Ultracon-Service, LLC offers the wide range of transducers to ultrasonic flaw detectors and thickness gauges.

1. ULTRASONIC
PROBES
for Flaw Detection
and Sizing
www.ndt.com.ua
• Straight Beam Transducers, Single Element
• Interchangeable Angle Beam Transducers, Single
Element
• Straight Beam Transducers, Single Element with
Ceramic Face
• Straight Beam Transducers, Dual Element with
Replaceable Membrane
• Straight Beam Transducers, Dual Element
• Integral Angle Beam Transducers, Single Element
• TOFD TRANSDUCERS

2. ABOUT THE COMPANY
In this catalog ULTRACON SERVICE LLC offers the
wide range of transducers to ultrasonic flaw
detectors and thickness gauges.
Since 1993, ULTRACON SERVICE LLC has been
involved in development, manufacture and servi
ces of non destructive testing means that have
earned the common recognition due to its quality
and wide variety.
The company fulfills the targets and tasks that
have been determined during its establishment,
supports the profile of the enterprise as the
developer and today has the positive image
between the partners almost in all industries. At
the initial stage the company had developed and
manufactured its own types of probes to ultra
sonic flaw detectors and thickness gauges.
Without good operation of probes, the normal
operation of the instrument as well as the general
testing performance is impossible. Continues
upgrade of production technology allowed the
improvement of specifications and reliability of
manufactured probes.
Currently the enterprise accounts more than two
thousand types of special application transducers
of various types.
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3. TRANSDUCER SELECTION
Straight Beam Contact Transducers. Straight beam transducers
are single element transducers intended for inducing and receiving the
longitudinal waves at a straight angle to the test object surface that is in
a contact with a transducer, and are used for testing the quality of
materials, metalwares and pipelines in the machinery, energy, transport
industry.
They are used for "sounding" the test object (at plane parallel sur
faces), for detecting the transverse defects (oriented perpendicular to
the ultrasonic beam axis) pulse echo, images or echo images technique.
Angle Beam Contact Transducers. Angle beam transducers are
single element transducers intended for inducing and receiving the lon
gitudinal and shear wave into a test object at a selected angle. Shear
wave, surface wave, creeping wave probes are of serial production.
Structurally probes are available in integral or interchangeable
designs, i.e. having one resonator with several replaceable wedges to
the dimension types that are required by the customer.
Straight Beam Contact Transducers with Replaceable Membrane
or Ceramic face, Dual Element (TR).
Series of contact dual element straight beam transducers with a
replaceable membrane or ceramic face, allowing to perform the testing
of test pieces with a raised surface roughness. Intended for testing the
test pieces by longitudinal waves allowing to avoid the reverberation
that are typical to single element transducers. They are widely used du
ring the testing of rolled metals, T— joints and butt joints from the
removed weld reinforcement. Besides the flaw detection, they are
widely used during the ultrasonic thickness gauging.
TOFD transducers. Intended for manual testing of butt weld joints
of flat surfaces and pipes using the TOFD technique, based on measu
ring the time of flight of waves diffracted from defect boundaries.
This technique is realized with two probes in the pitch and catch
configuration.
Transducer series Description
TSB, TS Single element straight beam contact transducer
TSD, TGI Double element straight beam contact transducer
TAB Single element angle beam contact transducer
TWS, WS Single element straight beam contact transducer and wedge for
interchangeable designs
For example:
3

