6" Spiral Spring Electrode for Holiday Detector | Accuracy

TUTORIALS

The Accuracy 6" Galvanized Spiral Spring for Holiday Detectors is an accessory designed for discontinuity inspection of coatings applied to pipelines and cylindrical surfaces.

Its spiral design follows the contour of the surface as the electrode moves around the component, helping maintain contact with the coating and supporting the detection of pinholes, pores, holidays and other discontinuities.

With a nominal diameter of 6", it is suitable for compatible dry-type Holiday Detectors, particularly for the inspection of coated pipelines and cylindrical components.

FUNCTION DETAILS

6" Nominal Diameter
Sized for inspection of cylindrical surfaces compatible with 6-inch spiral spring electrodes.

Spiral Design
The spring configuration helps maintain contact around pipelines and curved surfaces during Holiday inspection.

Galvanized Construction
Features a galvanized finish suitable for professional use as an electrode during coating inspection routines.

Discontinuity Detection
Supports the Holiday Detector in identifying pinholes, pores, defects and other coating discontinuities.

Cylindrical Surface Inspection
Particularly suitable for pipelines and coated cylindrical components where a flat electrode may not provide adequate contact around the entire surface.

Replacement Accessory
Can be used as a replacement electrode with compatible Holiday Detectors when a 6" spiral spring is required.

APPLICATIONS

Holiday inspection of coated pipelines;
Detection of pinholes, pores and discontinuities in coatings;
Inspection of cylindrical surfaces;
Quality control of paint and protective coating systems;
High-voltage dry-type Holiday inspection;
Replacement of spiral electrodes on compatible equipment;
Professional industrial inspection and maintenance routines.

Recommended for coating inspectors, quality-control professionals, maintenance teams, service providers and industries performing continuity inspections on coatings applied to pipelines and cylindrical surfaces.

DOCUMENTS

Refer to the technical documentation for the Holiday Detector being used and the applicable inspection procedure to verify electrode compatibility, select the appropriate test voltage and perform the inspection according to the coating and surface geometry.

REPLACEMENT PARTS

Check the availability of spiral springs in other diameters, electrodes, cables and other accessories compatible with the Holiday Detector being used.