Ultrasonic Probes
& Accessories
Production Capability & Quality Assurance
SIUI product adopts:
● Highly advanced manufacturing facility
● Rigorous production environment control
● Strict product testing and inspection equipment
With an aim to reach advanced international level, SIUI strictly executes every step of development,
purchase, production, sales and after sales service according to related international and national
quality standards.
The line of ultrasound probe includes normal, angle, variable-angle, dual, immersion, focusing
angle-beam, broadband normal probes, composite probes, spotweld probes and custom ultrasonic
probes, which can meet different application requirements of customers.
In addition, OEM orders can be accepted subject to specifications and purchase quantity.
Environmental Chamber International Advanced World-leading Probe Inspection System
SMT Production Line
Since 1995, SIUI has been certified by lots of domestic and overseas
authorities.
● Product Certification issued by Ministry of Railway.
● An affiliated unit to the Product Quality Supervision
and Test Center for Mechanical Industry Ultrasonic Instruments.
● Certified corporate technology center in China’s ultrasound industry.
● Compliant with European, American and Japanese related standards.
ISO9001 Certification European CE Marking
*EN-12668-2 & EN ISO 22232-1 compliant.
Normal Probe
There are two series of normal probes for your selection:
Mid Frequency Bandwidth Series
Medium pulse, medium damping — best combination of gain and resolution
Medium Bandwidth — typical -6dB bandwidth range 30%~50%
Wide Frequency Bandwidth Series (Composite Materials)
High signal-to-noise in composite materials
Short pulse, Higher resolution than Mid Frequency series
Wide Bandwidth — typical -6dB bandwidth range 60%~120%
Ordering Information:
Application:
P2-20L
Series Code Connector Type
Mainly used for testing defects parallel to or slightly
tilted against the test surface (e.g. steel plate) Frequency Crystal dimension Φ20
Mid Frequency Bandwidth Series
Wide Frequency Bandwidth Series(Composite Materials)
*LEMO 01 is only available for those crystal size≥24mm.
*Probes with crystal size 6mm are only compatible with LEMO 00 and Microdot.
Replaceable Membrane Normal Probe
There are two series of Replaceable Membrane Normal probes for selection:
Mid Frequency Bandwidth Series
Medium Pulse and Medium Damping — perfect combination of gain and resolution
Medium Bandwidth — typical -6dB bandwidth range 30%~50%
Wide Frequency Bandwidth Series
Higher Penetration, Higher Signal-to-noise,
Higher Resolution, Higher Sensitivity than Mid Freq Series
Wide Bandwidth — typical -6dB bandwidth range 60%~120%
Ordering Information:
Application:
Mainly used for inspecting container flaws as well
RB2-25L
as flaws parallel to the inspected surface,applicable Series Code Connector Type
for checking coarse and slightly-curved surfaced Frequency Crystal dimension Φ25
objects.
Mid Frequency Bandwidth Series (Recommended)
Mid Frequency Bandwidth Series (Based on P series normal probe with membrane protection)
Wide Frequency Bandwidth Series
*LEMO 01 is only available for those crystal size≥24mm.
*Probes with crystal size 6mm are only compatible with LEMO 00 and Microdot.
Replaceable
Replaceable Delay
Delay Line
Line Normal
Normal Probe
Probe
Ordering Information:
D2.5-10L
Series Code Connector Type
Frequency Crystal dimension Φ10
D Series
Application:
Mainly used for inspecting flaws parallel to/ near to the inspected
object surface, applicable for inspected objects with sharp edge.
If the delay line is made of high-temperature material, it can also
inspect high-temperature objects.
DM Series
* DL-3/DL-6 are compatible with frequency＜10MHz.
* DLR-3/DLR-6 are compatible with frequency≥10MHz.
Mid Frequency Bandwidth Series
Wide Frequency Bandwidth Series
* 7.5/10Mhz is also available, please refer to Thickness Gauge Probe series.
*Probes with crystal size 3mm are only compatible with Microdot.
Angle
Angle Probe
Probe (( Transverse
Transverse Wave
Wave ))
There are two series of Transverse Angle probes for selection:
Narrow Frequency Bandwidth Series
General purpose, recommended for the majority of applications
Medium Bandwidth — typical -6dB bandwidth range from 20%~30%
Mid Frequency Bandwidth Series
Medium Pulse, Medium Damping — best combination of gain and resolution
Medium Bandwidth — typical -6dB bandwidth range from 30%~50%
Ordering Information:
AFN4-89-60L
Series Code Connector Type
Frequency Angle
Crystal dimension 8×9
Narrow Frequency Bandwidth Series
Mid Frequency Bandwidth Series
*LEMO 01 is only available for crystal size 20×20mm and 20×22mm.
*Probes with crystal size 6×6mm are only compatible with LEMO 00 and Microdot.
