{"product_id":"geotech-sand-shaker-portable-grain-size-analyzer-with-20-sieves","title":"Geotech Sand Shaker – Portable Grain-Size Analyzer with 20 Sieves","description":"\u003cp\u003eThe Geotech Sand Shaker is a compact, handheld sieve kit built for fast grain-size analysis of soil samples right in the field. Twenty interchangeable stainless steel mesh sieves — ranging from a coarse No. 4 (0.187 in.) down to a fine No. 270 (0.0021 in.) — let you break a sample into its full range of particle sizes without a lab.\u003c\/p\u003e\u003cp\u003eFive clear acrylic viewing cylinders catch the separated material after shaking, and volumetric percentage markings on the frame let you read off an approximate gradation breakdown on the spot. The lightweight ABS plastic frame (approx. 4 in. dia. x 14.5 in. long) and acrylic cylinders (2 in. dia. x 1.85 in. long) keep the whole kit portable enough to carry in a field bag.\u003c\/p\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cp\u003eBuilt for environmental consultants, geotechnical field crews, and soil scientists who need a quick textural classification or grain-size check in the field without waiting on a full laboratory sieve analysis.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Geotech_Sand_Shaker.pdf\"\u003eOperation Manual (PDF)\u003c\/a\u003e  |  \u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/geophysical_equipment\/geotech_sand_shaker.pdf\"\u003eSpec Sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eNeed replacement screens, a cylinder, gasket, or frame? Shop \u003ca href=\"https:\/\/envirotechonline.com\/collections\/geotech-sand-shaker-parts-accessories\"\u003eSand Shaker Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Geotech Environmental Equipment, Inc.","offers":[{"title":"Default","offer_id":48711325155518,"sku":"81450001","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/geotech_sand_shaker.jpg?v=1786635610","url":"https:\/\/envirotechonline.com\/products\/geotech-sand-shaker-portable-grain-size-analyzer-with-20-sieves","provider":"EnviroTech Services","version":"1.0","type":"link"}