Y110L Oxygen Transmission Rate Tester: Precise OTR Analysis for Barrier Materials
Overview
The Y110L Oxygen Transmission Rate Tester leverages the coulometric sensor principle, crafted to meet global standards such as GB/T 19789 and ASTM D3985. Featuring a high-precision imported oxygen sensor, it delivers superior testing accuracy-making it ideal for measuring oxygen permeability in films, sheets, paper, packages, and related materials. From high to low barrier materials, the Y110L offers a broad testing range and efficient performance, supporting critical quality control across industries including food, pharmaceuticals, medical devices, consumer chemicals, and photovoltaic electronics.
Test Principle
Based on the coulometric sensor method, the Y110L secures pre-conditioned samples within a test chamber. One side of the sample is exposed to high-purity oxygen, while the other side is flushed with high-purity nitrogen (carrier gas). As oxygen molecules permeate through the sample, they are carried by the nitrogen stream to the sensor, which analyzes the oxygen concentration to calculate the oxygen transmission rate (OTR) with exceptional precision.
Compliance Standards
GB/T 19789
GB/T 1038.2
YBB 00082003
ASTM D3985
ASTM F2622
ASTM F1927
ASTM F1307
ISO 15105-2
JIS K-7126-B
DIN 53380-3
Technical Specifications
| Item | Specification |
|---|---|
| Testing Range | 0.05~1000 cm³/(m²·24h·0.1MPa) |
| Resolution | 0.0001 cm³/(m²·24h·0.1MPa) |
| Temperature Control Range | 15~45℃ |
| Temperature Control Precision | ±0.2℃ |
| Humidity Control Range | 0%RH, 5~90%RH, 100%RH |
| Humidity Control Precision | ±2%RH |
| Test Area | 50.24 cm² (custom adapters available, minimum 0.785 cm²) |
| Sample Size | Φ100 mm |
| Sample Thickness | ≤3 mm |
| Testing Capacity | 1 sample per run |
| Carrier Gas | 99.999% nitrogen (user-supplied) |
| Carrier Gas Pressure | ≥0.1MPa |
| Carrier Gas Flow Rate | 5~100 mL/min |
| Dimensions | 440mm×680mm×380mm |
| Weight | 35 kg |
| Power Supply | AC 220 V, 50 Hz |
Key Features
✅ High-Precision Sensing: Equipped with a top-tier imported oxygen sensor, boasting exceptional sensitivity, long-term stability, and minimal failure rates-with a resolution of 0.0001 cm³/(m²·24h·0.1MPa).
✅ Reliable Data Integrity: Maintains stable temperature (±0.2℃) and humidity (±2%RH) within the test chamber. Its automated testing mode provides real-time monitoring of temperature, humidity, gas flow, and curves, ensuring consistent repeatability.
✅ Versatile Testing Capability: The compact single-chamber design saves space while covering an ultra-wide range (0.05~1000 cm³/(m²·24h·0.1MPa)), catering to high, medium, and low barrier materials. Optional adapters extend its functionality to test containers like bottles, bags, and bowls.
✅ Smart & Compliant Operation: Features a proprietary intelligent operating system with modular visuals, enabling intuitive parameter setup and streamlined workflows. Built to align with GMP Annex "Computerized Systems" requirements, it includes audit trails, multi-level user permissions, and robust data traceability-essential for pharmaceutical applications. Customizable reports support multiple formats, electronic signatures, and online review submissions.
✅ Certified Calibration: Backed by national standard substances (GBW(E) 130497 / GBW(E) 130498) accredited by the General Administration of Quality Supervision, Inspection and Quarantine. Instruments are calibrated using these standards to guarantee the accuracy, universality, and authority of test data.
Applications
The Y110L Oxygen Transmission Rate Tester is an indispensable tool across industries where barrier performance directly impacts product quality, safety, and shelf life:
✅ Food & Beverage Packaging: Ensures packaging films, pouches, and containers (e.g., snack bags, beverage cartons, ready-meal trays) maintain optimal oxygen barrier properties. By measuring OTR, it prevents oxidation, microbial growth, and flavor deterioration-extending product freshness and reducing waste.
✅ Pharmaceuticals & Medical Devices: Critical for validating packaging integrity for drugs, medical devices, and sterile supplies. Precise OTR data ensures compliance with stringent regulatory standards (e.g., USP, EP), protecting active ingredients from degradation and preserving sterility throughout their lifecycle.
✅ Consumer Chemicals: Tests packaging for cosmetics, skincare products, and household cleaners. Oxygen ingress can cause formula spoilage, discoloration, or texture changes; the Y110L ensures packaging materials preserve product efficacy and stability.
✅ Photovoltaic & Electronics: Essential for barrier films in solar panels, batteries, and electronic components. High oxygen permeability can accelerate corrosion or reduce device efficiency; the Y110L verifies material performance to enhance durability and lifespan.
✅ Container Manufacturing: With optional adapters, it tests rigid containers (sauce bottles, dairy cups) and flexible packages (stand-up pouches for pet food). This ensures packaging withstands diverse storage conditions-from refrigeration to ambient temperatures-without compromising barrier integrity.
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