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Geotextile Water Permeability Tester TZ-GWT100 is equipped with a pressure head operating from 0 to 250 mm. It provides flexibility for different hydraulic gradients, with a maximum adjustment stroke of 300 mm. Our tester can collect up to 3000 ml allowing for a wide range of flow rates to be measured accurately. It is integrated with a 7.8-inch color screen for real-time monitoring and easy operation.
| Pressure Head | 0 to 250 mm, automatic positioning |
|---|---|
| Holder Inner Diameter | 50 mm ± 0.2 mm |
| Clamping Mode | Vertical type |
| Thermometer Range | 0 to 50℃ ± 0.2℃ |
| Time Controller | 0 to 999.9 seconds |
| Time Accuracy | 0.1 s |
| Head Measurement Accuracy | 0.2 mm |
| Head Adjustment Stroke | 0 to 300 mm |
| Flow Rate Units | m/s and mm/s |
| Water Collection Capacity | 0 to 3000 ml |
| Water Level Measurement Accuracy | 0.03 mm |
| Sample Clamping Method | Water sample loading, force rod-clamping |
| Standards | GB/T15789-2005, SL/T235-2012 ASTM D4491-2017 |
| Test Chamber Size | 490 × 500 × 510 mm |
| Dimensions | 800 × 650 × 1920 mm |
| Weight | 150 kg |
Geotextile Water Permeability Tester measures the permeability of geotextile fabrics and other similar materials and is widely utilized in geotextile quality control, environmental engineering, agricultural, construction projects, and R&D.
