HBM WTX120 Bedienungsanleitung Seite 146

Calibration
Example of a theoretical calibration of a tank weigher:
S Three 1000kg load cells with a sensitivity of 1.99995mV/V, 2.00005mV/V
and 2.00000mV/V respectively are used.
S The maximum load is 1500 kg and the partitions are 0.5 kg.
S The weight of the empty container is 600 kg.
Menu
Select group 1-9
Calibrate Zero?
Calibrating...
Zero:
Zero(mV/V):
LC-Capacity
No.Of Lcs
mV/V of LC1
Load(mV/V):
Information
The Clr key can be used to clear the value and enter a new one.
144
Key
Y
0.00
0.40000
1000
3
1.99995
1.40000
A04500_02_Y00_00 HBM: public
Function/secondary selection
Press 8x for group 8 Calculate Span
Zero balance of the scale:
Unload scale
Calibrate zero point
Y
N Continue to step Zero(mV/V)
Measure the zero point of the scale
Display the 10 times higher weight value
resolution (as a check)
Display the standardized signal
(20% dead load=20% signal)
Enter the maximum capacity of a load cell
in the unit selected in group 1
(Scale Parameters\Unit)
Enter the number of connected load cells:
max. 8
Enter the sensitivity of the first load cell.
Continue with the next load cell. After the last
load cell continue with the next step.
Display the standardized signal for the
maximum load (20 % dead load + 50 % net
load)
WTX120