Near surface flaw detection-Dual crystal transducer and probe

Specifications

1 Excellent near surface resolution
2 Small dead zone
3 Small scattered noise
4 Comparable with GE/OLYMPUS

Overview

Doppler’s ultrasonic probe production line includes normal probes, narrow-pulse normal probes, angle probes, variable-angle probes, dual normal probes, immersion probes and phased-array probes, etc. Besides, OEM orders are acceptable according to probe specification and quantity. Doppler’s  probes can meet your demands for perfection.

 

Real-time Waveform & Spectrum

Doppler provides actual measurement diagrams of echo waveform & frequency specture for every probe with unique serial number.All data listed in certification with traceability,used of testing equipment and testing objects are complied with relevant domestic & international standards and have undergone strict validation.

 Advantages

 

•  Improves near surface resolution
• Couples well on rough or curved surfaces
• Reduces direct back-scattering noise in coarse grained or scattering materials
• Combines penetration capabilities of a lower frequency
• single element transducer with the near surface resolution capabilities of a higher frequency single element transducer
• Can be contoured to conform to curved parts

 

Applications

 

• Remaining wall thickness measurement
• Corrosion/erosion monitoring
• Weld overlay and cladding bond/disbond inspection
•  Detection of porosity, inclusions, cracks, and laminations in castings and forgings
• Crack detection in bolts or other cylindrical objects
• Train wheels
• Shafts,rods,billet cores defect

 

TOP mounting connector

 

 

 

 

 

 

 

 

 

 

Side mounting connector

 

 

 

 

 

 

 

Quality certificates

 

Order note:

Doppler's strongest strength is providing customers with custom and special probes design.If you have any other requirement ,please contact Doppler.