Gehaka G650i, User Manual

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12
I
Moisture Meter G650
i
The Percentage function is used to calculate the Impurity percentage; in a simple and
quick way we obtain the results, performing the following procedures:
1. Take the sample you want to know the impurity contents, in a representative
way regarding the batch being examined. The sample shall weigh at least 50g.
2. If the scale is not indicating the 0.0 g reading, use the YES key for taring (zeroing)
the scale.
3. The percentage function starts considering a calculation basis weight of 250g.
Therefore, the sample that is poured will indicate the Percentage considering as
a basis the initial value of 250g.
4. For programming 100%, depress the LEFT-HAND ARROW, immediately the
weight value on the display will be the calculation basis, and we will have a 100%
indication. The minimum weight value for the correct operation of the function is
50g, with lower values the function does not program 100%. The scale maximum
load is 700g.
5. Pour the sample from the Weighing Cup on the sieve, sieve it and pour back
into the Weighing Cup the impurities found, the G650
i
will indicate their
percentage.
10.0 g
4.0 %
2. Percentage (impurities)