CA-3 Direct-reading Concrete Air Content Tester
This product is mainly used to measure the air content of new mixing concrete. It is suitable for ordinary concrete, flowing concrete, dry hard concrete, but is not suitable for light ingredient concrete.The product is designed according to ANS1/ASTM C231-78 standard, which is in line with international standards.The air content value can be read directly from the degree disk, and there is no need to query curve conversion.
Main technical parameter:
Coarse aggregate size(mm):≤40
Maximum air content determination:8%
Measuring bowl volume(L):7
Volume pot inside diameter compare to height:1:1
Display instrument pressure value range(Mpa):0.25
Display instrument dividing value(Mpa):0.005
The amount of aircontent:8%
The minimum reading:0.1%.
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