WAGNER C575, Инструкция по эксплуатации, Страница: 5 / 18

Taking a Reading:
cont’d.
3. Place the sensor of the meter on
the area
of the concrete to be tested.
Press down firmly, making sure
the sensor rests flat against the
concrete.
4. On a rough surface take a number of readings close
to one another. If the readings vary, use
the highest reading. On a normal smooth surface
it is also recommended that you take a number
of tests close to one another and use the highest
reading. Always refer to the adhesive and/or floor
covering recommendations for the acceptable
moisture condition of the concrete.
5. Moisture readings in concrete may be affected
by the following factors:
•
The type of aggregate used in the mix may
contain iron or other metals. This could cause
the reading to be high or read the same value
no matter where you place the meter.
•
A rebar or metal screen too close to the
surface will cause a high reading. Move the
meter to several areas for more comparisons.
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