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SONATEST Fingertip Contact Transducers (FC)

Single crystal 0 degree various frequency and diameter contact probes used for thickness measurements and lamination checks.

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Description

SONATEST FINGERTIP transducers are constructed using the latest materials, such as piezo composite,lead metaniobate piezoelectric elements with a 70% bandwidth for good near surface resolution.

Features

  • Circular, lead metaniobate crystal
  • High damped for wide bandwidth (FCR & PFC)
  • Medium damped for medium bandwidth (FCG)
  • Ceramic wear face and steel wear to prolong service life
  • Stainless steel eronomic case for good grip and ease of use

Frequent Applications

  • Castings & Forgings
  • Bars & Billets
  • Bond Testing
  • Laminations
  • Machined Parts

Transducer Models

Product Code
FCR
(Resolution)
FCG
(Gain)
PFC
(Platinum)
Description Frequency
(MHz)
Crystal Diameter
(inches)
Nearfield Length*
(mm) N
PFC501 1MHz ½” Fingertip 1 1/2 0.3
FCR2525 FCG2525 PCF2525 2.25MHz ¼” Fingertip 2.25 1/4 0.2
FCR3725 FCG3725 PFC3725 2.25MHz 3/8” Fingertip 2.25 3/8 0.3
FCR5025 FCG5025 PFC5025 2.25MHz ½” Fingertip 2.25 1/2 0.6
FCR1250 FCG1250 PFC1250 5MHz 1/8” Fingertip 5 1/8 0.1
FCR2550 FCG2550 PFC2550 5MHz ¼” Fingertip 5 1/4 0.3
FCR3750 FCG3750 PFC3750 5MHz 3/8 ” Fingertip 5 3/8 0.8
FCR5050 FCG5050 PFC5050 5MHz ½” Fingertip 5 1/2 1.3
FCR1210 FCG1210 PFC1210 10MHz 1/8” Fingertip 10 1/8 0.2
FCR2510 FCG2510 PFC2510 10MHz ¼” Fingertip 10 1/4 0.7
FCR3710 FCG3710 PFC3710 10MHz 3/8 ” Fingertip 10 3/8 0.8
FCR5010 FCG5010 PFC5010 10MHz ½” Fingertip 10 1/2 2.7

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