METER AQUALAB PAWKIT, Руководство пользователя

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1
PAWKIT
1. INTRODUCTION
Thank you for choosing the AQUALAB PAWKIT Water Activity Meter from METER Group.
The PAWKIT is designed to be a simple, rapid, and portable system for water activity
measurement to ensure product safety. It is easy to use, durable, and requires
little maintenance.
This manual includes instructions for setting up, verifying the calibration, preparing samples,
and maintaining and caring for the PAWKIT. Please read these instructions before operating
the PAWKIT to ensure that the instrument performs to its full potential.
Verify that all PAWKIT components are included and appear in good condition:
• PAWKIT main unit
• Durable carrying case
• Disposable sample cups with lids
• Spare sensor filters
• Reusable stainless steel cup
• Two vials each of the following verification standards:
Š
2.33 mol/kg NaCl (0.920
a
w
)
Š
6.00 mol/kg NaCl (0.760
a
w
)
Š
13.41 mol/kg LiCl (0.250
a
w
)
• AQUALAB Cleaning Kit
• Calibration certificate