Used to determine the setting time of the mortar fraction in concrete mixes with slump greater than zero, by testing mortar sieved from mix. The apparatus consists of a spring penetrometer (capacity 100 kgf, precision 1 kgf) and six interchangeable stainless steel needle pointers of 16-32-65-160-325...
Used for the evaluation of the initial set of the concrete mortar.The penetration plunger has a tip area of 32 sq/mm. It is plunged into the mortar to a depth of 25.4 mm. indicated on the plunger.The resistance expressed in Kpa and Lbf/sq.in. is shown on the marked direct-reading scale. Dimensions: ...
To evaluate the initial set of concrete, and the effect of the retarders in the setting time.The plunger has Ø ¼” (32.3 sq.mm.); the dial has dual scale: 0-700 p.s.i. and 0-50 kg/sq.cm.Supplied complete with plastic case. Weight: 300 g approx.
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