Concrete Air Entrainment Meter
TBTAE-7L Concrete Air Entrainment Meter
TBTAE-7L concrete air meter is used to determine the percentage of air contained in a fresh concrete mixture.
The air meter measures the air content of the concrete mixtures with slump. The slump can test the freshly mixed concrete with the aggregate particle size not bigger than 40mm and the air content no more than 10%.
Technical Parameters
- Can suitable for concrete stength range of c15 ~ c30;
- Capacity: 7000ml /-25ml
- Measuring range: 0~10%
- Aggregate size: less than 40mm
- Testing accuracy: 1%~4% is 0.15%; 5%~7% is 0.2%; 8%~10% is 0.25%
- Pressure gauge range: 0.25mpa with accuracy of 0.00025mps
- Air release mode: manually
Disadvantage: accuracy not so good;
TBTCEM-0316 Concrete Air Entrainment Meter
Technical Parameters
- Direct reading with high accuracy; 2.Can suitable for concrete stength range of c15 ~ c70;
- Capacity: 7000ml /-25ml
- Measuring range: 0~100%
- Aggregate size: less than 40mm
- Testing accuracy: 1%~5% is 0.1%; 6%~10% is 0.15%; 11~100% is 0.25%
- Pressure gauge range: 0.1mpa
- Air release mode: manually
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