Eddy Current
Testing
Condenser Tube Testing in Dubai
EPSCO tests lots and lots of tubes
EPSCO Eddy Current Specialists has experience in the business of Eddy Current Inspection of heat-exchanger tubing, district cooling plants condensers.
Eddy Current Testing (ECT) is a non-destructive testing (NDT) method used to detect internal and external defects in the condenser and evaporator tubes of chillers — such as cracks, corrosion, pitting, thinning, and leaks — without dismantling or damaging them. It works by passing an electromagnetic probe through the tube. Changes in eddy currents (electrical loops) indicate flaws in the tube wall.
EPSCO Eddy current testing is one of the most reliable methods for evaluating chiller tube condition without dismantling the equipment. When included in routine maintenance, it greatly improves system reliability, efficiency, and lifecycle.
EPSCO Eddy current testing personnel are certified in accordance with the American Society of Nondestructive Testing (ASNT) guidelines and experience of decades. EPSCO eddy current expert technicians quickly captures accurate data on equipment integrity and prevent forced shut downs.
EPSCO utilizes the best testing equipment on the market which offers a diversified portfolio of, software for chiller and condenser tubes. EPSCO has a large inventory of eddy current probes and standards of various sizes and materials giving us the ability to inspect a wide range of tubing specifications.
Why Eddy Current testing is performed
- To evaluate tube integrity and wall thickness
- To detect early-stage internal corrosion, cracks, or erosion
- To determine if tube plugging or replacement is needed
- As a preventive maintenance tool
- Required during major shutdowns, audits, or inspections
When to Perform It
- Annually or bi-annually in critical plants
- Before recommissioning old or idle chillers
- After long-term exposure to corrosive water or chemicals
- When leaks or performance drops are suspected
Benefits of Eddy Current testing
- Early detection of internal tube wear and damage
- Prevents unexpected failures or shutdowns
- Extends the life of tube bundles
- Helps decide which tubes need plugging without guesswork
- Fast, accurate, and non-destructive