With Density basket, water tight cylinder and electronic balance of 10 kg x 0.5 gm sensitivity. The balance will be with under hook weighing arrangement and will be mounted on suitable table to facilitate the test. The Water tight container will be mounted on a mechanical jack, which will facilitate the up‑down movement of the container for weight in air and water. As per EN 12390-7, BS 1881:114, IS:2386 (Part III)