Devices used to determine the percentage of air contained in a fresh concrete mixture.
C198 Air entrainment meter, pressure gauge type, 7 litres
It consists of an aluminium cylindrical vessel with airtight cover assembly incorporating an air pump, a pressure gauge Ø 90 mm and valves.
Capacity: 7 litres.
Air content range: 0 - 100%
Gauge graduations: 0.1% up to 6% of the scale; 0.2% from 6% to 10% of the scale.
Lightweight, compact and durable, this meter allows quick clamping system and testing with few pump strokes.
It is not affected by change in atmospheric pressures. The container can be used also for unit weight measures of fresh concrete and aggregates.
Supplied complete with calibration kit, accessories, robust plastic carrying case.
Dimensions: Ø 250 by 500 mm approx.
Weight: 10 kg approx
C197 Air entrainment meter, pressure gauge type, electric
Identical to mod. C196 but with built in automatic electric air compressor giving air pressure, and keeping it constant all along the test.
Power supply: 110-230V 1ph 50-60 Hz.
Dimensions: Ø 250x450 mm
Weight: 14 Kg approx
C196 Air entrainment meter, pressure gauge type, hand operated
It consists of an aluminium vessel with built in hand operated pressure pump, connected to the measuring gauge showing directly the air content in percentage.
Air content range: 0~10% div. 0.1% up to 8% and 0.5% over.
Dimensions: Ø 250x450 mm
Weight: 12 Kg approx
C195 Air entrainment meter, water column type
Made from cast aluminium alloy. It records directly the percentage of air enclosed in freshly mixed concrete by operating according to the air pressure principle.
The instrument is supplied complete with pressure gauge tamping rod and hand pump.
Air content range 0~8% - div. 0.1%
Capacity: 5 litres
Dimensions: Ø 250x700 mm
Weight: 13 kg approx