sondas internas autocentradas

Self-Centring Internal Probe

Technical Features

Available in 2 sizes and different diameters.
Different operating modes: absolute, differential and multi-differential.
Available with two self-centring head caps that centre the probe in the pipe.
Reduces to a minimum the effect of vibration on the defect signal.
Increases the accuracy of the inspection.
Detection of defects in the interior of the pipe.
Available with permanent magnetizing in the probe for ferromagnetic materials.
High speed inspection.
No maintenance
Analysis of the potential location of the defect along the length of the pipe.
Available with different operating frequencies depending on the defect to be detected.
 
Size
Max.Diameter Frequency No magnetizing Magnetizing
1 20 mm B - Low
H – High
Absolute
Differential
Multi-differential
Absolute
Differential
Multi-differential
2 40 mm B - Low
H – High
Absolute
Differential
Multi-differential
Absolute
Differential
Multi-differential
 
Composition
Body of the probe is technical plastic.
Protective Caps of stainless steel or brass.
Self-Centring Caps of friction-resistant plastic.
LEMO connectors.
 
Application
Probe specifically designed for accurate inspection of the interior of pipes, such as heat exchangers for nuclear power plants. The self-centring internal probe returns a defect signal with less noise as it reduces the effect of vibration. It includes permanent magnetizing for ferromagnetic materials, which improves the signal quality.

 

 
Certifications

   
 
 

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