Call Us: +919320460478

Wet Sponge Pinhole Detector

Wet Sponge Pinhole Detector

Product Details:

  • Supply Ability : 500 Unit Per Day
50 INR/Unit
X

Price And Quantity

  • 1 Unit
  • 50 INR/Unit

Trade Information

  • 500 Unit Per Day
  • 1 Days
  • All India

Product Description

Wet Sponge Pinhole Detector

This is also known as Wet Sponge Holiday Detector or Wet Sponge Pinhole Detector or Low Voltage Holiday Detector. The multi-voltage pinhole detector, which uses the wet sponge principle to detect through pinholes, cracks and damaged areas in protective coatings up to a maximum thickness of 500 microns. Pinhole Detectors or wet sponge tester detects pinholes, voids, thin spots, foreign inclusions, or contamination in coatings film. Dielectric strength of film also referred as holiday detection.

Model PD-990 is a low voltage holiday detector / wet sponge tester operation is by the application of a wet sponge to the coating. The wetting agent penetrates any pinhole and makes a conductive path through to the substrate, the pin hole detector automatically detects this conductive path and sounds an audible alarm and also gives a visual warning by a flashing red indicator that a pinhole fault has been detected. The flaw can now be marked for repair and further testing resumed. Coating on metals prevents to corrode unless a protective coating is applied. Pinholes based on wet sponge method generally caused by air entrapment that is then released from the surface, or by the entrapment of particulates (dust, sand, etc.), which do not stay in place. High voltage holiday detector is used for testing coatings above 500µm and low voltage holiday detector (Pinhole Detector ) is used below 500µm of coating on metallc substrates.


CALTECH ENGINEERING SERVICES

* Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



Back to top
CALTECH ENGINEERING SERVICES All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Ltd.