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ステロイド 市販
 
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Automated Phased Array Ultrasonic Machine

PHASED ARRAY AUTO ULTRASONIC MACHINE

Salient Features

Phased Array Technology

Phased Array testing is a specialized type of ultrasonic testing that uses sophisticated rnulti-element array transducers and powerful instrumentation! software to steer ultrasonic beams through the test piece and map returning echoes.

Quick Scan LT PA

The electronic configuration of the solution for Phased Array inspection is based on the Quick Scan LT FA (1513355 or 32255) unit.

Phased Array Ultrasound Concept - Round

No rotating movement. only electronic scanning is done: Depth focalization for bar volume inspection {LW} Electronic steering for bat surface inspection {SW}

Longitudinal Wave

Shear Wave

Advanced Floating Head Mechanism

Floating head system is immersed in the UT tank and bar passesthrough centering devices. which guide the floating head and maintain constant position of probes with respect to bar surface.

Phased Array probes are mounted in cassettes with ore-defined mechanical overlap between each of them depending on the diameter of the bar for 360“ coverage on round products.

SPECIFICATIONS

  • Immersion Tank Type
  • Diameter range 15 to 120mm Location {Depth}
  • Full Bar Volume Inspection

REFERENCE DEFECTS

  • SDH {diameter in function of Size Range)
  • – SDH 1 -At 50% of nominal diameter
    – SDH 2 —At 2mm from back wall
    – SDH 3 —At 5mm from back wall
    – SDH 4 —At 3mm from back wall
  • SDH 0.5mm(0.3mm can be guaranteed by extrapolation}

ACCEPTANCE CRITERIA

  • FBH (diameter in function of Size Range) Location (Depth)
  • – FBH 1 —At 40% of nominal diameter
    – FBH 2 —At 5mm from back wall
  • FBH 0.7 mm up to 60 mm diameter
  • FBH 1.2mm for 60 to 120mm diameter