PCWI Thin Film Porosity Detector
The PCWI WET SPONGE TESTER is a Low Voltage Holiday Detector for locating pinholes in coating. When testing for flaws in coatings under 20 mils thickness, it is recommended to use a Wet Sponge Porosity Detector. Also known as a Thin Film Holiday Detector, Low Voltage Holiday Detector or Wet Sponge Holiday Detector.
PCWI Wet Sponge Pinhole Tester Features:
- LED display of voltage
- internally-mounted 9v battery
- low battery condition LED indicator
- audible and visual fault alarms
- large probe head (230 x 40 mm) and wide sponge for faster tests
- telescopic handle extends to 1.2 m.
- earphone jack allows testing in noisy environments. (earphone not supplied)
Specifications:
- Range: 1 - 500 microns
- Operating temperature: 1 - +50 *C
- Test Voltage: 9, 67.5 and 90 v.
- Telescopic probe length: 350 mm to 1.2 m
- Power supply: 9v battery
- Dimensions: 210 x 75 x 35 mm
- Weight: 350 g
PCWI Wet Sponge Pinhole Detector Kit includes: PCWI Low Voltage Holiday Detector w pocket clip; telescoping handle with one 9" sponge, 7 metre earth lead and clip; carry case; instruction manual with conformance certificate.
Wet Sponge Detector Models available:
Selectable 9, 67.5, or 90 v test voltage
Fixed 67.5 v. test voltage
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