Humboldt Concrete Air Meter - H-2783A
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Humboldt Concrete Air Meter
Supports the following standards: ASTM C78, ASTM C293, AASHTO T97, AASHTO T177
Used to determine the modulus of rupture of center or third-point beams with a depth of 6" (150 mm). The upper heads load bearing blocks are easily changed for either a center or third-point testing configuration. Bottom support blocks are set in the lower support channel with a fixed 18" (457 mm) span length.
Bearing blocks are spring-loaded to hold them in contact with the pivot balls and rod, as required by ASTM specifications C78 and C293.
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Humboldt Concrete Air Meter
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Press-Ur-Meter Concrete Air Meter -H-2786
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Volumetair Air Meter
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Chace Concrete Air Indicator Kit
Concrete Air Meter Calibrator (5%), Plastic
Concrete Air Meter Calibrator (5%), Aluminum