Film oxygen transmission rate tester for plastic film, composite film, sheet material in a variety of temperatures, the amount of gas through the permeability, solubility coefficient, diffusion coefficient, permeability coefficient. 

 Film oxygen transmission rate tester features: 
 Differential pressure principle, GB, ISO, ASTM and other standards-compliant global 
 Three independent test chamber, each chamber may be issued by the independent data, portfolio cavity, on average, statistics 
 The world's most high-precision, high vacuum, the data third-party fair and objective 
 Plus a temperature control device, can be 5 ~ 75 ℃ temperature range of any penetration test 
 Purchase world famous components, stable and reliable performance 
 Conventional, non-standard dual-Test Mode 
 Super software support, solubility, diffusion, permeability coefficient calculated automatically, Excel format conversion, graph display 
 Ventilation volume, diffusion coefficient, solubility coefficient, permeability coefficient, arbitrary fitting function of the conditions, the only 
 Film oxygen transmission rate tester can be easily obtained -273 ℃ ~ 200 ℃ the amount of material permeability, permeability coefficient, solubility coefficient and diffusion coefficient 
 Test operation of intelligent, fully automated test process 
 Equipment, high performance stable, uninterrupted operation more raise test efficiency 
 Good reproducibility, human operator error is small 
 Blank test low systematic errors, the overall performance is better than similar products at home and abroad 
 Reference calibration patch, easy to operate simple 

 Film oxygen transmission rate tester technical parameters: 
 Test Range: 0.05 ~ 50,000 cm3/m2 ? 24h ? 0.1MPa (normal) 
 Upper limit of not less than 500,000 cm3/m2 ? 24h ? 0.1MPa (extended size) 
 Note: The volume of regular and extended through the block to select the volume filling 
 Temperature range: 5 ~ 75 ℃ 
 Temperature accuracy: ± 0.1 ℃ 
 Vacuum accuracy: 0.1Pa 
 Test chamber vacuum: <20Pa 
 Test gas: O2, N2, CO2 and other gases 
 Test pressure:-0.1MPa ~ +0.1 Mpa 
 Air pressure: 0.4MPa ≤ P ≤ 0.6MPa 
 Sample size: Φ97mm 
 Number of samples: 3 
 Through the area: 38.46cm2 
 Host Size: 760mm (L) × 575mm (B) × 450mm (H) 
 Power: AC 220V 50Hz 
 Weight: 88kg 

 Film oxygen transmission rate tester Standard: 
 GB1038, ASTM D1434, ISO2556, ISO 15105-1, JIS K7126-A, YBB 00082003