Spark detector MTH-7D

pinholeultrasonicmonitoring

MTH-7D DC Spark Leak Detector Measuring range：0.05~10mm Resolution Accuracy： Communication storage： Working time：10h Main unit weight：1.7kg Dimensions：220×130×88mm Package dimensions：50*40*20cm Total weight：6kg Practical and Economical Wise Choice DC SPARK LEAK DETECTOR MTH-7D OverView MTH-7D digital DC spark leak detector, based on the principle of high pressure puise conducting through anti-corrosion layer, can quickly detect the crack leakage of the coating. While using, if there is pinhole, bubble and crackle in the layer ,the instrument will make a bright spark and accompanied by a warning tone.The operation is extremely simple, and It's powered by the unique design relies on the large capacity battery packs that no longer rely on 220V power supply.lt is suitable for engineering site operations. The performance of the product is stable and reliable, thus widely used in Oil and Gas pipelines. Cable, Enamel, Métal Casting Pipe, Hull and other métal surface corrosion insulation construction quality and aging corrosion monitoring, it is also the necessary testing equipment in Chemical, oil, rubber industry. Features • - Applicable to different thickness of the glass lining, glass Steel, epoxy coal tar pitch and rubber lining and other coating quality testing; • - Battery powered, applicable tofield engineering site operation; • - LCD display, can directly display the output of high pressure (KV) ; • - The output voltage of the puise voltage can be adjusted directly by tuming the knob.easy and convenient to meet the needs of different anti-corrosion testing; • - Two different probes applied to different détection environment;