DRAMINSKI TwistGrain Manual De Uso página 19

IMPORTANT:
Unscrew the cap, empty and clean the sample
compartment after each measurement (carefully
remove the moist residue, for example, with your
finger).
The cleaning should be particularly thorough on the
change of the grain species and between samples
of significantly different or higher humidity. Because
moisture (such as dew) deposited on grain surfaces
EN
can affect the measurement, "aerate" the sample
before the measurement.
In order to ensure high accuracy of the measurements please
make sure that grain sample and Twist Grain have similar
temperatures. Do not perform measurement of hot grain
sample in cold Twist Grain and cold grain sample in hot Twist
Grain ( i.e. exposed to direct sunlight).
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