Wet Sponge Pinhole Detector
for Thin Film Porosity Testing
Uses the wet sponge method to
detect pinholes in coatings.
Models available: 9, 67,5 and 90 volt Selectable and 67.5
volt fixed.
Large sponge head & telescopic handle which extends to
47" (1.2m).
We highly recommend high voltage holiday and porosity testing
in lieu of wet sponge testing when working with coatings over
150µm, or coatings in corrosive environments.
Complies with the requirements of AS3894.2-2002 (Wet Sponge
Testing); ASTM G62-A; NACE RP0274-98; ASTM G6 and AS1580.485.1.
CE Compliant.
Specifications:
Model:
0789
Test Voltage:
Selectable 9,
67.5 or 90V
Range:
0
- 500µm
Operating Temperature:
32 to
+ 122ºF (0 to +50ºC)
Telecopic Probe Length:
14"
to 47" (350 to 1200 mm)
Power Supply:
9V battery
Dimensions:
8.25"
x 3" x 1.25" (210 x 75 x 35 mm)
Alarm:
Audible
and visual
Battery Condition:
Low
battery LED indicator
Kit Prices (USD):
$425.00
The Thin Film (Wet Sponge) Pinhole
Kit comprises the detector, telescopic probe handle with sponge,
23-feet (7m) Earth lead and clamp, carrying case, operating
instructions with Conformance Certificate.
