Conforms to I S : 1199
It comprises of :
A hand pump; calibrated cylinder with clamps; air tight vessel made of sheet metal, capacity 0.005 cubic meter, for a maximum aggregate size of 37.5 mm., a pressure gauge of 2 kg./cm ,
supplied with a graduated stand pipe and rubber mallet.
LM17561 : AIR ENTRAINMENT METER
Similar to LM17559, except that the air tight vessel is designed for a higher capacity of 0.007 cubic meters, for a maximum aggregate size of 50 mm
LM17562 : AIR ENTRAINMENT METER
Similar to LM17559, except that the vessel capacity is 0.01 cubic meters for a maximum aggregate size of 75 mm.
LM17563 : AIR ENTRAINMENT METER
Similar to LM17559, except that the vessel capacity is 0.1 cubic meters for a maximum aggregate size of 150 mm.