4. CONTACT TRANSDUCERS
Straight Beam Probe (single element)
Transducer dimensions
General specifications
*connector type: M microdot; L lemo00; B BNC;
* connector position: T top; S side;
**outside diameter of transducer
4
Catalog Frequency, Element O.D. (А), Type Connector Connector
number MHz size, in in mm of case type position
TSB1 50 MS* 1.0 .500 .625 16 Stainless steel Microdot/lemo00/BNC Top/side
TSB1 75 .750 .900 24 Stainless steel Microdot/lemo00/BNC Top/side
TSB1 100 1.00 1.15 30 Stainless steel Microdot/lemo00/BNC Top/side
TSB2 25 2.25 .250 .375 10 Stainless steel Microdot Top/side
TSB2 37 .375 .475 12 Stainless steel Microdot/lemo00 Top/side
TSB2 50 .500 .625 16 Stainless steel Microdot/lemo00/BNC Top/side
TSB2 75 .750 .900 24 Stainless steel Microdot/lemo00/BNC Top/side
TSB2 100 1.00 1.15 30 Stainless steel Microdot/lemo00/BNC Top/side
TSB5 25 5.0 .250 .312 8 Stainless steel Microdot Top/side
TSB5 25 37** .250 .375 10 Stainless steel Microdot Top/side
TSB5 37 .375 .475 12 Stainless steel Microdot/lemo00 Top/side
TSB5 50 .500 .625 16 Stainless steel Microdot/lemo00/BNC Top/side
TSB10 18 10.0 .187 .250 6 Stainless steel Microdot Top
TSB10 18 31 .187 .312 8 Stainless steel Microdot Top/side
TSB10 25 .250 .312 8 Stainless steel Microdot Top/side
TSB10 25 37 .250 .375 10 Stainless steel Microdot Top/side
TSB10 37 .375 .475 12 Stainless steel Microdot/lemo00 Top/side
Element Size, А, B,
in in mm in mm
.187 .250 6 .50 12.5
.312 8 .50 12.5
.250 .312 8 .50 12.5
.375 10 .50 12.5
.375 .475 12 .65 16
.500 .625 16 1.0 24
.750 .900 24 1.25 32
1.00 1.15 30 1.25 32

5. CONTACT TRANSDUCERS
Angle Beam Probe (single element)
Transducer dimensions with "microdot" connector
Transducer dimensions with “lemo00” connector
Wedge dimensions
General specifications
* connector type: M microdot; L lemo00
Element D, L, E, Thread
size, in in mm in mm in mm size
.250 .50 12.5 1.0 25.0 .75 19.0 3/8'' 32 UNEF
.375 .50 12.5 1.0 25.0 .75 19.0 1/2'' 28 UNEF
.500 .50 12.5 1.0 25.0 .75 19.0 5/8'' 24 UNEF
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Catalog Frequency, Element Connector Connector
number MHz size, in type position
TWS1 37 M* 1.0 .375 Microdot/lemo00 Top
TWS1 50 .500 Microdot/lemo00 Top
TWS2 25 2.25 .250 Microdot/lemo00 Top
TWS2 37 .375 Microdot/lemo00 Top
TWS2 50 .500 Microdot/lemo00 Top
TWS2 25 5.0 .250 Microdot/lemo00 Top
TWS2 37 .375 Microdot/lemo00 Top
TWS2 50 .500 Microdot/lemo00 Top
TWS10 25 10.0 .250 Microdot/lemo00 Top
TWS10 37 .375 Microdot/lemo00 Top
Element D, L, E, Thread
size, in in mm in mm in mm size
.250 .450 12.0 .540 14.0 .335 8.5 3/8'' 32 UNEF
.375 .590 16.0 .690 18.0 .440 11.2 1/2'' 28 UNEF
.500 .700 18.0 .710 18.0 .460 12.0 5/8'' 24 UNEF
Catalog Element A, B, C, Refracted
number size, in in mm in mm in mm angle
WS25 45 .250 .54 14.0 .74 19.0 .48 12.0 45
WS25 60 .54 14.0 .83 21.0 .54 14.0 60
WS25 70 .54 14.0 .98 25.0 .57 14.5 70
WS25 90 .54 14.0 1.12 28.5 .64 16.0 90
WS37 45 .375 .62 15.75 .83 21.0 .55 45 45
WS37 60 .62 15.75 1.08 27.5 .64 60 60
WS37 70 .62 15.75 1.21 30.7 .70 70 70
WS37 90 .62 15.75 1.41 36.0 .72 90 90
WS50 45 .500 .75 19.0 1.1 28.0 .55 14.0 45
WS50 60 .75 19.0 1.31 33.0 .64 16.0 60
WS50 70 .75 19.0 1.43 36.0 .70 18.0 70
WS50 90 .75 19.0 1.62 41.0 .72 18.0 90

