IMKO SONO-DIS, Руководство пользователя

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NOTE:
•
The probes surface must be clean and free of
concrete crusts and if necessary the probes surface
must be cleaned with a wire brush.
•
The bucket should be filled minimum 30mm
higher with fresh concrete than the probe length
(180mm).
•
The probe head should be placed inside the
concrete with a slight angle, at the edge of the
bucket.
5.3 Measurement procedure for concrete with slump F2, F3 and F4
NOTE:
When taking a sample of the concrete for filling the bucket, make sure
that the concrete is not segregated already during this procedure.
Use a 12 liter plastic bucket commonly used in the construction industry.
Do not use a metal bucket (this will affect the electrical measuring field)
or a larger bucket (this will result in non-desirable compression).
•
Plunge the probe at a slight angle in position 1 on the edge of the
bucket.
•
Compact the concrete by kicking at the side of the bucket. This ensures
that the concrete is optimally compacted on the probe surface.
•
Perform a single measurement after compacting.
•
Insert the probe about 45° to 90° at position 2 again at the edge of the
bucket, kick and carry out another measurement.
•
Repeat this process 4 to 5 times, whereby the probe is inserted about
45° to 90° at the edge of the bucket.
•
The probe must not be moved during an active measuring process!
The dark ceramic
surface is the
measuring surface