Even the smallest defect in surface coating – for example, through fissures, air bubbles or coating applied too thinly – can have catastrophic consequences. The PoroTest 7 operates with electrical voltage to detect microscopic defects (>20µm).
PoroTest 7: Greater safety for coated surfaces
The PoroTest 7 helps you to locate pores, fissures and other faults in non-conductive coatings on conductive basis material such as steel, aluminium, concrete, etc. It therefore provides optimal protection from:
Internal and external corrosion
Secondary damage due to minute coating defects
Damage to highly sensitive foodstuffs
Dangerous chemical reactions
Cost-intensive re-coatings due to undetected defects
The PoroTest 7 is designed for use with boilers, pumps, tanks and other receptacles, but also for offshore installations, drilling rigs, ships or pipelines.
Application
Holiday detector for detecting pores and holes in insulating materials on conductive substrates such as steel, aluminium, concrete etc.
Features
Testing of insulating coatings in a thickness range of 30 µm to 11.3 mm
Electronically stabilised high-tension assures secure detection of pinholes and pores.
Large selection of test electrodes adapted to specific applications.
Test voltage 0.5 to 35 kV
Operateur menu on display in four languages
Optical and acoustic alert
Ideal for on-site testing through its ergonomic and sturdy design
Electrical safety provisions according to VDE 0411, part 1
Power supply: AC operated or battery operated via integrated rechargeable battery
Supply schedule
Pinhole detector Porotest with integrated rechargeable battery