6. CONTACT TRANSDUCERS
Straight Beam Transducer with
ceramic face (single element)
Case dimensions
General specifications
* material of the face transducer: C ceramic; F flexible
6
Element А, B, C,
size, mm in mm in mm in mm
10 .375 13 .08 2.2 1.7 43.5
12 .570 15 .08 2.2 1.7 43.5
20 .900 23 .12 2.3 2.0 50.6
24 1.1 28 .12 3.2 2.2 56.0
Catalog Frequency, Element Type of Connector Connector
number MHz size, mm case type position
TS2 10C* 2.0 10 Plated brass Lemo00 Side
TS4 10 4.0 10 Plated brass Lemo00 Side
TS2 12 2.0 12 Plated brass Lemo00 Side
TS4 12 4.0 12 Plated brass Lemo00 Side
TS2 20 2.0 20 Plated brass Lemo00 Side
TS4 20 4.0 20 Plated brass Lemo00 Side
TS1 24 1.0 24 Plated brass Lemo1S Side
TS2 24 2.0 24 Plated brass Lemo1S Side
TS4 24 4.0 24 Plated brass Lemo1S Side

7. CONTACT TRANSDUCERS
Case dimensions
General specifications
Catalog Frequency, Element Type of Connector Connector
number MHz size, mm case type position
TSD2 20F* 2.0 20 Plated brass Lemo00 Side
TSD4 20 4.0 20 Plated brass Lemo00 Side
TSD2 24 2.0 6 x 20 Plated brass Lemo00 Side
TSD4 24 4.0 6 x 20 Plated brass Lemo00 Side
Straight Beam Probe
with replaceable membrane
(Dual element)
7
Element А, B, C,
size, mm in mm in mm in mm
20 .9 24 1.32 35.5 2.0 52.5
6 x 20 1.2 30 1.75 44.5 2.24 57.0
* material of the face transducer: C ceramic; F flexible.

8. CONTACT TRANSDUCERS
Case dimensions
General specifications
Catalog Frequency, Element Type of Connector Connector
Number MHz size, mm case type position
TSD2 10C* 2.0 10 Plated brass Lemo00 Side
TSD4 10 4.0 10 Plated brass Lemo00 Side
TSD2 12 2.0 12 Plated brass Lemo00 Side
TSD4 12 4.0 12 Plated brass Lemo00 Side
TSD2 20 2.0 20 Plated brass Lemo00 Side
TSD4 20 4.0 20 Plated brass Lemo00 Side
TSD2 24 2.0 7 x 18 Plated brass Lemo00 Side
TSD4 24 4.0 6 x 20 Plated brass Lemo00 Side
Straight Beam Probe
with ceramic face
(Dual element)
* material of the face transducer: C ceramic; F flexible
8
Element А, B, C,
size, mm in mm in mm in mm
10 .52 13.2 .35 9.0 1.98 50.4
12 .60 15.4 .35 9.0 1.98 50.4
20 .94 24.0 .35 9.0 2.32 59.0
7 x 18 1.14 29.0 .40 10.0 2.60 66.0
6 x 20 1.14 29.0 .40 10.0 2.60 66.0

9. CONTACT TRANSDUCERS
Angle Beam Transducer
(single element)
Case dimensions
General specifications
9
Catalog Frequency, Refracted Element size, Type Connector Connector
number MHz angle, 0
mm of case type position
TAB2 45 8x9 2.0 45 8 x 9 Plated brass Lemo00 Side
TAB2 60 8x9 2.0 60 8 x 9 Plated brass Lemo00 Side
TAB2 70 8x9 2.0 70 8 x 9 Plated brass Lemo00 Side
TAB4 45 8x9 4.0 45 8 x 9 Plated brass Lemo00 Side
TAB4 60 8x9 4.0 60 8 x 9 Plated brass Lemo00 Side
TAB4 70 8x9 4.0 70 8 x 9 Plated brass Lemo00 Side
TAB2 45 14x14 2.0 45 14 x 14 Plated brass Lemo00 Side
TAB2 60 14x14 2.0 60 14 x 14 Plated brass Lemo00 Side
TAB2 70 14x14 2.0 70 14 x 14 Plated brass Lemo00 Side
TAB4 45 14x14 4.0 45 14 x 14 Plated brass Lemo00 Side
TAB4 60 14x14 4.0 60 14 x 14 Plated brass Lemo00 Side
TAB4 70 14x14 4.0 70 14 x 14 Plated brass Lemo00 Side
TAB2 45 22x22 2.0 45 22 x 22 Plated brass Lemo00 Side
TAB2 60 22x22 2.0 60 22 x 22 Plated brass Lemo00 Side
TAB2 70 22x22 2.0 70 22 x 22 Plated brass Lemo00 Side
TAB4 45 22x22 4.0 45 22 x 22 Plated brass Lemo00 Side
TAB4 60 22x22 4.0 60 22 x 22 Plated brass Lemo00 Side
TAB4 70 22x22 4.0 70 22 x 22 Plated brass Lemo00 Side
Element А, B, C,
size, mm in mm in mm in mm
8 x 9 .65 16.5 1.12 28.5 2.0 22.0
14 x 14 .83 21.2 1.47 37.5 1.2 30.7
22 x 22 1.24 31.6 2.2 56.0 1.73 44.0

