No longer available.
We recommend the PoroTest 7
Model P20: 2,000 to 20,000 Volts
Model P40: 5,000 to 40,000 Volts
The PCWI Compact Pulse Porosity Detector is fully adjustable, has regulated 'pulsed' output up to 20kV, 40kV. 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.
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
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 PD High Voltage Pulse Holiday Detector.