Angle Probe ( Longitudinal Wave )
There are two series of Longitudinal Angle probes for selection:
Narrow Frequency Bandwidth Series
General purpose, recommended for the majority of applications
Medium Bandwidth — typical -6dB bandwidth range from 20%~30%
Mid Frequency Bandwidth Series
Medium Pulse, Medium Damping — best combination of gain and
resolution
Medium Bandwidth — typical -6dB bandwidth range from 30%~50%
Ordering Information:
LFP2-1010-70L
Series Code Connector Type
Frequency Angle
Crystal dimension 10×10
Narrow Frequency Bandwidth Series
Mid Frequency Bandwidth Series
*LEMO 01 is only available for crystal size 20×20mm and 20×22mm.
*Probes with crystal size 6×6mm are only compatible with LEMO 00 and Microdot.
Thickness Gauge Probe
Ordering Information:
High Temperature Probe Delay Line Probe TG2-12L
(Up to 200℃) Series Code Connector Type
Frequency Crystal dimension Φ12
Twin Crystal Probe
Application:
Mainly used for measuring work piece thickness.
Twin crystal (H for High temperature)
Series Code Frequency (MHz) Crystal Size (mm) Connector Type
2 Φ12
Φ6,Φ8,(Φ10)
TG(M) 5 L: LEMO 00/MD: Microdot
Φ10 (H)
7.5 Φ6
Single crystal (N for normal probe, which also be used for flaw detectors)
Single crystal (D for delay line probe, wide frequency series)
*All twin crystal TG probes are with cable.
Angle Probe With Replaceable Wedge
There are two Frequency types for selection:
Mid Frequency Bandwidth Series
General purpose, recommended for most applications
Medium Pulse & Medium Damping — perfect combination
of gain and resolution
Medium Bandwidth — typical -6dB bandwidth range from 30%~50%
Wide Frequency Bandwidth Series
Gain is usually higher than Mid Freq Series
Wide Bandwidth — typical -6dB bandwidth range from 60%~120%
Ordering Information:
Snail Wedge ADP2-1616-70L
(Only available for square crystal) Series Code Connector Type
Frequency Angle
Crystal dimension 16×16
Series Code Crystal Size (mm) L W H Replaceable Wedge
ADS-20-45/60/70;
Φ20 47 25 30
LDS-20-45/60/70
ADS-20-45/60/70;
ADP/ADM 13×25 47 19 30
LDS-20-45/60/70
ADS-20-45/60/70;
16×16/16×19 47 25 30 LDS-20-45/60/70;
ADP/ADM-AWS AWS-45/60/70
*AD for transverse-wave and LD for longitudinal wave. ADS/LDS for square probe housing type. AWS for snail wedge.
Mid Frequency Bandwidth Series
Wide Frequency Bandwidth Series (Recommended for coarse grain size and high sound attenuation material)
*Crystal size unit inch is also available: 1/4”, 3/8”, 1/2”.
*Probes with crystal size 6mm are only compatible with LEMO 00 and Microdot.
*Probes with crystal size 3mm are only compatible with Microdot.
Dual-Element
Dual-Element Angle
Angle Probe
Probe
For TRANSVERSE WAVE type:
Mainly used for testing small near-surface defects, thin wall pipe and
ring-type work piece.
For LONGITUDINAL WAVE type:
Mainly used for macro-crystal welding inspection, attenuating material and
Austenitie welding. For 70 degree angle, it can be applied for creeping wave.
Ordering Information:
TRT2-1010-70L
Series Code Connector Type
Application:
Mainly used for testing defects tilted against the Frequency Angle
test surface or perpendicular to the test surface. Crystal dimension 10×10
TRANSVERSE WAVE angle probes option:
Narrow Frequency Bandwidth Series TRT
Series Code Frequency (MHz) Crystal Size (mm) Angle Connector Type
TRT 2/4 7×10, 10×10, 20×20 45,60,70 L: LEMO 00/MD: Microdot
Wide Frequency Bandwidth Series TRTM
Series Code Frequency (MHz) Crystal Size (mm) Angle Connector Type
TRTM 2/4 10×10, 20×20 45,60,70 L: LEMO 00/MD: Microdot
LONGITUDINAL WAVE angle probe option:
Narrow Frequency Bandwidth Series TRL
Series Code Frequency (MHz) Crystal Size (mm) Angle Focal Length (mm) Connector Type
2/2.5 7×10 45,60,70 /
45 10
2 10×10 60 8
70 5
45 15/20
2 20×20 60 10/15
70 8
45 10
2.5 10×10 60 10
70 5
45 20/25 L: LEMO 00/
TRL
2.5 20×20 60 10/15 MD: Microdot
70 10
45 10/15/20
4/5 7×10 60 10/15
70 5
45 10/15/20
4/5 10×10 60 10/15
70 5/10
45 20/30
4/5 20×20 60 15/20
70 10/15
Wide Frequency Bandwidth Series TRLM
Series Code Frequency (MHz) Crystal Size (mm) Angle Connector Type
TRLM 2/4 10×10, 20×20 45,60,70 L: LEMO 00/ MD: Microdot
* All crystal sizes is for twin-element crystals.
