Half-Circle Brush Electrodes
Model No. :
Brand : Defelsko
This specialty electrode is engineered for highly efficient holiday detection on small-diameter pipes and tight curvature areas. Constructed from conductive neoprene, the half-circle profile ensures a uniform, concentrated electrical field and maximum surface contact across pipe outer diameters from to .
- Conductive neoprene material maintains contact
- Perfectly shaped for small diameter pipe inspection
- Ensures uniform electrical field application
− Features
- Semi-Circular Profile: The unique half-circle shape provides a form-fitting contact area specifically engineered for pipe outer diameters, ensuring the entire exposed curvature is inspected simultaneously.
- Conductive Neoprene Construction: Fabricated from highly conductive neoprene, this material offers an ideal balance of flexibility and durability, ensuring reliable electrical transfer without damaging sensitive coatings.
- Optimized Sizing: The electrode is precisely sized to fit standard pipe outer diameters from , guaranteeing a snug fit that maximizes flaw detection efficiency on these small structures.
- Targeted Inspection: The specific profile and material concentrates the electric field, which is essential for accurate flaw detection in smaller, intricate areas or at pipe joints where complex geometry requires precise electrode contact.
- Simplified Connection: Designed for easy and secure attachment to the PosiTest HHD electrode rod, allowing inspectors to quickly switch accessories and streamline the inspection workflow.
+ Technical Specifications
+ Application & Standards
+ Resources
+ FAQs
Features
- Semi-Circular Profile: The unique half-circle shape provides a form-fitting contact area specifically engineered for pipe outer diameters, ensuring the entire exposed curvature is inspected simultaneously.
- Conductive Neoprene Construction: Fabricated from highly conductive neoprene, this material offers an ideal balance of flexibility and durability, ensuring reliable electrical transfer without damaging sensitive coatings.
- Optimized Sizing: The electrode is precisely sized to fit standard pipe outer diameters from , guaranteeing a snug fit that maximizes flaw detection efficiency on these small structures.
- Targeted Inspection: The specific profile and material concentrates the electric field, which is essential for accurate flaw detection in smaller, intricate areas or at pipe joints where complex geometry requires precise electrode contact.
- Simplified Connection: Designed for easy and secure attachment to the PosiTest HHD electrode rod, allowing inspectors to quickly switch accessories and streamline the inspection workflow.
Technical Specifications
| Half-Circle Neoprene Brush for 50-127 mm/2-5″ pipe OD | HHDHCBRSH5 |
Application & Standards
The Half-Circle Brush Electrode is the definitive tool for performing high-voltage holiday detection on the external coatings of small-to-medium diameter pipes and conduit ranging from in outer diameter. It is essential for quality control inspections on specialized pipe sections or smaller radius vessel joints where a flat brush is too wide or a rolling spring electrode is impractical.
Accessories
Software
FAQs
What is the main application of the Half-Circle Brush Electrode?
It is specifically used for high-voltage holiday detection on the external circumference of small-diameter pipes and curved sections where maintaining full contact is challenging.
What is the exact pipe size range this electrode is designed to fit?
This specific half-circle brush model is optimized for pipe outer diameters between to .
What material is the half-circle brush made from?
The brush section is fabricated from conductive neoprene, which offers excellent flexibility and electrical continuity without causing damage to the protective coating.
Why would I use this brush instead of a rolling spring electrode on a small pipe?
The neoprene brush maintains a more consistent and gentler contact than a spring on a small pipe’s delicate curvature, and it is a fixed, non-rolling option suitable for localized testing.
Is this brush compatible with both PosiTest HHD and HHD C detectors?
Yes, this half-circle brush electrode is compatible with both the PosiTest HHD Stick-Type (pulsed DC) and the PosiTest HHD C Compact Wand Style (continuous DC) detectors.
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