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Porosity Holiday Detector AHD820

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AJR NDT CO., LIMITED

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Porosity Holiday Detector AHD820

Brand Name : AJR

Model Number : AHD-820

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Porosity Holiday Detector AHD-820

Introduction

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.

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

Standard Accessories

N0.	Item	Qty.
1	ADH-820 Main Machine	1
2	High Voltage Probe	1
3	Detective Brush: Flat and Fan	2
4	Connection Rod	1
5	Earphone	1
6	Haversack	1
7	Fuse	2
8	Manual Instruction	1
9	Warranty Certificate	1
10	Charger	1
11	Earthing Equipment	1
12	Carrying Case	1

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