
NM01SU500K5A45DX127105B
OKO-NDT 90° Angle Surface Eddy Current Probe - 500 kHz
Achieve highly precise and accessible surface crack detection with this specialized OKO-NDT 90° Angle Surface Eddy Current Probe. Engineered for demanding NDT applications, this probe combines a unique angled tip with a high-resolution small diameter and versatile frequency, making it ideal for inspecting tight geometries, corners, fillets, and other areas inaccessible to standard straight probes. It's suitable for both ferrous and non-ferrous materials.
Key Features & Benefits:
Optimized 90° Angled Tip: The unique 90-degree bend of the probe tip allows for unparalleled access to difficult-to-reach areas such as weld toes, corners, radii, bolt holes, and complex component geometries, significantly expanding inspection capabilities.
High Resolution (4.5mm Tip Diameter): The small 4.5mm diameter of the active sensing element provides exceptional resolution, enabling the detection of very fine, surface-breaking cracks and discontinuities.
Versatile 500 kHz Operating Frequency: Operating at 500 kHz, this probe offers a balanced approach to eddy current inspection, providing excellent sensitivity to shallow surface and near-surface defects while maintaining a reasonable depth of penetration for various applications.
Broad Material Compatibility (Fe/NFe): Designed for use on a wide range of conductive materials, including both ferrous (e.g., steels) and non-ferrous (e.g., aluminum, titanium, copper alloys), making it highly versatile across numerous industries.
Extended Tip Length (12.7mm): The 12.7mm tip length (or "drop length") provides adequate reach for inspecting into recesses or around obstacles.
Ergonomic Probe Length (105mm): The overall 105mm probe length offers a comfortable grip and precise control for manual scanning, reducing operator fatigue during prolonged inspections.
High Sensitivity to Surface Discontinuities: Eddy current technology excels at detecting surface and near-surface cracks, corrosion, and material property variations, making this probe a vital tool for quality assurance and in-service inspection.
Robust Construction: OKO-NDT probes are built for durability in industrial environments, ensuring reliable performance over time.
Standardized Connector: Equipped with a Triax Lemo/Fischer connector, ensuring compatibility with a wide range of industry-standard eddy current flaw detectors.
Manufacturer: A product of OKO-NDT, a reputable manufacturer known for its high-quality NDT instrumentation and probes.
Specifications:
Manufacturer: OKO-NDT
Probe Type: 90° Angle Surface Probe
Tip Diameter: 4.5 mm
Tip Length (Drop Length): 12.7 mm
Overall Probe Length: 105 mm (approx. 4.1 inches)
Operating Frequency: 500 kHz
Material Compatibility: Ferrous (Fe) and Non-Ferrous (NFe) materials
Coil Configuration: Likely Bridge Type (based on typical OKO-NDT designation "B" for this model, ensuring balanced operation and good signal-to-noise ratio)
Connector Type: Triax Lemo / Fischer (confirm exact pin configuration if critical for specific instrument compatibility)
Typical Model Code (OKO-NDT): SU500K5A4.5Dx12.7-105 B (where 5A likely denotes 90° angle, and B for Bridge type)
Typical Applications:
Inspection of welds, particularly at the toe and root.
Detection of fatigue cracks in fillets and corners of aircraft structures, automotive components, and industrial machinery.
Inspection of bolt holes and fastener areas for cracking.
Surface crack detection in complex or restricted access areas in manufacturing and in-service inspection.
Quality control in aerospace, automotive, power generation, and general manufacturing industries.