Dc Holiday Detector Paint Test Equipment

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Dc holiday detector paint test equipment. It is used to electrically locate and fault find in defects of protective coatings. There are several industry standards regarding holiday testing including astm d 4787 d 5162 and nace rpo 188 88. The holiday detector uses precision high voltage technology to detect pinholes and flaws in insulated coatings on conductive substrates.

The adhesion tester will measure the adhesion bond strength of applied coatings with ease and precision. All manufactured in the uk and distributed worldwide. A holiday detector is a non destructive detection method of testing.

The elcometer 266 holiday detector can be used to test porosity on coatings up to 7 mm 275 mils thick and is ideal for inspecting coatings on pipelines and other protective coatings this holiday tester features a built in voltage calculator which will determine and set the correct test voltage based upon the test standard and the thickness of coating being tested. Holiday detector is a dc holiday tester for detecting pinholes and flaws in coatings on conductive substrates. Holiday detector is portable fully digital holiday detector is used for quality control inspection instrument.

These tools called holiday detectors are portable devices that are swept across the coated surface. The elcometer 266 dc holiday detector can be used to test porosity on coatings up to 7 5mm 300 mils thick and is ideal for inspecting coatings on pipelines and other protective coatings. Low voltage holiday testers are used for coatings up to 20 mils dft.

View product get in touch. A holiday test is an inspection method used to detect discontinuities in painted coated surfaces using specialized tools and equipment. High voltage testers produce up to 40 000 volts of pulsed dc current.

Holiday test machine model hd 05 dc holiday detector has range of 0 5kv dc. Holidays tests work on the concept of electrical conductivity. All pulse models can be used for porosity and holiday testing of carbon impregnated coatings such as carbonated rubber thick coatings such as rubber linings and on plastic fiberglass type coatings likely.