Soil Swelling Rate Tester, Soil Measuring Cup Stirrer, with Necklessfunnel, Top Diameter 51mm, Bottom Diameter 4.5mm, 10ml Cup, Detachable, for Lab Testing

Specifications Product Name: Soil Swelling Rate Tester Dimensions: Neckless funnel: upper diameter 51mm, lower diameter 4.5mm; Measuring cup: volume 10mL, inner diameter 20mm, height 32.8mm Stirring rod: 250mm long Packaging List: Soil Swelling Rate Tester *1

• 【Premium Material Selection】Crafted from high‑quality components, the tester is resistant to rust, wear, and deformation. Its solid build ensures durability and long‑term stability, meeting strict laboratory standards.
• 【Accurate Measurement Function】Designed for determining the free swell ratio of clay, it measures the difference between soil particle volume in water and in air. Results are expressed as a percentage, providing reliable evaluation of soil expansion characteristics.
• 【Durable Funnel Design】Features an aluminum alloy funnel with oxidized surface for smooth and long‑lasting use. Dimensions: top diameter 51mm, bottom diameter 4.5mm. Ensures precise material flow during testing.
• 【Precision Soil Cup】Includes a stainless steel soil cup with accurate dimensions (10mL capacity, 20mm inner diameter, 32.8mm height). Strong and durable, it guarantees consistent measurement results.
• 【Adjustable & Convenient Operation】Equipped with a height‑adjustable funnel via rotary knob and a 250mm extended stirrer for easy mixing. The detachable design simplifies cleaning and maintenance, making laboratory work more efficient.