
Pulsed eddy current flaw detector


Pulsed eddy current flaw detector
PE4332 pulsed eddy current flaw detector is designed to search for metal corrosion under insulation without its dismantling. The device provides the diagnostics of such objects as: insulated pipes, vertical and horizontal insulated tanks, oil platform supports and LNG tank supports, ship hulls, objects with thick paint or epoxy coating.
The device provides the diagnostics of such objects without preliminary surface preparation, without the need to remove and restore the insulation coating. Insulation can be made from any non-conductive coating such as: mineral wool, polyurethane, plastic, paint, air.
Galvanized steel or aluminum can be used as material for the insulation jacket.
• Pipelines with thermal insulation, heating networks, oil pipelines, field pipelines
• Steel ship parts under a thick layer of paint
• Tanks and reservoirs with thermal insulation coating
• Oil platform supports and LNG tank supports
Bright display shows measured thickness, A-scan and C-scan
Measures the averaged metal thickness under the probe
...located both on the external and internal surface of metal!


The device is manufactured in a shockproof, waterproof case; it has a large bright display protected by tempered glass. The device has a removable battery.
The PE4332 is able to:
• detect corrosion under insulation;
• detect corrosion under fire protection;
• detect corrosion under any coating.
A special shoulder strap is used to carry the device.
Technical specifications
The PE4332 PEC Flaw Detector
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Range of measured thickness for steel (probe dependent)0…60 mm
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Average thickness measurement error10%
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Range of insulation coating thickness (probe dependent)0…300 mm
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Lowest diameter of tested pipes50 mm
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Temperature of metal in the test object-100…+600°С
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Temperature of insulation jacket surface in the area of probe placement-20…+60°С
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Range of operating ambient temperature-20…+50°C
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Duration of continuous work without battery recharge8 hours
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Cable length2.5 m
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Dimensions335 x 250 x 110 mm
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Weight4.2 kg
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