It is used to determine the water permeability of plastic drainage plates. The length of the specimen is 330mm, the thickness of the latex film is 0.3mm, and the pressure of 350Kpa is added as needed when the specimen is applied. 【Relevant Standards】

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【Scope of application】: It is used to determine the water permeability of plastic drainage plates. The length of the specimen is 330mm, the thickness of the latex film is 0.3mm, and the pressure of 350Kpa is added as needed when the specimen is applied. [Instrument features]: 1. All stainless steel countertop, anti-acid, anti-alkali and anti-corrosion. 2. Aluminum alloy manufacturing, surface sandblasting oxidation treatment, no fading for 30 years. 3. The pressure chamber of fully transparent plexiglass, the test and inspection process is clear at a glance. 4. Stainless steel bolt tie rod, strong anti-corrosion resistance. 【Technical Parameters】: 1. Specimen length: 440 mm 2. Head difference: 200mm, hydraulic gradient 0.5 3. The stress above the action and specimen is: 0~500kPa 4. The thickness of the latex film is 0.3mm 5. Overall dimensions: 800×650×1920mm 6. Weight: 150kg