C203H Oxygen Permeability Testing System Introduction: The C203H oxygen permeability testing system is based on Coulomb oxygen analysis sensors and the principle of isobaric testing, designed and manufactured according to standards such as ASTM D3985, providing high-precision and high-efficiency oxygen permeability testing for high and medium gas barrier materials. Suitable for testing the oxygen permeability of thin films, sheets, and related materials in the fields of food, medicine, medical devices, daily chemistry, photovoltaics, electronics, etc. characteristic: 1. Adopting 360 ° airflow circulation constant temperature technology, the temperature stability is better. 2. Equipped with high-precision temperature and humidity sensors, real-time monitoring and recording of temperature and humidity changes. During the testing process, achieve automated control of flow, temperature, and relative humidity, with higher accuracy. 4. It can achieve higher test repeatability of 0.01 cc/(m2 • day). 5. Operation safety - Labthink's unique high-end industrial computer is embedded to eliminate system failures caused by computer virus and ensure operation 6. Operation reliability and data Storage security. 7. Control safety - equipped with various intelligent sensors such as optics, sound and light alarms, and other intelligent prompts to ensure control safety. 8. Performance safety - All instruments use globally renowned brand components, which are stable and reliable. 9. Professional experimental mode, providing flexible and rich control functions to meet scientific research needs. 10. Provide oxygen transmittance curve, oxygen transmittance coefficient curve, temperature curve, and humidity curve. 11. The ultra wide testing range meets the barrier testing (customized) of various materials. 12. Ultra wide temperature range to meet barrier testing (customized) at different temperatures. 13. Labthink's independently developed gas purification device can remove trace oxygen from nitrogen and provide oxygen free carrier gas (optional). Technical parameters: Test chamber: 3 sets Sample size: 4.4 "x 4.4" (11.2cm × 11.2cm） Sample thickness: ≤ 120 Mil (3mm) Standard test area: 50cm2 Gas specifications: 99.999% nitrogen, 99.5% oxygen (gas source provided) Air source pressure: ≥ 40.6 PSI/280 kPa Interface size: 1/8 "metal pipe External dimensions: 23.6 "H x 19.6" W x 27.5 "D (60cm × 50cm × 70cm) Power supply: 120VAC ± 10% 60Hz/220VAC ± 10% 50Hz (either option) Net weight: 220Lbs (100kg)
Introduction: The C203H oxygen permeability testing system is based on Coulomb oxygen analysis sensors and the principle of isobaric testing, designed and manufactured according to standards such as ASTM D3985, providing high-precision and high-efficiency oxygen permeability testing for high and medium gas barrier materials. Suitable for testing the oxygen permeability of thin films, sheets, and related materials in the fields of food, medicine, medical devices, daily chemistry, photovoltaics, electronics, etc.
