PCE Instruments RH5, User Manual

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page 2
User
M
anual
Positioning the instrument
Insert the sword-sensor into the stack for only approx. 10 cm, and push it a
few more centimetres into the stack every 10 seconds. Let your RH5
adequately adjust to the material (at least 5 minutes) before you start to
measure, particularly when the material pile was stored at a different
temperature than the device. When removing the sword-shaped sensor
please ensure that there is no up or down movement, because this could
deform the sensor. For heavy stacks and rolls please use the optionally
available sword sensor holder and the tool for removing the sword sensor
holder.
Measurement
To switch on the instrument, press the key for
three seconds.
After showing the logo, the measuring window opens and
the current temperature and moisture value is displayed.
In the type selection menu the calibration curves can be
changed by pressing
or . The calibration curves
saved in the device can be found in the following list.
List of calibration curves
calibration curve description unit
measuring
range
rel. humidity relative humidity of air %RH 0 to 100%
dewpoint dewpoint
°C
or
°F
-55 to +60°C
resp.
-67 to 140°F