Sonatest STP and RT Transducers

Sonatest STP and RT Transducers

STP and RT Dryscan Transducers for Bond Testing and Composite Inspection

Overview

The Sonatest STP and RP Transducers are designed for through transmission spot check inspection of attenuative materials and honeycomb structures. The STP is a soft tip probe transducer; the RP is a roller probe transducer. Applications include the testing of composites, rubber, wood, ceramics and friction material. Through transmission transducers are ideal for materials of complex shape.

Features

  • Circular lead metanbiobate crystals
  • Normal beam compression wave
  • Low dampening for Wide Bandwidth
  • Max Operating Temperature of 120°F / 50°C
  • Soft Tip Dryscan - STP
  • DryScan Roller - RP

Applications

STP and RP Transducers are ideal for flaw detection on attenuative materials that require spot check inspection of attenuative materials and honeycomb structures. Their ability to transmit waves through materials to the other probe means a higher degree of accuracy than other transducers. 

Common Applications Include:

  • Composites
  • Bond Testing & Inspection
  • Polymer Inspection

Technical Specifications

Technical Specifications

STP Transducer Models
Product Code Description Frequency (MHz) Crystal Diameter (mm / inches) Nearfield Length in Steel (mm / inches)
STP5-2 0.5MHz Soft Tip Low Damp 0.5 5mm / 0.197" 0.5mm / 0.02"
STP10-2 0.5MHz Soft Tip Low Damp 0.5 10mm / 0.394" 2.1mm / 0.083"
STP5-1 1.25MHzSoft Tip Low Damp 1,25 5mm / 0.197" 1.3mm / 0.051"
STP10-1 1.25MHz Soft Tip Low Damp 1.25 10mm / 0.394" 5.2mm / 0.205"
STP20-1 1.25MHz Soft Tip Low Damp 1.25 20mm / 0.787" 21mm / 0.827"

 

STP Case Dimensions and Details
Transducer Type Width/Diameter (mm / inches) Height (mm / inches) Connector Options Position Options
5mm / 0.197" 9.8mm / 0.386" 30mm / 1.181" S Z Top
10mm / 0.394" 20mm / 0.787" 36mm / 1.417" S Top
15mm / 0.591" 25mm / 0.984" 36mm / 1.417" S Top
20mm / 0.787" 30mm / 1.181" 36mm / 1.417" S Top

 

RP Transducer Models
Product Code Description Frequency (MHz) Crystal Diameter (mm / inches) Nearfield Length in Steel (mm / inches)
RP25HS-2 0.5 Roller Probe 0.5 10mm / 0.394" 2.1mm / 0.083"
RP25HS-1 1.25 Roller Probe 1.25 10mm / 0.394" 5.2mm / 0.205"
RP25HS-3C 1.25 Special Design 1.25 10mm / 0.394" 5.2mm / 0.205"

 

RP Case Dimensions and Details
Width (mm / inches) Height (mm / inches) Length (mm / inches) Connector Options Position Options
25mm / 0.984" 36mm / 1.417" 113mm / 4.449" Z Top

Product Literature

Description Part # Saved Price Select Option Add to
Sonatest Through Transmission Transducers UT-ST-THRUTRANS Request Pricing