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AHD 820 AJR

Description

AHD-820 holiday detector is a high-voltage special detector that is used to detect the quality of metal anti-corrosion coating. This detector can detect different thickness of coatings, such as glass lining, glass reinforced plastic, epoxy coal tar, rubber lining and so on. The detector will emit bright sparks and with sound alarm when something is wrong with the coating, such as the emergence of pinhole, air bubbles, fissures and cracks. As powered by Ni-MH battery, and with small size and light in weight, it is especially suitable for field operation. The detector is the essential tool used for detecting the quality of metal anti-corrosion coating and can be used widely in many industries including chemical, petroleum, rubber and ceramic, due to its sophisticated design and stable & reliable performances.Standard


Specifications


Model



AHD-820



Measuring Range



0.05m~10mm



Output Voltage



600V~30000V Stepless and adjustable continually



Display



3 Digits LCD



Battery



12V / 2800mA



Power Consumption



About 5W



Screen



Auto Backlight



Power on/off



Instantaneous power on/off



Dimension



220×130×88 mm



Artificial Intelligence



Alarm design both on machine and earphone