Volumetair™ a concrete air meter,
accurately and economically measures volumetric air content in any type
of concrete, including lightweight aggregate concrete mixes. This air
meter is very light for easy handling and is best for occasional use.
The
unit weighs only 24 lb (2.5kg) and is made of dimensionally stable PVC
and fiberglass-reinforced plastic. The volumetric air meter is much
lighter than brass or aluminum units. The air meter base and top housing
fit together with a leakproof O-Ring seal and stainless steel
over-center clamp assembly. After use, the meter parts can be easily
cleaned with water.
The base volume is 134in³
(2,200ml), and the sight tube is graduated with 0.25% increments from 0
to 9.0in. The meter comes complete with a funnel, syringe, tamper,
plastic strike-off bar, calibrated cup, and mallet, all contained within
a plastic case.
Replacement parts are also available.