Measuring Ranges:
Model P20: 2,000 to 20,000 Volts
Model P40: 5,000 to 40,000 Volts
Model P60: 10,000 to 60,000 Volts
Resolution: 100 Volts
The PCWI Compact Pulse Porosity Detector is
fully adjustable, has regulated 'pulsed' output up to 20kV,
40kV or 60kV. All pulse models can be used for porosity
and holiday testing of carbon impregnated coatings such
as carbonated rubber, thick coatings such as rubber linings
and on ‘plastic’/fibreglass type coatings likely to become
electrostatically charged.
Conforms to: ASTM G62-87 (1998), NACE
RP0274-98, NACE RP0490-2001, NACE RP0188-99, ASTM D4787-93
(1999), JIS G-3491, JIS G-3492, ANSI/AWWA C214-89, ANSI/AWWA
C213-94, ISO 2746:1998 & AS3894.1-2002
Features
Light weight ABS case
LED digital display of applied voltage
The P20 and the P40 holiday detectors are available
in industrial and pipeline kits. The P60 is available
only in an industrial kit.
Voltage ranges of 2000 to 20kV or 40kV and 10kV
to 60kV, fully adjustable
Clip-on battery pack
Constant test current
'Wet' or 'dry' condition sensitivity control
on P20 and P40 porosity detectors
Overcharge protection
Single power supply
Earphones for noisy environments
Low battery condition indicator
The Pulse 60kV model is the only portable battery
operated model on the market capable of generating
voltages from 10,000 to 60,000 volts
Applications
Used for detection of coating porosity (pinholes or
holidays) in dielectric (insulation type) coatings on
conductive substrates, including concrete.
Regulated 'pulsed' output is fully adjustable.
Ideal for use:
- In moist conditions
- On wet coating surfaces
- On contaminated coating surfaces
- On carbon-impregnated coatings, i.e. carbonated rubber
- On "plastic'/fiberglass type coatings likely to become
electrostatically charged
- Coating thickness range: 6 to 1000 mils (150 to 25,000µm)
with the P40 holiday detector (and even thicker coatings
with the P60)
Industrial Kit
Holiday Detector (P20, P40 & P60) with clip-on power
pack, 10-hour charger, spare battery pack (P60 model
only), probe handle with 79" (2m) long cable, 2.4" (60mm)
connector for flat brush electrodes, 22' (7m) long ground
cable with clamp, fan brush, 10" (250mm) wide flat brass
wire brush, 18" (450mm) long probe extension, air-operated
earphones, shoulder and waist harness, carrying case
, operation instructions with conformance certificate.
Pipeline Kit
Holiday Detector (P20 & P40) with clip-on power pack,
spare clip-on battery pack, 10-hour charger, probe handle
with 79" (2m) long cable, 22' (7m) long ground cable
with clamp, fan brush, coil joiner with 18" (450mm)
long probe extension, air-operated earphones, shoulder
and waist harness, carrying case , operation instructions
with conformance certificate.
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Albuquerque Industrial • 69-10 108th Street # 2-O • Forest Hills, NY 11375 - USA • Tel: 718-846-6458
