NM01MAP252560

Dakota Ultrasonics Miniature Angle Beam Potted (MAP) Transducer - 2.25 MHz, 60 Degree (Element: ~8mm x 9mm)

Maximize your ultrasonic flaw detection capabilities in critical and confined spaces with this Dakota Ultrasonics Miniature Angle Beam Potted (MAP) Transducer. Engineered for precision and robust performance, this 2.25 MHz, 60-degree probe is an indispensable tool for reliably identifying defects such as cracks, lack of fusion, and porosity in welds, small components, and areas with limited access. The 60-degree angle is particularly effective for detecting defects oriented more obliquely to the surface.

Key Features & Benefits:

• Miniature Design: Featuring a compact element size of approximately 8mm x 9mm (often referred to nominally as 0.250" diameter), this transducer is specifically designed for inspection in restricted areas, on small diameter pipes, and on intricate geometries where larger angle beam probes cannot fit.

• Optimal 2.25 MHz Frequency: This frequency provides a versatile balance between acoustic penetration and resolution. It offers excellent sound penetration for medium to thicker materials while maintaining sufficient sensitivity to detect commonly encountered flaws.

• Standard 60-Degree Refracted Angle: The 60-degree shear wave is widely used in weld inspection and general flaw detection. It is particularly effective for:

  • Detecting flaws oriented at steeper angles within the material.

  • Inspecting thicker sections where sound path length is a consideration.

  • Identifying common weld defects like root cracks, lack of penetration, and porosity.

• Potted Construction (MAP Series): The "Potted" design indicates that the piezoelectric element and internal components are securely encapsulated within a robust housing. This provides:

  • Enhanced Durability: Increased resistance to impact, vibration, and environmental factors, ensuring longevity in harsh industrial conditions.

  • Improved Electrical Shielding: Minimizes external noise interference, leading to cleaner and more reliable signals.

  • Stable Performance: Ensures consistent acoustic coupling and repeatable measurements over extended periods.

• Angle Beam Application: Generates shear waves that travel at a precise angle through the material, making it ideal for:

  • Weld Inspection: Detecting internal and surface-breaking flaws in various weld configurations (butt, fillet, T-joints).

  • Flaw Detection: Locating discontinuities in plates, forgings, and castings that may not be detectable with normal beam probes.

  • Scanning Curved Surfaces: Well-suited for efficient inspection of pipes and other cylindrical components.

• Dakota Ultrasonics Quality: Manufactured by Dakota Ultrasonics, a trusted name in Non-Destructive Testing (NDT), ensuring high performance, consistent results, and robust durability for critical applications.

Specifications:

• Transducer Type: Angle Beam, Potted (MAP Series)

• Nominal Element Size: 0.250" Diameter (Actual element ~8mm x 9mm)

• Frequency: 2.25 MHz

• Refracted Angle (in steel): 60 Degrees

• Connector Type: Typically Lemo 00 (common for this type of probe, but confirm with specific product details if available).

• Casing Material: Durable industrial-grade casing (e.g., stainless steel or composite).

• Wear Face: Resistant wear face for extended lifespan.

Ideal For:

• Weld inspection in pressure vessels, pipelines, and structural components.

• Flaw detection in aerospace parts, automotive components, and small castings.

• Inspection in areas with restricted access where standard probes are impractical.

• NDT training and certification programs.