Differential Pressure Method Gas Transmission Tester
Differential Pressure Method Gas Permeability Tester
1 / 2Differential Pressure Method Gas Transmission Tester
High-precision gas permeability tester integrating mechanical, electronic, and software technologies to evaluate the gas barrier performance of plastic films, composite films, sheets, metal foils, and packaging containers.
Key Specifications
Test Range
0.01–25,000 cm³/(m²·24 h·0.1 MPa)
Test Resolution
0.0001 cm³/(m²·24 h·0.1 MPa)
Temperature Control
15–60°C (±0.1°C)
Vacuum Degree
<10 Pa
Global Shipping
50+ countries
2-Year Warranty
Parts & service
Expert Support
Dedicated team
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The TS-GTR2 Gas Permeability Tester is a high-precision laboratory instrument that integrates mechanical, electronic, and software technologies into a single, reliable testing platform. It is engineered to evaluate the gas barrier performance of plastic films, composite films, sheets, and metal foils, as well as packaging containers such as bottles, bags, cans, and boxes manufactured from plastic, rubber, paper, and other materials.
Key Features
Patented Core Technology for Efficient, Accurate Testing
Advanced Support for Permeation Research
Refined Design, Intuitive Operation, Real-Time Data Visualization
Intelligent, Globally Certified Operating System
Technical Parameters
| Parameter | Specification |
| Test range | 0.01～25000 cm³/（m²·24h·0.1MPa） |
| Resolution | 0.0001 cm³/(m²·24 h·0.1 MPa) |
| Temperature control range | 15~60℃ |
| Temperature control accuracy | ±0.1℃ |
| Vacuum accuracy | Indication ±0.2% |
| Vacuum degree | ＜10 Pa |
| Vacuum resolution | 0.01 Pa |
| Test pressure | 0.1 MPa |
| Test gas | O₂, CO₂, N₂, etc. |
| Permeation area | 50.24 cm² |
| Specimen size | Φ110 mm |
| Specimen thickness | ≤2 mm |
| Number of tests | 1 piece |
| External dimensions | 380mm*585mm*345mm |
| Pneumatic pressure | ≥0.3MPa |
| Power | 450W |
| Power supply | AC 220 V，50 Hz |
Applications
- Films — Various plastic films (PP/PET/PE/PVC/BOPP/CPP, etc.), plastic composite films, paper-plastic composite films, metal composite films, co-extruded films, aluminized films, degradable packaging films (PLA/PBAT/PBS, etc.), and other membranous materials.
- Sheet — Solid medical hard sheet (PP/PVC/PTP, etc.), metal composite sheet, rubber sheet, and other sheet materials.
- Paper and cardboard — Coated paper, carbon paper, silicone paper, aluminized paper, paper-aluminum-plastic composite sheet, and other paper and cardboard.
- Medicinal patch, warmer patch — Medical plaster treatment patches, warming patches, dysmenorrhea patches, etc.