Dual-element Normal Probe
Application:
Mainly used for testing defects parallel to or slightly tilted against the test
surface (e.g. steel plate);
Much more appropriate for detecting near surface flaws than normal probes.
Ordering Information:
TR2.5-14-30L
* Side connector is available. Series Code Connector Type
(Please specify when order) Frequency Focal Length
Crystal dimension Φ14
Series Code Crystal Size (mm) D d H
Φ10/7×10 Φ28 Φ15.4 56
Φ14/10×10 Φ28 Φ21 56
TR/TRM
Φ20/14×18/12×20 Φ34 Φ27 60
Φ24/20×20 Φ35 Φ29 47
* TR probes with membrane is also available.
Narrow Frequency Bandwidth Series
Series Code Frequency (MHz) Crystal Size (mm) Focal Length (mm) Connector Type
Φ10 10
Φ14,Φ20 10,15,20
2 Φ24 15,20,25
14×18 None,15
12×20 None,10
Φ10 5,10
L: LEMO 00/
TR Φ14 10,15,20
2. 5 MD: Microdot
Φ20 10,15,20,25
Φ24 15,20,25
Φ10 5,10,15
4/5 Φ14,Φ20 10,15,20,25,30
7×10 None,10
4 12×20 None,10
Wide Frequency Bandwidth Series
* All crystal sizes is for twin-element crystals.
Immersion
Immersion Probe
Probe
There are two series of Immersion probes for selection:
Mid Frequency Bandwidth Series
General purpose, recommended for the majority of applications
Medium Bandwidth — typical -6dB bandwidth range from 30%~50%
Wide Frequency Bandwidth Series
High signal-to-noise in composite materials
Short Pulse, Higher resolution than Narrow Frequency series
Wide Bandwidth — typical -6dB bandwidth range 60%~120%
Application: Ordering Information:
Mainly used in situations where the work piece and
the probe do not contact directly. It is suitable for
ICP4-10-20L
testing work piece with rough surface and automatic Series Code Connector Type
testing required to increase scanning speed and Frequency Focal Length
shorten testing time.
Crystal dimension Φ10
Mid Frequency Bandwidth Series
Immersion Probe without Focusing
Immersion Probe with Line/ Point Focusing
* ICP for line focusing; ISP for point focusing.
Wide Frequency Bandwidth Series
Immersion Probe without focusing
Immersion Probe with Line/ Point Focusing
* ICM for line focusing; ISM for point focusing.
● Usage Note: The probe should not be submerged for use over 8 hours. Then keep the probe in dry air for at least
16 hours (in non-operated state) until it is naturally dry before re-use. If the operating time is shortened, the
placement period for natural dry can be decreased properly, so as to ensure the normal life of the probe.
Variable-angle Probe
Application:
The reflection angle can be adjusted to meet different requirements.
Ordering Information:
AV2.5-1016L
Series Code Connector Type
Frequency Crystal dimension 10×16
Surface
Surface Wave
Wave Probe
Probe
Ordering Information:
AS2.5-66L
Series Code Connector Type
Frequency Crystal dimension 6×6
Application:
Mainly used for surface defect testing and also for
surface crack depth testing.
Pencil Probe
Ordering Information:
DM10-3SMD-0
Series Code Angle
Frequency Connector Type
Crystal dimension Φ3
Application:
Mainly used for measuring work piece thickness.
Series Code Crystal Size (mm) Angle D (mm) d (mm) H (mm)
0 12 8 109
DM 3
90 12 8 101.5
Series Code Frequency (MHz) Crystal Size (mm) Angle Connector Type
DM 10,15 3 0,90 MD: Microdot connector
Custom Ultrasonic
Custom Ultrasonic Probe
Probe
SIUI can provide custom ultrasonic probes
according to specific requirement.
Probe Cable
Probe Cable
SIUI provides various of probe cables to be
compatible with probes.
There are different kinds of cable connectors for your selection.
Such as BNC, LEMO 01, LEMO 00, Microdot, UHF etc.
Probe Test Report
Probe Test Report
Probe test reports are available as option.
(EN-12668-2 & EN ISO 22232-1 compliant.)
Storage Boxes
Storage Boxes
Storage boxes are available.
Shantou Institute of Ultrasonic Instruments Co., Ltd.
Add: #77, Jinsha Road, Shantou 515041, Guangdong, China
Tel: +86-754-88250150 Fax: +86-754-88603664
E-mail: siui@siui.com Website: http://www.siui.com
Specifications and appearance are subject to change without prior notice.
DCY2.791.EN.UT Probes.CY/220523
