Coating holiday detector PD 240

Our Pinhole / Holiday Detectors enable inspectors to check quickly and effectively for porosity, pinholes and other faults in a wide range of non-conductive coatings and linings. Our units have been extensively used for many years in the petro-chemical, aerospace, pipeline construction and plastic fabrication industries. The PD240 has been specially designed to incorporate new technology and is suitable for checking coating thicknesses of between 64 microns to 25.6 mm. If additional electrodes and accessories are required, the PD240 can be supplied as a Complete Kit (see data sheet PD240C). Special kits are available for testing pipeline coatings (see data sheet PD240P) and for checking porosity in bridge deck and roofing membranes (see data sheet PD240R). PD240 Pinhole / Holiday Detector article no. 23674 / 23675 (C) / 23676 (P) /23677 (R)