Technical Specifications

Technical Specifications


  • GPBAX utilizes a vacuum-based, dry measuring procedure for determining inside volumes of glassware and vessels. 
  • Specific tools developed for measurements on laboratory glassware allow highly accurate calibration of most cylindrical products, within the stringent parameters of the according standards.

Suitable for:

  • Measuring Cylinders
  • Burettes
  • Pipettes
  • Volumetric Flasks
  • Test- and Centrifuge Tubes
  • Measuring Flasks up to 100 ml
  • Imhoff Cones, Butyrometers etc.


  • Highly accurate, liquid-free measurement
  • High-speed measurements 
  • Eliminating the risk of measurement-errors due to bubbles or splashes 
  • Glassware is always dry and does not need to be stacked for a “drying period”
  • No need to utilize expensive “Precision Bore Glass” 
  • Production testing can be done directly during and after the measuring process. Glassware does not need to dry before carrying out ISO 4787 accuracy validation
  • Water management abolished 
  • No longer water-induced corrosion or depositions 


  • Calibration of Measuring Cylinders from 5 ml to 5000 ml
  • Calibration of Burets from 10 ml to 100 ml
  • Calibration of Volumetric Flasks available from 1 ml to 100 ml
  • Calibration of Test Tubes and Centrifuge Tubes from 1 ml – no limit

Technical data:

  • Working console – approx. 1600 x 850 x 1550 mm (Total equipment height up to 2600 mm)
  • Siemens S7-1500 PLC-based Control Unit with Siemens Simatic Control Panel
  • 1 x Basic Measuring Head ( for Calibration Plug )
  • Festo vacuum generator and pneumatics
  • Compressed air service unit
  • Employee training at the GPBAX’s-HQ in Austria
  • 12 months device warranty (including marking units and calibration plugs)
  • Patent Utilization Rights for the lifetime of the purchased device;
  • All electronic equipment necessary for exporting job report to the customer database

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