Concrete Pocket Penetrometer, Dial Type
Model   CTCW-10
Price   $225.00
Condition   New
Warranty   Yes
Availability   Usually ships in 2-5 days

The concrete pocket penetrometer has an easy-to-read dial indicator in place of calibrated scale. It is lightweight and comes with a spring-reaction feature for field and lab evaluation of the initial set of concrete mortar based on ASTM C403.

Penetration plunger has 1/20 sq. in. tip area. Plunger is steadily pushed into the mortar to a 1 in. depth, as indicated on the shaft, at periodic time intervals. Penetrometer’s calibrated range 0-700psi. Resistance in psi indicated on scale. “Initial set” means the condition semi-hardened, partially hydrated concrete beyond which it can no longer be worked. The point of initial set is reached when the penetration value is 500psi. Meets ASTM C780.

Thursday, February 27, 2020