S.S. Enterprises

Key Features of Sokkia B40A Automatic Level: Rapid, Stable, and Durable Compensator: The compensator of Sokkia B40A Optical Level incorporates four suspension wires made of super-high-tensile metal that features minimal thermal expansion coefficient, providing unmatched durability and accuracy. Finely tuned magnetic damping system quickly levels and stabilizes the line of sight despite the fine vibrations present when working near heavy equipment or busy roadways.

20cm (7.9 in.) – Ultra-Short Minimum Focus
Sokkia Auto Level  B40A can focus on objects at 20cm (7.9 in.) in front of the telescope. This feature dramatically facilitates the works in confined spaces.

Horizontal Circle for Angle Measurement
Horizontal angles can be directly read in 1° or 1gon units. Free rotation feature allows you to read any angle from zero.

IS 2720 (PART XXVIII)  1966 This apparatus is used for the in place determination of the dry density of compact, line and medium grained soils and for layers not exceeding 500mm thickness. The complete apparatus consists one each of Small sand pouring cylinder, 3 litre capacity fitted with conical funnel and shutter. Cylinder calibrating container, internal dia 100mm and 150mm height.

Accessories: Metal tray, 300mm square and 40mm deep with hole. 

Note: Sand pouring cylindersmall (100mm) Medium (150mm) and Large (200mm) as per IS 2720 (P-XXVIII) also available

Different types of qualitative filter paper & their properties ; Filter Paper Grade 1. Circles: 10 mm to 150 cm (available prepleated); Sheets: 26 x 31 mm to 600 ..