Advancing with technology High voltage porosity detection PoroTest 7 Reliable porosity detection For all insulating coatings on metal such as: • coatings on oil, gas or water pipelines • linings of tubes, vessels or storage tanks • protective coatings on hulls, oil tanks, vessels, pipelines including fittings • enamel, epoxy and plastics coatings With electronic control of test voltage

PoroTest 7 Porosity detection and corrosion control Flaws in protective coatings such as pores, cracks and fissures, if undetected, may impair the corrosion resistance of a product. The PoroTest 7 by ElektroPhysik has been specifically designed for non-destructive porosity testing of such coatings, based on automatic test voltage control specific to the thickness of material to be tested and vice versa. The major fields of application of the PoroTest 7 range from vendor inspection to quality assurance in corrosion protection. Test principle and field of application Designed for detecting flaws...

Optimum test voltage setting ensures safe testing without damaging the material being tested Variable test voltages Precise and stable test voltage settings achieved through electronic control No separate gauge required for measuring the current test voltage at the search electrode Test voltage directly indicated on the instrument’s digital display User-selectable menu language: German, English, French and Spanish. Others available upon request. Variable high voltage probes Non-destructive porosity detection requires adapted high voltages covering different ranges. The versatile Poro- Test 7...

Recommended accessories Aluminium case Brush electrodes Rolling spring electrodes Ring electrodes Right-angle electrodes (max. 500 mm/20” width) 3-pin plug, cable-free, directly plugs into the integrated signal contact (make contact) Earthing rod Signal output Connecting cable for control unit and high voltage probe in special lengths: 5 m (16 ft), 10 m (32 ft) Non-destructive coating thickness gauge, helps you to adjust test voltage specific to coating thickness PoroTest 7 P 35 for thick coatings ranging from 1.4 mm (55 mils) thickness and more such as protective linings in pipelines Further...