This product is suitable for the field of geosynthetic material testing and sample preparation, mainly used for the preparation of samples required for geotextiles, geomembranes, composite geotextiles, composite geomembrane related tests and tests, which can meet the vast majority of geosynthetic material test sample preparation, such as mechanical property test wide strip stretching, strip stretching, trapezoidal tearing, CBR ejecting strength and other tests, hydraulic performance test effective pore size test, vertical permeability coefficient, hydrostatic pressure resistance and permeability coefficient and other tests. 【Relevant Standards】

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【Scope of application】:This product is suitable for the field of geosynthetic material testing and sample preparation, mainly used for the preparation of samples required for geotextiles, geomembranes, composite geotextiles, composite geomembrane related tests and tests, which can meet the vast majority of geosynthetic material test sample preparation, such as mechanical property test wide strip stretching, strip stretching, trapezoidal tearing, CBR ejecting strength and other tests, hydraulic performance test effective pore size test, vertical permeability coefficient, hydrostatic pressure resistance and permeability coefficient and other tests. 【Instrument Characteristics】: 1. Dual working mode, two working modes, suitable for different sample preparation needs; 2. The gas-liquid double cylinder combined with the pressurization mode does not lose the specimen and does not damage the knife edge; 3. Infrared induction safety protection, two-hand button switch; knife mold installation status prompt; lower template installation status prompt; screen soft switch; emergency stop button; 4. It can be connected to the air compressor separately or to the centralized air supply device; 5. The pressure is arbitrarily adjusted to meet the needs of different samples; 6. With DM series knife dies, samples of different sizes and sizes can be prepared; 【Technical Parameters】: 1. Display: 7.8-inch touch screen display, Chinese menu 2. Sampling pressure: the maximum working pressure is 10 tons, and the working air source pressure is not less than 0.5MPa. 3. Sample preparation mode: gas-liquid double-cylinder pressurization mode, uniform knife edge, safe and reliable 4. Sample preparation stroke: 100mm. 5. Sample thickness: 20mm 6. Tool size: Ø10cm, 10×10cm, Ø220mm, 300mm*200mm, Ø200mm, 200mm *75mm, Ø300mm optional 7. Sample preparation time adjustment: 0-60S 8. Power source: Ac220V 50Hz 9. Overall size: 800×700×1450mm (L×W×H) 10. Weight: 180kg