HBM WTX110, Руководство по эксплуатации

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Calibration
WTX110
A4774-1.0 HBM: public
189
Your calibration Standard
value Parameters Group
8 Calculate span
Zero (mV/V) 0.00000
LC capacity 0
No. of LCs 1
mV/V of LC1 2.00000
11.12 Calculate span
For more information on the keys necessary to access this menu group, go to
the
Navigation Pilot .
If the sensitivity of the load cell(s) used in a scale is known, a calibration
without weights can be carried out. The precondition for this is that a zero
balance of the unloaded scale can be carried out, which is almost always
possible in practice.
The size of the standardized signal under 100 % load is equal to the sensitivity
of the load cell, or the averaged sensitivity of multiple load cells, meaning in
practice 2.00000mV/V or 3.00000mV/V, depending on the load cells.
Example of a theoretical calibration of a tank weigher:
S
Three 1000kg load cells with sensitivity of 1.99995mV/V, 2.00005mV/V and
2.00000mV/V respectively are used.
S
The maximum load is 1500kg; the scale division is 0.5kg.
S
The weight of the empty tank is 600kg.
Menu Key Function/Secondary selection
Select group 1-9
Press 8 x for group
8 Calculate Span
Calibrate Zero? Y
Zero balance of scale:
Unload scale