ROTRONIC HP23-AW-A - Manual (Page 30)

E-M-HP23-V2_13
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroPalm HP23-A / HP23-AW-A hand-held
indicator:
User Guide
Instruction Manual
Document Type
Page 30 of 37
Document title
© 2009-2012; Rotronic AG E-M-HP23-V2_13
5.4.4 Using the AwE function
The HP23 monitors the water activity and temperature values measured by the probe. When both values are
at equilibrium during a few minutes, the measurement is automatically ended. Depending both on the product
being measured and on the stability of temperature, measurements typically require 30 to 60 minutes.
1. AWE Reset: the HP23 is ready to start a measurement using one or two probes
When ready to measure, press on the ENTER key.
2. AWE Running: the HP23 starts monitoring the humidity and temperature signals for equilibrium
Current
humidity value
Current
temperature value
AwE mode is running
Probe 1
is being displayed
Elapsed time
hh:mm:ss