Measuring range 10 to 70 N/mm2compressive strength
(below 25 N/mm2type P part number CN675 is better suited).
Impact energy = 2,207 Nm.
Rebound values are read from a dial.
Supplied in a carrying case including a grinding stone and operating instructions.
Case Dimensions: 325 x 125 x 140mm
(Similar for all types)
Smooth test area with a grinding stone.
Perform test series of at least ten test impacts.
The compressive strength of the concrete is read from a conversion chart.