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What is water vapour permeation tester Application:
1) Plastic film, composite film, aluminum foil, aluminized film,etc;
2) Sheet, panel, rubber, ceramics,etc;
3) Packaging containers, such as:glass, bottle, cans, boxes, etc;
4) Expanding application: solar panel, LCD film, medical patch, etc.
Widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on.
Specifications
|
Item |
Technical Parameters |
|
Test range |
0.002~1000 g/m2·24h（film and sheet） |
|
Test precision |
0.001 g/m2·24h（film and sheet） |
|
Temperature range |
15~45℃（15~60℃ optional） |
|
Temperature accuracy |
±0.3℃ |
|
Humidity range |
30~90%RH，100%RH |
|
Humidity accuracy |
±1%RH |
|
Test area |
50.24 cm2（with additional adapting piece and be small as 0.785 cm2 ） |
|
Sample size |
Φ100 mm |
|
Sample thickness |
≤2mm |
|
Number of test sample |
1~3 pieces |
|
Carrier gas |
99.999% N2（user provide） |
|
Carrier gas pressure |
≥0.1MPa |
|
Carrier gas flow |
5~120 mL/min |
|
Gas supply port |
1/8 inch metal pipe |
|
Instrument size |
700×560×370mm |
|
Weight |
80kg |
|
Power |
750W |
|
Power supply |
AC 220V，50Hz |
Standard： ISO 15106-2-2005、ASTM F1249-2013、TAPPI T557、JIS 7129-2008、GB/T 26253-2010
Features
Accurate and reliable data
- WithThe State Certificate for Gradation of the certified Reference Materialsand Licence for Manufacturing Measuring Instruments ofthe state Reference Materials（GBW(E)130543/4）of Water Vapor Permeability Analyzer approvedand issuedby 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 5%. Ensure the accuracy, universality and authority of the test data.
Simple operation
- Professional software with simple interface, easy to use and convenient to set test process.
- Fully-autooperation,one-button test,judge and stop automatically.
- Programmed auto-control, the experiment status display in real time.
- Curves display of transmission,water vapor concentration, temperature and humidity in real time. The curves with conceal function, support query function for background data.
- Mainframe configure with color touch screen, can observe temperature, humidity and transmission without external computer.
- Professional test report; can be exported as PDF.
Advanced technology
- Temperature control: International advanced electromagnetic technology, program controlled,auto heating and cooling;no need of external accessories. Precision: 0.1℃.
- Humidity control: Dual gas flow method (dry gas and humid gas), high precision (1%RH) and stable flow.
- Carrying cutting-edge ARM controlling system,can run independently without computer.
High efficiency
- Three independent test chambers:With three sensors and each chamber test independently, three same/different samples can be tested at the same time and output three test reports, which improve test efficiency.
- With three different test modes of high, medium and lower barriers, can test films with different barrier property.
- Measurement precise up to0.001 g/m2·24h, can test high barrier materials, such as aluminum foil.
- By adding adaptive accessory, can test water vapor transmission of various containers such as bag, bottle, can and bowl.
Calibration & Certification
- The instrument supports two methods of reference materials and standard gas to calibrate and certificate; operation is simple, user only need use certified reference materials for normal testing, and then input the test result into the instrument interface.
Reliable and easy-maintenance instrument
- Importedinfrared sensor, with high precise and good performance, can work for a long time.
- Sensor over-range protection, prevent damaging important sensors.
- Highly modularized, easy to maintain.
