Chip packages are filled with nitrogen gas to stop oxidation, and thus spoilage, of the chips. In the abscence of oxygen they cannot oxidize. This kind of Packages is called "Modified Atmospheric Packaging". It requires packaging materials has good barrier property to Nitrogen.
Labthink VAC-V1 Nitrogen Permeation Analyzer is professionally designed for gas transmission rate test as well as solubility coefficient, diffusion coefficient and permeability coefficient measurement of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires, and permeable membranes.
This Nitrogen Permeation Analyzer is based on differential pressure method and conforms to ISO 15105-1, ISO 2556, ASTM D1434
Professional Features of Labthink Nitrogen Permeation Analyzer:
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Test range could be extended based on user requirements to test materials with high permeability
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High precision temperature control to meet different test conditions
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Test results could be easily obtained even at extreme condition by data fitting function, which could fit any temperature
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The instrument could be used to test poisonous, inflammable, and explosive gases (customization required)
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The instrument is controlled by computer and test process is automatic
- Reference film for fast calibration to ensure accurate and universal test data
Technical Specifications
1. Test Range: 0.1~600,000 cm3/m2·24h·0.1MPa
2. Temperature Range: Room temperature~50°C with accuracy +/-0.1°C
3. Vacuum Resolution: 0.Pa
4. Vacuum Degree of Test Chamber: <20Pa
5. Testing Pressure: -0.1MPa ~ +0.1MPa
For more details about Labthink Nitrogen Permeation Analyzer, please contact us.