HAVER Net Weighers - Haver Filling Systems, Inc.
HAVER Net Weighers - Haver Filling Systems, Inc.
HAVER Net Weighers - Haver Filling Systems, Inc.
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Functional principle of the weigher<br />
Servo-drive unit<br />
Weight<br />
recording<br />
Dosing<br />
parameters<br />
The control loop of the<br />
<strong>HAVER</strong> electronic weighing<br />
system delivers the<br />
highest level of weight<br />
accuracy, even at maximum<br />
filling rates. The<br />
weigher adjusts itself<br />
automatically to various<br />
products and ambient<br />
conditions.<br />
p(x)<br />
σ χ =<br />
Σ χ 2 − n . χ − 2<br />
n<br />
–<br />
-2σ x +2σ<br />
Gaussian distribution curve<br />
4
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