10. 10
Straight Beam Probe
(dual element integral
cable transducer)
CONTACT TRANSDUCERS
General specifications
Catalog Frequency, Element Type of Connector Connector
number MHz size, in case type position
TGI2.5 12 L* 2.5 .125 Stainless steel Lemo00/BNC cable
TGI5 12 B* 5.0 .125 Stainless steel Lemo00/BNC cable
TGI10 12 10.0 .125 Stainless steel Lemo00/BNC cable
TGI2 25 2.25 .250 Stainless steel Lemo00/BNC cable
TGI2.5 25 2.5 .250 Stainless steel Lemo00/BNC cable
TGI5 25 5.0 .250 Stainless steel Lemo00/BNC cable
TGI10 25 10.0 .250 Stainless steel Lemo00/BNC cable
TGI2 50 2.25 .500 Stainless steel Lemo00/BNC cable
TGI2.5 50 2.5 .500 Stainless steel Lemo00/BNC cable
TGI5 50 5.0 .500 Stainless steel Lemo00/BNC cable
Case dimensions
Element D, L, E,
size, in in mm in mm in mm
.125 .60 16 1.0 26.0 .40 10.0
.250 .60 16 1.2 28.0 .50 12.0
.500 .60 16 1.2 28.0 .60 15.5
*connector type: L lemo00; B BNC

11. TOFD TRANSDUCERS
TOFD transducers specification
TOFD Wedge specification
Catalog Frequency, Element size, Thickness of A, B, C,
number MHz in mm the object, mm mm mm mm
TWS10 3 TOFD 3/8” 10 .125 3 10 15 3/8”9(in) 6.5 28
TWS10 6 TOFD 3/8” 10 .250 6 15 35 3/8”(in) 6.5 28
TWS5 6 TOFD 3/8” 5 .250 6 15 50 3/8”(in) 6.5 28
TWS5 12 TOFD М16 5 .500 12 50 100 16 8 33
TWS3 12 TOFD М16 3 .500 12 100 200 16 8 33
TWS2,5 12 TOFD М16 2.5 .500 12 200 300 16 8 33
TWS2,25 12 TOFD М16 2.25 .500 12 200 300 16 8 33
TWS3 8 TOFD М16 3.0 .325 8 100 200 16 8 33
TWS2,5 8 TOFD М16 2.5 .325 8 100 200 16 8 33
TWS2,25 8 TOFD М16 2.25 .325 8 100 200 16 8 33
Catalog Refracted A, B, C,
number angle, 0
mm mm mm
WS45 L 3/8” TOFD 45 15 32 25
WS50 L 3/8” TOFD 50 15 32 25
WS60 L 3/8” TOFD 60 15 32 25
WS70 L 3/8” TOFD 70 15 32 25
WS45 L М16 TOFD 45 15 32 25
WS50 L М16 TOFD 50 15 32 25
WS60 L М16 TOFD 60 15 32 25
WS70 L М16 TOFD 70 15 32 25
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1. Transmitter
2. Receiver
3. Internal crack
a lateral wave;
b back wall echo;
c diffracted signal
from the top tip;
d diffracted signal
from the bottom tip

12. ULTRACON SERVICE LLC
P.O.Box 31, Kiev 04111, Ukraine, tel./fax: +38 044 531 37 27(26)
E mail:sales@ndt.com.ua www.ndt.com.ua
®