D1-C Porosity Holiday Detector

D1-C Porosity Holiday Detector is a special testing equipment used to detect oil and gas pipelines, cables, enamel, metal tank, hull and other protective coatings flaws. It is a professional and practical equipment.

1、Low power consumption, small size, light weight。

2、Microelectronic integrated high voltage generator，to overcome the electrostatic；

3、digital display，high-precision；

4、Automatic exchange for High voltage and source voltage；

5、intelligent charging；

6、Adopt imported microswitch, action is sensitive and reliable and with good stability；

7、Power on self test function；

8、Anti static，High voltage Protection；

9、Automatic regulation；

10、Modular structure，Three-proofing design，long service life and reliability。

1、Measuring range：0.03-10.mm

2、Output high voltage：0.5-35KV

3、Display：digital display

4、High voltage control system：Analog Digital Controller

5、DC supply：12v

6、Consumption：＜5w

7、Alarm delay：1-2秒

8、High voltage probe：Electronic high voltage generator

9、Packing：Aluminum box

10、Main dimension： 165mm×155mm×68mm

11、Weight：1.5kg（Including battery）

1.Host x1

2.High voltage probe x1

3.Brush plate x1

4.Charge x1

5.Long cable x1

6.Short connecting line x1

7.Connecting magnet x1

8.earth stick x1

9.Rubber gloves x2

10.Manual x1

 The detector generates a high DC voltage that is applied to the coating surface through a probe. The detector is connected to the substrate via the high voltage returned. When the probe is passed over a coating flaw, then the electrical circuit is completed and current flows from the probe to the substrate. As a result, audible and visual alarms are activated in the detector and a spark may be produced at the flaw.

Standard configuration: The brush plate 

Optional configuration: The fan-shaped brush, The inner circular brush,the exterior circular brush