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Compact Pulse Porosity (Holiday) Detector

Compact Pulse Porosity (Holiday) Detector
Compact Pulse Porosity (Holiday) Detector
Product Code : P20,P40
Brand Name : PCWI
Product Description


PCWI  Compact Pulse Porosity (Holiday) Detector
                                                      Model : P20, P40 


Complies with the requirements of
AS3894.1-2002 and Nace Standards: SP0490-2007; RP0274-2004 & SP0188-2006



·         Used for detection of coating porosity (pin-holes, or holidays) in dielectric (insulation type) coatings on               conductive substrates, including concrete.
·         Regulated ‘Pulsed’ output fully adjustable
·         deal for use:
·         In moist conditions
·         On wet coating surfaces
·         On contaminated coating surfaces
·         On carbon-impregnated coatings, ie: carbonated rubber
·         On ‘plastic’/fibreglass type coatings likely to become electrostatically charged
·        Coating Thickness Range: to 25mm using P40 model


·          Lightweight with ABS case
·          LED display of voltage
·          Fully adjustable voltage
·          Clip-on battery pack
·          Constant test current
·          Overcharge protection
·          Earphones for noisy environments


1 LED display
2 On/Battery condition indicator Light
3 Visual alarm indicates when fault is found
4 Voltage Up
5 Voltage Down
6 Off
7 On
8 Audible alarm when fault is found
9 Earphone (connected on opposite side)
10 Fuse (2.5A slow blow) 5 x 20mm
11 Earth connection point
12 Alarm sensitivity ‘wet’ or ‘dry’ conditions
(located in battery compartment)
13 Charge connector
14 Clip-on power pack


Complete with
Industrial Kit:
Detector with clip-on power pack, 10hr Charger, Probe Handle with 2m lead, 60mm Connector for flat brushes, 7m Earth lead with clamp, Fan Brush, 250mm Flat brass wire brush, 450mm Probe
extension, Air-operated earphones, Shoulder & Waist Harness, Kit Case, Operating instructions with
calibration certificate.


Specifications            P20                 P40

Unit weight:                               2.2kg                2.2kg

Packed weight:                          8.0kg                8.0kg

Display:                                    LED                  LED

Voltage:                                    1 to 20kv           5 to 40kv

Resolution:                               100v                 100v

Alarm range:                             2 to 20kV          5 to 40kV

Short circuit test current:                        1.5mA max

Power supply:                              Gel Cell 3Ah Clip On

Dimensions:                                   260 x 160 x 70mm

Alarm:                                                   Audible

Probe handle:                                   Rubber lead

Battery condition:                            LED Indicator


Contact Details
132, Room No.23, Princess Street, Govind Building, 2nd Floor, Kalbadevi Road,Mumbai - 400002, Maharashtra, India
Key Personnel
Mr. Praveen H. Bachhawat (Managing Director)