1. Guangzhou Doppler Electronic Technologies Co., Ltd.
Create a Renowned World Brand of Ultrasound
Guangzhou Doppler Electronic Technologies Co., Ltd.
2012 All rights reserved by Doppler. All specifications are subject to change without notice.

2. CORPORATIONMISSION
ServicetotheCommunityforthe
BenefitofHumanSecurityandHealth
Guangzhou Doppler Electronic Technologies Co., Ltd. is a high-
tech enterprise that is engaged in R&D, manufacturing of
ultrasonic instruments & transducers (probes) and dedicated to
build a renowned world-brand of ultrasound. Jointly established by
experts from home & abroad mastering the world's most advanced
ultrasonic technologies, Doppler is a high-start, high-standard and
high-tech company implementing modern enterprise system and
specializing in R&D, manufacturing and sales of ultrasonic
products. Doppler has the world's top advanced production lines,
passed ISO9001: 2008 Quality Management System Certification,
CE Marking and European Standard EN 12668 Compliance
Verification, and is qualified as one of national-recognized high-
tech innovative enterprises.
Doppler has numerous industry elites from home & abroad, strong
technical strength, and world's advanced R&D and manufacturing
instruments. Doppler is also in the leading position with the R&D
of 1-3 piezo-composite crystal, ultrasonic phased array (PA)
instruments & PA probes of the whole world. Doppler's products
are not only widely used as an alternative for imported products,
but also well recognized by world's famous companies to which
Doppler is developing and supplying related products long term.
COMPANYPROFILE
HONOR
CORPORATION CULTURE
Doppler has received numerous national, provincial and
ministerial honors over several years of development.
High-Tech Enterprise of China
Certificate of National Torch Program project
Certificate of National Innovation Fund Project
ISO9001: 2008 Quality Management System Certification
European EN-12668 Standard Compliance Certificate
Certificate of Adopting International Standard Product Mark
CORPORATE MISSION
Serve the society, Secure the world
VISION
Create a Renowned World Brand Of Ultrasound
CORE VALUE
Love, Integrity, Innovation, Dedication
PHILOSOPHY
Pursuit of Excellence
Constantly Improving Ourselves and Doing the Best
Solidarity and Cooperation
Pooling Resources and Creating a Prosperous Business
Respect for Others
Full Consideration of Interests of Everyone, Including Partners,
Customers, Employees, etc.
Honest and Trustworthy
Treating People Sincerely and Keeping the Promise
01www.cndoppler.com

3. www.cndoppler.com
BRAND INTERNATIONALLY
PRODUCTS INNOVATIVELY
02
Doppler products are designed to offer brilliant qualities to supply NDT Ultrasonic
Instruments & probes in the world. With Doppler's strong technology power,
products are well accepted by the domestic & oversea markets, such as USA,
Germany, UK, France, Japan, Israel, Czech, Russia, India, Argentina, Korea,
Indonesia, etc. Due to our excellent R&D teams and advanced production lines,
Doppler's UT flaw detectors & UT probes have been accepted and well
commented in every international NDT fairs.
Doppler is powered by senior UT experts, oversea Doctors, and a group of young
engineers to form a professional team with technologies in acoustics, material
science, electronics, mechanical & application sectors, and also employ UT
experts as consultants from US famous universities. Together to develop & create
a world-class NDT Ultrasonic Instruments & probes company, and build a
renowned world-brand of ultrasonic.
Quality is the foundation of Doppler, which is essential for the future.
According to the company concept “Service to the community for the benefit of human security and health”, all
staffs in Doppler put quality as prionty, Adhering to the principle of “Technology innovation, consistent
improvement, and customer satisfaction” in all processes including product development, production and service,
taking zero defect as the responsibility, to achieve high-tech and high-quality as perfect combination, and building
a renowned world-brand of ultrasound.
STRONG STRENGTH LEADING TECHNOLOGY
QUALITY ASSURANCE BRIGHT FUTURE
Doppler boasts strong technical strength and has a professional team in
R&D and manufacture of UT instruments & UT probes, including many
experts from home & abroad and oversea doctors. In recent years,
Doppler joins hands with multiple universities and institutes at home &
abroad to deepen technical exchange and project collaboration, utilizes
modern high-tech and transfers scientific achievements into new products
by virtue of innovative mental models, advanced production &
management concepts, strong internal development capability and
consistent investments in R&D innovation. Doppler now owns 1-3 piezo-
composite crystal, PA instruments & PA probes and other NDT core
technologies with completely independent intellectual property rights,
which lays a solid foundation for Doppler to remain in the leading industry
position and to develop boundless market potential.
A high-level of technical team
World-class equipments
Innovative production methods
Complete quality management
Quality Management Objectives
Qualified rate of finished products: 100%
Customer satisfaction rate: 95%, annual growth rate of 0.5%
Product one-time inspection pass rate: 95%, annual growth rate of 0.5%
Wrong or missing inspection on delivered goods: 0
ISO9001: 2008 Quality Management System Certification
Doppler is the first company that passes EU EN12668 standard conformance certification in China
03

