Blaine Air Permeability Apparatus

Designed for determining the specific gravity of semi-liquids such as mud and other liquids. Measurement range: 0.8 to 2.5 specific gravity. Equipped with a stainless steel beam calibrated directly from 0.8 to 2.5. Fitted with a stainless steel sample cup having a lid and overflow vent. Provided with a sliding counterweight with cursor for accurate balancing. Features a precision knife-edge at the center of the beam resting on a fulcrum. Mounted on a sturdy stand with leveling screws for proper adjustment. Includes a spirit level to ensure accurate leveling during operation. Corrosion-resistant construction for long service life. Suitable for laboratory and field testing applications.