15
IQ-Mode™
(Load-dependent readability)
In the IQ-mode™, weighing is done with a menu-definable, load-dependent readability throughout the entire weighing range
of your balance. In the process, the display resolution of the last weight digit changes in increments of 1, 2, 5, 10, 20, etc., in
proportion to the weight of the sample.
Oftentimes, a display accuracy of 10 milligrams is sufficient for a relatively heavy load.
In this case, it makes sense to select the 2nd weighing range (identified as "R 1" for 3 ranges) with an accuracy of 0.01 % - a
touch of the toggle key
is all it takes. In the second weighing range (codes 3 2 1 through 3 2 13), a load-dependent
readability of 0.01% has been factory-set.
While you're filling up to a target weight, it is certainly easier to work with a target of 110.20 g than with an absolutely
accurate readout of 110.19885 g.
By selecting this function for automatic adaption of the display accuracy, you will obtain stable weight readouts even faster.
In daily laboratory routines, analyses must often be performed with a certain level of accuracy. The IQ-Mode™ meets this
requirement - on a semi-microbalance, it gives you all 5 decimal places for initial sample weights below 1 g; whereas for
heavier samples of 100 g or more, it provides proportionally lower readability which is usually sufficient:
Initial sample weight Readout (for a code setting of 0.01 %)
Below 1 g Æ 0.98756 g
Above 100 g Æ 123.13 g
This mode for adapting the display accuracy enables you to weigh with constant proportional precision between 1 % and
0.01% over the entire weighing range of your balance. The particular accuracy you choose is indicated in the top right corner
of the application display field.
Select the load-dependent display accuracy independently for each of the three weighing ranges.
Code
Load-dependent display accuracy
1
st
range 2
nd
range 3
rd
range
1.0 % 1 8 6 3 2 6 3 4 6
0.5 % 1 8 7 3 2 7 3 4 7
0.2 % 1 8 8 3 2 8 3 4 8
0.1 % 1 8 9 3 2 9 3 4 9
0.05 % 1 8 10 3 2 10 3 4 10
0.02 % 1 8 11 3 2 11 3 4 11
0.01 % 1 8 12 *3 2 12 3 4 12
* = Factory setting
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