HBM WTX110, Operating Manual

Page: 164 / 436

Calibration
162
A4774-1.0 HBM: public
WTX110
Net weight/kg
Scale interval/kg:
Fig. 11.2 Example of a weight characteristic over time and the displayed scale interval,
multi-interval weighing machine
After tare balancing, the net weight of the scale is displayed with the scale
interval of the lowest weighing range, so that light weights are weighed with the
greatest possible accuracy even when there is already a load on the scale. The
maximum tare input value is the maximum load of the lowest weighing range.
When configuring the multi-interval weighing machine, the maximum load and
interval can be freely selected for each range; only the number of decimal
places has to be the same for all ranges. If 0.5 kg and 1 kg scale intervals are
used, for example, 0.5 and 1.0 must be entered as the intervals. Additionally,
the maximum resolution of the load cells being used (e.g. 3000d) must not be
exceeded in any of the set ranges.
11.2.1 Adaptation to the weighing environment
To obtain an optimal weighing result, the following parameters can be set in
order to adapt the A/D converter to the weighing environment:
Menu Function
Motion window Size of the motion window for standstill monitoring
Motion counter
Number of weight values (movement counter)
Filter size Filtration level of the digital filter (with an unstabilized weight
indicator)
Auto zero range Size of range for automatic zeroing