Porosity Holiday Detector

N86 Porosity Holiday detector

Functions

Data download

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N86 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.

Product Description

【Applications】

1、oil and gas Anticorrosive factory, pipelining company, construction departments and qualitative inspect branch.
2、also use to gas company and water company pipeline inspecting
3、Shipbuilding, petrochemical plant, factory, machinery plant, enamel factory and bridge engineering anticorrosion-layer inspecting.
4、Pipeline transportation company anticorrosion-layer inspecting

【Characteristic】

1、Microelectronic integrated high voltage generator,to overcome the electrostatic。
2、Full keyboard operation,Improve performance;
3、pinhole automatic counting;
4、High voltage output can Continuous adjustment,auto-save the high voltage value
5、display the The actual test voltage, Ensure the safety of the coating
6、three different the poles to adapt different test
7、when under voltage, automatic shutdown;
8、intelligent charging;
9、Modular structure,Three-proofing design,long service life and reliability。

【Main technical index】

1.Measuring range:A:0.03-3.5mm
                                  B:3.5-10.mm
                                  C:0.03-10.mm
2.Output high voltage:A:0.5-15KV
                                       B:15-35KV
                                       C:0.5-35KV
3. Display: three-digit digital LCD high-definition digital display, display accuracy decimal 
4.voltage display accuracy ≤2% , display resolution 100V
5.high-voltage control system: full digital control, performance Stability 
6.DC power supply: 12V, 4,000 MA nimh battery lasts more than 12 hours 
7.power consumption: < 5w 
8. alarm mode: Earphone, buzzer double alarm, sound and Light Alarm 
9.shutdown mode: manual shutdown, automatic shutdown, battery under-voltage automatic shutdown 
10. high-voltage gun: original import high-voltage generator 
11.detection of leaks, automatic memory storage, leak count 1 ~ 999
12.packing: ABS Engineering Plastic Box, three-proof design 
13. host size: 165mm × 155mm × 68mm 
14.host weight: 1.5 kg with battery, portable

【Accessories】

1、Host                                  x1
2、High voltage probe         x1
3、Brush plate                      x1
4、Fan-shaped brush          x1
5、Charge                              x1
6、Long cable                       x1
7、Short connecting line    x1
8、Connecting magnet       x1
9、earth stick                       x1
10、Rubber gloves              x2
11、Manual                          x1

【Principle】

 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.

【Note】

Standard configuration: The brush plate 
Optional configuration: The fan-shaped brush, The inner circular brush,the exterior circular brush
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For more information on this, please consult us!!

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