IMKO SONO-DIS, Руководство пользователя

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The SONO-DIS Kit is high precission measurement device. Carefully follow the above requirements to achieve
repeatable, reliable and precise results from your measurements.
1. Dump the sand sample into the bucket.
2. Compact the sand sample by lifting the bucket 5cm and letting it fall down vertically onto a solid base and
repeat this procedure 5 times (if you still observea compaction after 5-times, repeat this procedure until there is
no more compaction to see!)
3. Sand: Insert the probe rods into the sand completely, until the gray probe body reaches the surface of the sand
and press until you feel counter pressure of the sand (neither jiggle nor rotate the probe while inserting)
Gravel/ Grit: For gravel and grit also compact the material before inserting the probe, additionally jiggle the bucket
while inserting the rods, as the sensor else is difficult to insert. Additionally this procedure helps to ensure, that
the material is in good contact with the probe rods)