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Packaging Permeability Testing for Preventing Food Spoilage

Packaging Permeability Testing for Preventing Food Spoilage
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Packaging Permeability Testing for Preventing Food Spoilage - 1

C106H Gas Permeability Test System C106H Gas Permeability Test System is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and metal foils at different temperatures. The test system conforms to GB, ISO, ASTM and other international standards. Features note1 Accurate Data  Brand new dome design test chamber and 360° air circulation constant temperature technology ensures better temperature stability. Imported high-precision vacuum sensor can accurately test ultra-high barrier materials with 0.01～0.09cm3/ m2•24h•0.1MPa test range. Imported pneumatic control system has a low failure rate and an ultra-long service life, ensuring good overall system air tightness and high test accuracy. Imported vacuum pump can reach 0.2Pa extreme pressure with increased vacuum rate. The vacuum pump is controlled automatically by the system without manual opening and closing, increases efficiency and saves labor. Labthink’s unique high-precision automatic pressure compensation technology in the test process realizes a constant pressure difference in the high-pressure chamber, and the pressure fluctuation is less than 0.2 kPa. The pressure in high-pressure chamber can be set within the range of 10kPa~210kPa, the pressure can be maintained accurately and stably by the system. Six independent test cells with standard area, three times the number of test cells in traditional oxygen permeability testing instruments. Six specimens can be tested simultaneously under the same testing condition, delivering independent test result. Medium and low barrier materials, test time <4 hours (including vacuumize time). High barrier materials, test time <4 hours

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Packaging Permeability Testing for Preventing Food Spoilage - 2

Automatic specimen clamping saves time and effort. The clamping force is consistent, resulting in better air tightness. 12’’ touch-screen tablet powered by WindowsTM 10 operating system makes the operation simpler and more convenient. Automatic test mode requires only inputting temperature and humidity, one click start, the test is fully automated. Intelligent test chamber hood automatically opens and closes with sound and light alert System security -- Built-in Labthink's unique high-end industrial computer prevents system failures caused by computer viruses, ensures operational...

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Packaging Permeability Testing for Preventing Food Spoilage - 3

(adjustable) difference is generated between the two chambers. The gas permeates through the specimen from higher pressure side into the lower pressure side. The gas permeability and other barrier properties of the specimen can be obtained by analyzing the pressure changes in the lower chamber. Applications Gas transmission rate test of various plastic films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, glass fiber aluminum foil composite films and many others Gas transmission rate test of PP, PVC and PVDC sheets, metal...

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Packaging Permeability Testing for Preventing Food Spoilage - 4

Table 2: Technical specifications Test Cell Specimen Size Specimen Thickness Standard test area O2、N2、CO2 etc.（Outside supply scope） Test Pressure Pressure Fluctuation Port Size Instrument Dimension Power Supply Table 3: Product Configuration Standard Instrument mainframe, tablet, vacuum pump (UK), sampler, vacuum grease, Φ6 mm PU Optional Parts Air compressor, CFR21Part11, GMP Computer System requirement, DataShieldTM note3 The gas compressor port of the instrument is Φ6 mm PU tubing（pressure≥79.7 PSI/ 550kPa）, customers need to prepare gas supply. Note 1: The described product functions...

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Packaging Permeability Testing for Preventing Food Spoilage - 5

product technical specifications are subject to changes without further notification. Labthink reserves the right of modification and final interpretation.

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