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CALIBRATION SYSTEM, MATERIAL DELIVERY SYSTEM, AND METHODS FOR SUCH DELIVERY AND CALIBRATION

  • US 20090110608A1
  • Filed: 10/24/2007
  • Published: 04/30/2009
  • Est. Priority Date: 10/24/2007
  • Status: Active Grant
First Claim
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1. A material delivery system comprising:

  • a delivery vessel adapted for coupling to an unit;

    at least one load cell configured to provide a metric indicative of an amount of material in the delivery vessel; and

    an automated weight calibration device is configured to impart a known force onto the at least one load cell.

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