Original SCHMIDT Test Hammer Type N:
ZI 10001
Measuring range 10 to 70 N/mm˛ compressive strength (below 25 N/mm˛ type P is better suited). Impact energy = 2,207 Nm. Rebound values are read from a scale. Testing the compressive strength of a prefabricated concrete girder. Rebound values are recorded by an assistant who will calculate mean values and read compressive strength values from a conversion diagram.
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