Air Entrainment Meter
STANDARDS : EN 12350–7; ASTM C231; AASHTO T152
Air Entrainment Meter is used to determine the air content of fresh concrete. It consists of a flanged 7 liter capacity cylindrical vesseland cover assembly
incorporating a large (90 mm dia.) pressure gauge, air pump and valves. It has a quick action clamping system.
Direct pressure gauge reading to the nearest 0.1% up to 6% and 0.2% from 6 to 10%. It is not affected by changes in barometric pressure.
The meter measures up to 22% of entrained air. It is appropriate for aggregates size of maximum 63 mm.