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| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | W403C |
| Test Range | 0.001–100 g/m²·24h |
| Test Accuracy | 0.001 g/m²·24h |
| Temperature Control Range | 15–45°C (optional up to 60°C) |
| Temperature Control Accuracy | ±0.1°C |
| Humidity Control Range | 0% RH (dry), 30–90% RH, and 100% RH |
| Humidity Control Accuracy | ±1% RH |
| Permeation Area | 50.24 cm² (reducible to 0.785 cm² with optional fixtures) |
| Specimen Diameter | Φ100 mm |
| Specimen Thickness | ≤2 mm |
| Sample Capacity | 2 independent test chambers |
| Carrier Gas | ≥99.999% N₂ (user-supplied) |
| Gas Pressure | ≥0.1 MPa |
| Gas Flow Rate | 5–120 mL/min |
| Gas Inlet | 1/8″ metal tubing |
| Dimensions | 61 × 55 × 40 cm |
| Weight | 80 kg |
| Power | 750 W |
| Supply | AC 220 V, 50 Hz |
| Compliance Standards | GB/T 26253-2010, YBB 00092003-2015, BS EN ISO 15106-2:2005, ASTM F1249-2013, JIS K7129-2008 |
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