SN-Y01E Oxygen Transmission Rate Tester

Suitable for oxygen permeability testing of films, sheets, paper, packages, and related materials in the fields of food, pharmaceuticals, medical devices, daily chemicals, photovoltaic electronics, etc. It provides wide-range and high-efficiency oxygen transmission rate (OTR) detection for high, medium, and low oxygen barrier materials.

Based on the principle of the Coulometric Sensor Method. The pre-conditioned specimen is fixed in the middle of the test chamber. High-purity oxygen flows in the upper chamber of the film, and high-purity nitrogen (carrier gas) flows in the lower chamber. Oxygen molecules permeate through the film and diffuse into the nitrogen on the other side, being carried to the sensor by the flowing nitrogen. By analyzing the oxygen concentration measured by the sensor, the oxygen transmission rate (OTR) is calculated.

1. High-precision imported oxygen sensor with high sensitivity, superior stability, and ultra-low failure rate; resolution reaches 0.0001cm³/(m²·24h) .
2. Accurate and reliable test data: Precision control of test temperature. Equipped with a high-precision temperature sensor, ensuring stable temperature and humidity in the test chamber with a control accuracy of ±0.5°C.
3. Automatic test mode allows real-time monitoring of temperature, gas flow values, and curves, ensuring high repeatability.
4. Ultra-wide test range and high versatility: The instrument features a single chamber design that is compact and flexible, saving space. The wide test range [0.005-1000 cm³/(m².24h)] meets the requirements for high, medium, and low barrier materials. With optional accessories, it can measure the oxygen transmission of containers such as bottles, bags, and bowls.
5. Intelligent operating system with global compliance: Self-developed smart OS with modular icons for flexible parameter setting and intuitive operation. Designed according to the GMP Annex "Computerized Systems," featuring audit trails and multi-level user permissions to meet data traceability requirements in the pharmaceutical industry. Personalized test reports and multiple data output formats are supported, along with online report submission for review.

ASTM D3985、ASTM F1307、ASTM F1927（optional）、GB/T 19789、GB/T 31354、DIN 53380-3、JIS K7126-2-B、YBB 00082003-2015

Packaging | Food | Pharmaceuticals | New Materials | Chemical Industry | Printing

Main Unit, Power Cord, Professional Software, Data Cable, Sample Cutter, Sealing Grease, Installation Accessories

Computer, High-Purity Oxygen (99.999%), Pressure Reducing Valve, High-Purity Nitrogen (99.999%), Pressure Reducing Valve, Compressed Air (>0.6 MPa), Pressure Gauge, Pressure Regulating Valve, Oil-Water Separator