• Service Name: Gamma Scanner

Enspek’s Non-invasive Gamma Scan technique is used to evaluate trayed columns for hydraulic performance and mechanical integrity. This critical knowledge is needed to optimise production and minimise plant downtime. 

Results are delivered on site for immediate Implementation of the appropriate measures to increase production by reducing shut down time and lowering operating costs. 

Gamma Scans have many uses including troubleshooting- shutdown planning, process optimisation and condition monitoring. Our teams are well trained to assess your unique situation and work towards the most effective solutions. 


Trayed Tower 

  • Verify tray placement or damage 
  • Determine froth height and levels 
  • Locate flooding and foaming 
  • Diagnose entrainment and weeping 
  • Detect process related problems  



Enspek Grid Scan is one of the most cost-effective ways to identify anomalous distribution in packed towers. Using a geometric pattern of scan orientation, the density profiles will overlay an even-flow distribution. If variations are detected between the scans, then deviations are present in the liquid or vapour flow pattern within the packing. This will be reflected on the scanner graph. 


Packed Beds Tower 

  • Verify the position of packed beds 
  • Evaluate the distribution of liquid and vapour 
  • Confirm distributors and collector trays 
  • Detect crushed and fouled packing 

Locate foaming and flooding