Impact Products CN652 User Manual download pdf (Page 13)

• Obvious outliers can only be eliminated directly after the particular test impact

with the PRINT/STORE key.

End Measurement Series:

• After the last impact of a measurement series has been carried out, a low beep

sounds. If n = 0 was set under ”Calculation of Mean Value”, you must end the

measurement series with the END key.

New Measurement Series:

The measured values set remain unaltered:

• Continue from Fig. 5.1 on page 10 with ”Preparing the test surface with a

grindstone”. The measurement series number is automatically incremented by 1

after the first test impact of the new measurement series.

Setting new values:

• Press the MENU key.

• Enter the new values as described under ”Settings”.

Complete Measurements:

• Push the concrete test hammer against a hard surface at moderate speed.

When the impact is triggered, press push button (6). Impact plunger (1) is locked

in a retracted position and the impact spring is under no load.

Fig. 5.4 Locking the impact plunger (1)

5.2 Data Output

The data is saved automatically in the display unit (max. 500 measurement

series of 10 measurements).

When the memory is full, the oldest data is overwritten.

5.2.1 Transfer Memory

The data can be transferred to an MS Excel format under Windows.

• Connect the display unit using the transfer cable (Order No. 330 00 456) to the

PC.

Fig. 5.5 Transferring data to

an MS Excel format

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Impact Products CN652 User Manual Page 13