German EPK PoroTest1 wet pinholing instrument
German EPK PoroTest1 wet method pinholing instrument grounding wire length 1.5m, sponge probe volume 90 x 60 x 25mm, Sensitivity if the test resistance is less than 100K ohm that is sound alarm, Coating thickness range 0-300 microns.
ElektroPhysik
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PoroTest1 Wet Pinhole Tester FeaturesEasy to operate, battery powered. Suitable for non-conductive coatings on metal substrates.
PoroTest1 Wet Pinhole Tester Applications:EPK's PoroTest 1 is a lightweight, easy-to-operate, battery-powered wet pinhole instrument for the inspection of non-conductive coatings on metal substrates. Designed for field construction, it can be used for quality control and final inspection of various protective coatings.
PoroTest1 Wet Pinhole Measuring Principle: As a resistance Detector, the PoroTest 1 is sensitive to the resistance of the insulating coating and the water injection pinhole. If a pinhole is encountered, water from the wet sponge will seep into the pinhole, and the current will turn on, activating the sound signal. Only those pinholes that penetrate the insulating coating will be detected.
The instrument is operated using 9V direct current, which is completely free of danger to the operator. When the resistance of the pinhole drops below 100K ohms, an alarm signal will be immediately generated. The PoroTest 1 measures pinholes in coatings up to 300 microns.
The PoroTest1 Wet Pinhole Tester comes standard with:The PoroTest 1 main unit includes a sponge, 9V alkaline battery, operating instructions, ground wire.
ElektroPhysik PoroTest1 Wet pinholing instrumentSpecifications
| LIST | VALUE |
|---|---|
| Instrument length | 300mm |
| Ground wire length | 1.5m |
| Sponge probe Volume | 90 x 60 x 25mm |
| Total Weight | 390g |
| Power Supply | 9V alkaline battery, 6LR61, optional: NiCd battery (can operate continuously for about 50 hours) |
| Environmental temperature | 0-50℃ |
| Sensitivity | If the test resistance is lower than 100K ohm, the sound alarm will be issued. |
| Thickness range | 0~300μm |
ElektroPhysik PoroTest1 Wet pinholing instrument Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Pinholing and porosity detection methods
- Causes and treatment methods of coated pinholes
- Why are there pores on the surface of the powder coating?