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in_hypalm_aw1_v3.doc
b)
AwE Mode:
Upon selecting this mode, the HygroPalm AW1 displays the following:
0. 0 0 0
1
E H S [ A w / m i n ]
Use the UP or DOWN arrow to set the definition of stable humidity. In the above example, the
HygroPalm AW1 will consider humidity to be at equilibrium when the rate of change of the
humidity signal is less than 0.0001 Aw per minute. Default value: 0.0001 Aw / min
Press the
ENTER
key to record and confirm this setting. The display now shows the following:
0. 0 1
E T S [
q
C / m i n ]
Use the UP or DOWN arrow to set the definition of stable temperature. In the above example, the
HygroLab will consider temperature to be at equilibrium when the rate of change of the
temperature signal is less than 0.01
q
C per minute. Default value: 0.01
q
C / min
Press the
ENTER
key to record and confirm this setting. The AwE mode is now active.
When ready to measure, press the ENTER key to access and start the AwE mode. Press the
ENTER key again to stop the AwE mode at any time and return to the Standard mode.
Notes:
When the HygroPalm AW1 is in the AwE mode, pressing the ENTER key automatically starts
the AwE mode, unless the MENU key was pressed immediately before pressing the ENTER
key.
The ON / OFF key is inoperative in the AwE mode. You must stop the AwE mode in order to
be able to turn the power of with the red ON/OFF key.
For instructions on using the AwE mode, see Water Activity Measurement.
