Aqua Lab PRE Посібник із швидкого старту - Сторінка 4
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Daily Verification- Step One
Primary Standard
1
While the instrument warms up, choose a verification
standard from the trial bag of vials included with your
instrument or in a box purchased separately. Choose one
that is close to the water activity of the sample you are
measuring. If you need help deciding which standard
should be your primary standard please call AquaLab
Customer Support at 509-332-5601.
Note: The trial bag contains two of each of the six types of standards we offer.
You will need to order more standards for your range of product(s) if you haven't
already.
2
Twist off the cap of the vial you have chosen as your primary
standard and pour the contents into a sample cup.
3
After the instrument has warmed up for 15 minutes, place a
sample cup into the sample drawer. Close drawer carefully
to avoid spillage.
4
Then turn drawer knob from OPEN/LOAD to READ
to start measurement.
3
The bag of lids is to cover samples to prevent
moisture loss or gain-if you do not immediately
Important!
test samples. Do not place a sample cup with a
lid into the chamber.
Important!