Impact Products Digital Concrete Test Hammer CN652 - Manual (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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