{"id":11270,"date":"2025-12-19T08:48:07","date_gmt":"2025-12-19T08:48:07","guid":{"rendered":"https:\/\/ykmtest.com\/?post_type=product&#038;p=11270"},"modified":"2025-12-19T08:48:08","modified_gmt":"2025-12-19T08:48:08","slug":"constant-head-permeability-set-bs","status":"publish","type":"product","link":"https:\/\/ykmtest.com\/tr\/urun\/constant-head-permeability-set-bs\/","title":{"rendered":"Sabit Kafa Ge\u00e7irgenlik Seti, BS"},"content":{"rendered":"<p>Manometer take-off ports are positioned at a fixed axial spacing along the cell. Each port features an internal groove and screen assembly that prevents particle migration and ensures accurate measurement of hydraulic head loss. A spring-loaded seating system located on the top cap, together with a porous stone\/screen interface, maintains uniform contact between the specimen and the cap. The bottom cap incorporates a flow distributor and an air-release pathway. All wetted parts are manufactured from corrosion-resistant materials; quick-connect fittings allow direct connection to the constant head tank and standpipe system. The manometer stand is equipped with three rigid glass tubes with millimeter graduations, providing clear and stable head readings. The constant-head reservoir has an overflow-regulated design and a transparent body for easy level monitoring. Piping is supplied with chemically resistant tubing and clamps; smooth interior\/exterior surfaces support fast cleaning and low maintenance between tests. The system can be configured with different specimen diameters, commonly \u224875 mm and 114 mm, with larger sizes available for coarser materials.<\/p>","protected":false},"excerpt":{"rendered":"<p>Constant Head Permeability Set (BS) is a professional laboratory system designed for reliable determination of the hydraulic conductivity of cohesionless (sand\u2013gravel) soils under controlled flow conditions. The set includes rigid-wall permeameter cells, a manometer stand, and a constant-head supply tank. The transparent, impact-resistant cell body is secured with precision-machined top and bottom caps and O-ring seals, ensuring leak-free operation. The constant water head maintains laminar flow through the specimen and stable pressure gradients over extended test durations. Dimensions and configuration comply with BS 1377-5.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[128,119],"product_tag":[],"class_list":{"0":"post-11270","1":"product","2":"type-product","3":"status-publish","5":"product_cat-soil-permeability","6":"product_cat-soil-lab","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Constant Head Permeability Set, BS - YKM TEST<\/title>\n<meta name=\"description\" content=\"Reliable Constant Head Permeability Set (BS) for accurate hydraulic conductivity testing of sand-gravel soils. Featuring precision machined permeameter cells, manometer stand, and corrosion-resistant components. 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