The file is the instruction manual of HygroPalm AW1 portable water activity indicator. It introduces the function and usage of the instrument.
The HygroPalm AW1 is a portable instrument designed to measure water activity (aw) and temperature in various samples, including powders, seeds, and packaging materials. It features three operating modes: Standard Mode for full equilibration measurement or calibration, AwE mode which automatically detects equilibrium conditions to end the measurement, and AwQuick mode which provides results in approximately 5 minutes.
The AwQuick mode provides a result in typically 5 minutes.
It operates with a regular 9V alkaline battery or with a rechargeable 9V battery.
AwE mode automatically detects equilibrium conditions and ends the measurement at that time, whereas Standard Mode requires manual monitoring for full equilibration.