Calibration tools

Calibration tools


COMPATIBLE WITH







Vessel centering qualification toolkit, EU type

PSCNTGAG-MI
Vessel centering qualification toolkit, EU type


Product number     PSCNTGAG-MI
Compatible with     Electrolab, Erweka, Pharmatest, Sotax

An easy and effective way to ensure your vessels are perfectly centered.
Accurate centering is an essential part of dissolution equipment validation. Many centering devices do not accurately take into account the actual position of the shaft in the vessel, or the vessel in the base plate.

Kit includes:
  • Calibrated shaft for use with Electrolab, Erweka, Pharmatest and Sotax
  • Digital gauge incl. Extensions and Measuring tips
  • End knob
  • Hexagon wrench
  • Angular probe


Accurate centering is an essential part of dissolution equipment validation. Many centering devices do not accurately take into account the actual position of the shaft in the vessel, or the vessel in the base plate.

The Centering Gauge fits directly into the shaft drive. The PTFE coated lever is lowered into the vessel, approximately half way down. (It is important not to measure centering near the top of a vessel because of errors in the glass at this point).

The shaft is rotated slowly (25rpm) and the lever moves around the inside of the vessel. Deviation from the centre position can then be read on the dial, which always faces forwards. Acceptable values are ±2mm from the centre point.

Full instructions for both installation and operation are included.

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