High Sensitivity DC Spark Leak Detector With Large Capacity Battery Packs MTH-7D

With newly designed for easy operation and high sensitivity Mitech MTH-7D DC spark leak detector

Product description

MTH-7D digital DC spark leak detector,based on the pulse of high pressure conduction through the principle of anti-corrosion layer,can quickly detect the crack leakage of the coating. Using,in view of the quality of the coating,in case of the pinhole,bubble and crackle ,the instrument will make a bright spark,accompanied by a warning tone,the operation is extremely simple,It’s powered by the unique design relies on the large capacity battery packs,can get rid of 220V power supply,applicable to engineering site operations.

Working principle

A certain pulse voltage is applied by applying a Anti-corrosive coating to the conductor, if the coating is too thin or there is some metal leakage body,leaky pinhole,pulse high voltage, it will break through the air gap to discharge spark,at the same time ,the alarm will receive the pulse signal,and send out sound and light alarm,and then achieve the purpose of coating detection.

Technical Parameters

• Applicable scope:0.05~10mm；
• Output voltage:0.2kv~30kv(±5%)；
• DC power supply:12V；
• The power of the instrument:about 6W；
• Host size:220×130×88mm.

Brand reputation

holiday testing machine

holiday detection equipment

High Sensitivity DC Spark Leak Detector With Large Capacity Battery Packs MTH-7D Images