5
Handling of this instrument (Continued)
CAUTION
◇ Do not apply water or sample over any part
other than the surface of the prism.
Application on any other part of the instrument
may result in a malfunction.
◇ If this instrument is used to measure very hot or
highly acidic samples, the prism may be
damaged resulting in inaccurate measurements.
◇ The prism is made of optical glass. Do not tap or
contact its surface with any metal tool such as
a spoon or tweezers.
If the surface of the prism is damaged,
inaccurate measurements will occur.
◇ After taking a measurement, completely wipe
off any sample on the surface of the prism and
surrounding area with tissue paper soaked in
water. Then remove any remaining moisture
completely with dry tissue paper.
◇ If you have measured a sample of polymer or
fats and oils, wipe it off with tissue paper
soaked in alcohol or neutral detergent. Then
remove any remaining moisture completely with
dry tissue paper.
◇ When transporting the instrument, place it in its
original box.
◇ When measuring in an area where direct light
and/or strong outdoor sunlight is present, the
ELI warning message [nnn] may be displayed.
If warning message is displayed, cover the
sample stage of the unit and press the
START/OFF Button again to take another
measurement.
◇ Carefully read this book and fully understand the function and operation of each part of the instrument
before use.
◇ Check that each part of the instrument operates normally before use.
◇ Check the necessary operations such as zero setting according to the instruction manual.
◇ The manufacturer shall not be held responsible for any or all damages as a result of use of the
instrument for those other than its intended purposes (measurement of Brix, sugar content,
concentration of liquid).
◇ The prism mounted on the sample stage that is in contact with a sample under measurement is a
consumable item.
◇ Ensure that if use of the instrument has undesired effects on the consumption of the measured
materials, etc., ATAGO shall not be held responsible for the result.
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