• MEWOI-P78U-0.03-10.mm/0.5-35KV Digital Porosity Holiday Detector

MEWOI-P78U-0.03-10.mm/0.5-35KV Digital Porosity Holiday Detector

  • Name:
    MEWOI-P78U Porosity Holiday Detector
  • Model No.:
    MEWOI-P78U
  • Main Features:
    Porosity Holiday Detector
  • Price
OEM/ODM Testing Instruments Manufacturer
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INTRODUCTION

MEWOI-P78U 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.

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.

FEATURES

1,microelectronic integrated high voltage generator, to overcome static phenomenon;
2,digital display, improve the accuracy of the output;
3,high voltage and power supply voltage automatic switching;
4,POST function;
5,anti-static, high pressure mistyped protection

TECHNICAL SPECIFICATION

Model No.MEWOI-P78U

1、Measuring range

0.03-10.mm

2,Output high voltage

0.5-35KV

3,DisplayDigital Supply
4,High voltage control systemFull digital control
5,Power supply220V  AC power supply
6,Consumption<5w
7,Alarm delay1-2s
8,High voltage probeElectronic high voltage generator
9,PackingAluminum box
10,Main dimensionMain dimension: 165mm×155mm×68mm
11,Weight1.5kg(Including battery)
12,AccessoriesHostx1,High voltage probex1, Brush platex1,Warning Light x1,220V power line x1,Long cable  x1,Short connecting line  x1,Connecting magnet x1,earth stick x1,Rubber glovesx2,Manual  x1

Note

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

SELECTION GUIDE

Model No.RangeOutput High VoltageDisplayPower SupplyComsumptionAlarm DelayPacking Box

Porosity Holiday Detector.80.jpg

MEWOI-E2

A:0.03-3.5mm

B:3.5-10.mm

C:0.03-10.mm

A:0.5-15KV, 

B:15-35KV, 

C:0.5-35KV

Pointer
DC 12V<5w1-2sAlluminum box

MEWOI-E2D-Porosity-Holiday-Detector.80.jpg

MEWOI-E2D

0.03-10.mm

C:0.5-35KV

Digital
DC 12V<5w1-2sAlluminum box

MEWOI-P78-Porosity-Holiday-Detector.80.jpg

MEWOI-P78

A:0.03-3.5mm

B:3.5-10.mm

C:0.03-10.mm

A:0.5-15KV, 

B:15-35KV, 

C:0.5-35KV

DigitalDC 12V<5w1-2sAlluminum box

MEWOI-P78U-Porosity-Holiday-Detector.80.jpg

MEWOI-P78U

0.03-10.mm

C:0.5-35KV

Digital
AC 220V<5w1-2sAlluminum box

MEWOI-P96-Porosity-Holiday-Detector.80.jpg

MEWOI-P96

A:0.03-3.5mm

B:3.5-10.mm

C:0.03-10.mm

A:0.5-15KV, 

B:15-35KV, 

C:0.5-35KV

DigitalAC 220V<5w1-2sAlluminum box

MEWOI-P96U-Porosity-Holiday-Detector.80.jpg

MEWOI-P96U

0.03-10.mm

C:0.5-35KV

Digital
AC 220V<5w1-2sABS plastic box

MEWOI-TL4-Porosity-Holiday-Detector.80.jpg

MEWOI-TL4

A:0.03-3.5mm

B:3.5-10.mm


A:0.5-15KV, 

B:15-35KV, 

PointerDC 12V<5w1-2sAlluminum box

MEWOI-TL78-Porosity-Holiday-Detector.80.jpg

MEWOI-TL78

A:0.03-3.5mm

B:3.5-10.mm


A:0.5-15KV, 

B:15-35KV, 

DigitalDC 12V<5w1-2sAlluminum box



label:   Porosity Holiday Detector

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