WeldCheck3

WeldCheck3 – Advanced Portable Eddy Current Flaw Detector for Weld Inspection

EtherNDE WeldCheck 3 is a modern, high-performance eddy current (ET) flaw detector specifically developed for advanced weld inspection and heat-affected zone (HAZ) evaluation. Designed by ETher NDE, a globally recognized leader in eddy current inspection technology, WeldCheck 3 combines powerful signal processing with an intuitive interface, delivering reliable and repeatable inspection results in demanding industrial environments.

Optimized for both production and in-service inspections, WeldCheck 3 is ideal for inspectors who require higher performance, flexibility, and data handling capabilities compared to entry-level weld inspection instruments.

Advanced Eddy Current Performance for Weld Inspection

WeldCheck 3 delivers excellent sensitivity for detecting surface-breaking defects such as cracks, lack of fusion, and other discontinuities in welded joints. It is suitable for the inspection of carbon steel, stainless steel, and other conductive materials, including complex weld geometries.

Advanced digital signal processing allows precise control of gain, phase rotation, filtering, and mixing, enabling clear separation of defect signals from lift-off, geometry effects, and weld surface noise. This ensures high detection reliability even on rough or irregular weld surfaces.

High-Quality Display and User-Friendly Interface

The instrument features a high-resolution colour display that provides clear impedance plane and signal visualization, enabling rapid interpretation of inspection results. The display is optimized for use in workshops, on-site inspections, and challenging lighting conditions.

WeldCheck 3 includes an intuitive menu-driven user interface with soft keys and programmable inspection setups. Saved configurations can be quickly recalled, ensuring consistent inspection procedures across different weld types, materials, and operators.

Probe Compatibility and Inspection Flexibility

EtherNDE WeldCheck 3 is compatible with a wide range of standard eddy current weld probes, including surface probes and weld-specific probes designed for cap, toe, and HAZ inspections. Standard probe connectors ensure easy integration with existing probe inventories.

This flexibility allows the instrument to be used across multiple applications, from manufacturing quality control to maintenance and in-service inspections.

Data Storage, Trace Comparison, and Quality Assurance

To support inspection traceability and quality assurance, WeldCheck 3 offers internal storage for inspection setups and reference traces. Live signals can be compared with stored references, improving defect recognition and ensuring repeatable inspection results.

This capability is particularly valuable in regulated industries where documentation, consistency, and repeatability are critical.

Portable, Rugged, and Field-Ready Design

Designed for professional use, WeldCheck 3 features a compact and lightweight yet rugged housing suitable for harsh industrial environments. Its ergonomic design allows comfortable one-handed operation, making it well suited for inspections in confined or elevated locations.

The internal rechargeable battery provides extended operating time, supporting long inspection shifts. The unit can be operated while charging, ensuring uninterrupted inspections when time is critical.

Typical Applications

• Weld cap, toe, and heat-affected zone (HAZ) inspection
• Detection of surface-breaking cracks in welded joints
• Inspection of carbon steel and stainless steel welds
• Manufacturing and fabrication quality control
• In-service weld inspection and maintenance
• General industrial eddy current weld testing

Key Advantages

• Advanced eddy current flaw detection optimized for weld inspection
• Excellent sensitivity to surface-breaking weld defects
• High-resolution colour display with clear signal visualization
• Programmable inspection setups for repeatable results
• Compatible with a wide range of weld inspection probes
• Rugged, lightweight design for field and workshop use
• Reliable battery operation with use-while-charging capability

EtherNDE WeldCheck 3 is the ideal solution for NDT professionals who require high performance, flexibility, and confidence when inspecting welded joints using eddy current technology.