same sample test data are less than 10%. Ensure the accuracy, universality and authority of test data.

2. Simple operation

lProfessional software with simple interface, easy to use and convenient to set test process. 

lFully-auto operation, one-button test, judge and stop automatically.

lProgrammed auto-control, the experiment status display in real time.

lReal time curves display of transmission, water vapor concentration, temperature and humidity.  The curves with conceal function, support query function for background data.

lConfigure with color touch screen, can observe temperature, humidity and transmission without external computer.

lProfessional test report; can be exported as PDF.

3. Advanced technology

lWorld’s pioneered auto keep pressure difference technology, which can keep pressure difference of two sides of samples automatically (pressure can be adjusted）.

lTemperature control: International advanced electromagnetic technology, program controlled, automatic temperature rise and fall. Precision 0.01℃.

lCarrying cutting-edge ARM controlling system, can run independently without computer.

4. High efficiency

lOne independent test chambers with a independent main sensors

lWith three different test modes of high, medium and lower barriers, can test films with different barrier property.

lMeasurement precise up to 0.01 cm³/（m²·24h·0.1MPa）, can test high barrier materials, such as aluminum foil.

lBy adding package-testing accessories, can test gas transmission of various containers such as bag, bottle, can and bowl.

lCan expand upper limit of test range to 600000 cm³/（m²·24h·0.1MPa）.

5. Calibration & Certification

lThe instrument supports two methods of reference materials and standard gas to certificate and calibrate; Operation is simple, user only need use certified reference materials for normal testing, and then input the test result into the instrument interface to complete calibration.

6. Reliable and easy-maintenance instrument

lImported pressure sensor, with high precise and good performance, can work for a long time.

lSensor over-range auto protection.

lFunction modularization, easy to maintain.