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Immersion - Large Element

Ultrasonic Immersion Transducers
Large Element

Features of All Immersion Transducers

Stainless Steel cases are incorporated on all standard immersion transducers. An integral UHF connector and OPTI-GRIP flange surface provide for easy attachment and removal from search tubes. The sealed epoxy face prevents water intrusion and provides ideal impedance matching to water. For utmost sensitivity and gain, flat faced models are precision finished to quarter-wavelength thickness which further enhances transmission of the sound beam.

All immersion series transducers are available in three different spectral responses to accommodate a wide range of applications. Optional right angle element mounting or slip-on angle reflectors also increase flexibility.  Spherical or cylindrical focusing provides extremely tight access limitations.  Focusing can increase sensitivity for the detection of small discontinuities, and enhance near-surface resolution and flaw depth discrimination.

Flanged Style Models

 'F' Style Immersion Transducers are designed for exceptional performance in applications requiring higher beam energy and relatively lower frequencies.  They are often used to examine products with mill-finish surfaces, such as pipe, forgings, billets, plates, shapes and extrusions.  Larger diameter elements permit greater scan indexes for faster coverage of large test objects.

D Style Models

D Style Immersion Transducers combine large elements with low frequencies for optimum results on rough-surfaced and/or attenuative test objects.  Larger element sizes reduce beam-spreading and allow wider scan intervals.  This series is often selected for testing iherently "noisy" materials.  The right combination of element siqe and frequency can reduce noise reflections from coarse grain structure, or acceptable, small or scattered inclusions.  In such cases, larger rejectable flaws can be more easily detected.

'D' Style - Flat focused shown

'F' Style - Flanged Design
Cylinderical focus shown

E Style Models

Ordering Information

E Style Models
E-Style Immersion Transducers are the perfect choice for direct right angle beam applications, including through transmission, inside diameters, bore holes and other limited access conditions.  Available in a wide range of frequencies and sizes.

'E' Style Right Angle Probe - Flat  focused shown

TO ORDER OPTIMA Immersion Transducers, use the Model Number from the accompanying table.  For a detailed description of the features of NDT Systems' GP (General Purpose), HG (High Gain), and HR (High Resolution) transducers, see page 6.  Also note: Spherical or cylindrical focusing to customer-specified focal lengths (in water) is available.  Always Be Sure To Specify Focus, if any.  No focus (flat face) will be provided if no focus is defined. See chart on page 15 for practical focal limits.· Custom length tip extensions are available on request.  Right angle element mounting is offered optionally.  Other angles can also be provided.  Available with top-mounted UHF connector only. Complete standard or custom documentation/certification is available. See CERTIFICATION for details.


Freq.
MHz

Series

D - Style

F - Style

E-Style

1.00"

1.125"

0.500"

0.750"

0.250"

0.375"

0.500"


0.50

General Purpose

IDHF0.58

IDHF0.59

IFHF0.54

IFHF0.56

 -------------

 -------------

 -------------

Hi Resolution

 -------------

 -------------

 -------------

 -------------

 -------------

 -------------

 -------------

Hi Gain

IDMF0.58

IDMF0.59

IFMF0.54

IFMFO.56

 -------------

IEMF0.53

IEMF0.54


1.0

General Purpose

IDHF018

IDHF019

IFHF014

IFHF016

IEHF012

IEHF013

IEHF014

Hi Resolution

IDHG018

IDHG019

IFHG014

IFG016

IEHG012

IEHG013

IEHG014

Hi Gain

IDMF018

IDMF019

IFMF014

IFMF016

IEMF012

IEMF013

IEMF014


2.25

General Purpose

IDHF028

IDHF029

IFHF024

IFHF026

IEHF022

IEHF023

IEHF024

Hi Resolution

IDHG028

IDHG029

IFHG024

IFHG026

IEHG022

IEHG023

IEHG024

Hi Gain

IDMF028

IDMF029

IFMF024

IFMF026

IEMF022

IEMF023

IEMF024


3.5

General Purpose

IDHF038

 -------------

IFHF034

IFHF036

IEHF032

IEHF033

IEHF034

Hi Resolution

IDHG038

 -------------

IFHG034

IFHG036

IEHG032

IEHG033

IEHG034

Hi Gain

IDMF038

IDMF039

IFMF034

IFMF036

IEMF032

IEMF033

IEMF034


5.0

General Purpose

IDHF058

 -------------

IFHF054

IFHF056

IEHF052

IEHF053

IEHF054

Hi Resolution

IDHG058

 -------------

IFHG054

IFHG056

IEHG052

IEHG053

IEHG054

Hi Gain

IDMF058

 -------------

IFMF054

IFMF056

IEMF052

IEMF053

IEMF054


7.5

General Purpose

 -------------

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IFHF074

IFHF076

IEHF072

IEHF073

IEHF074

Hi Resolution

 -------------

 -------------

IFHF074

IFHF076

IEHG072

IEHG073

IEHG074

Hi Gain

 -------------

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IFMF074

IFMF076

IEMF072

IEMFO73

IEMF074


10

General Purpose

 -------------

 -------------

IFHF104

 -------------

IEHF102

IEHF103

IEHF104

Hi Resolution

 -------------

 -------------

IFHG104

 -------------

IEHG102

IEHG103

IEHG104

Hi Gain

 -------------

 -------------

 -------------

 -------------

IEMF102

IEMF103

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15

General Purpose

 -------------

 -------------

 -------------

 -------------

IEHF152

IEHF153

 -------------

Hi Resolution

 -------------

 -------------

 -------------

 -------------

IEHG152

IEGH153

 -------------

Hi Gain

 -------------

 -------------

 -------------

 -------------

IEMF152

 -------------

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20

General Purpose

 -------------

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 -------------

IEHF202

 -------------

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Hi Resolution

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 -------------

 -------------

 -------------

IEHG202

 -------------

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Hi Gain

 -------------

 -------------

 -------------

 -------------

 -------------

 -------------

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25

General Purpose

 -------------

 -------------

 -------------

 -------------

IEHF252

 -------------

 -------------

Hi Resolution

 -------------

 -------------

 -------------

 -------------

IEHG252

 -------------

 -------------

Hi Gain

 -------------

 -------------

 -------------

 -------------

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