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| Brand | ZK Electronics |
|---|---|
| Model | GTC-203H |
| Principle | Differential Pressure (Manometric) Method |
| Test Gases | O₂, CO₂, N₂, Air |
| Sample Types | Plastic Films, Composite Films, High-Barrier Materials, Sheets, Metal Foils, Proton Exchange Membranes (PEM), Elastomers |
| Independent Test Chambers | 3 |
| Temperature Control Range | Ambient to 60 °C (±0.1 °C) |
| Humidity Control Range | 0–90% RH (±1% RH) |
| Vacuum System | Integrated Dual-Stage Rotary Vane Pump (Ultimate Vacuum ≤ 5 Pa) |
| Compliance Standards | GB/T 1038, ASTM D1434, ISO 2556, ISO 15105-1, JIS K7126-A, YBB 00082003 |
| Data Integrity Features | Audit Trail, Electronic Signatures, Role-Based Access Control (GMP-Compliant Software Option) |
| Calibration | Certified Standard Film Included |
| Data Export | CSV, PDF, XML |
| Safety Options | Modified Configuration Available for Toxic/Flammable Gases (e.g., H₂, CH₄, SO₂) |
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