4. Anyscan-20/26
◆DAC function and many other useful features
◆400MHz real-time hardware sampling, high-fidelity
echo pulse
◆ Multi-function shuttle design, more flexible and
convenient operation
◆ Waterproof and quakeproof, suitable for field and
high-overhead operation
◆ Low noise & wide bandwidth amplifying circuit,
selectable damping, excellent matching with low and
◆DAC / AVG curves and multi-functional features
◆Excellent EMI design, good EMC performance
◆ Leading technical indexes, abundant & practical
additional functions
◆ Low noise & wide bandwidth amplifying circuit,
selectable damping, excellent matching with low and
high frequency probes
◆400MHz real-time hardware sampling, high-fidelity
echo pulse
◆Simple key & menu settings, easy to access
◆Dual independent channels for high-performance TOFD detection,
32/128 pulser / receiver channels for phased array
◆Embeded focal law caculator, which can achieve:
◇Four kinds of scan methods: Linear, Sectorial, Depth and Static
◇Four kinds of focus types: True Depth, Sound Path, Projection and
Focal plane
◇Multi-functional of display mode, as A / S / B / C
◆Calibration is more easy to implement and can be calibrated for
each beam
◆Multiple groups for parallel scanning, equivalent of more than one
instrument working simultaneously
◆Negative square-wave emission, with resolution up to 2.5ns
PRF up to 20KHz
Ultrasonic Phased Array Detector
Digital Ultrasonic Flaw Detector
Anyscan-30/36
Digital Ultrasonic Flaw Detector
Anyscan 36 new functions
400V negative square wave, AWS, Echo
compare, Noise immersion, Hot key etc.
DIGITAL ULTRASONIC FLAW DETECTOR DIGITAL ULTRASONIC FLAW DETECTOR
04 05

5. PHASED ARRAY PROBE WEDGE & CONNECTOR
06 07
B5 Housing
LINEAR Medium
B6/9/23/40 Housing
LINEAR Large
B30 Housing
LINEAR Medium
B26 Housing
LINEAR Large
B60 Housing
LINEAR Immersion
B13/15/16/19 Housing
MATRIX 2D/1.5D
B7/9/25 Housing
LINEAR Large
B1 Housing
LINEAR Small
A35 Housing
WEDGE INTEGRATED
B78 Housing
LINEAR Small
B1/5/7/8 Housing
CONCAVE
B12 Housing
LINEAR Small
WEDGE INTEGRATED
A25/40 Housing
LINEAR Medium
B10 Housing
LINEAR Immersion
B39 Housing
M1：MOLEX
QLC260P P1：Omni Connector 30056J1：D38999
R1：HIROSE
H1：Hypertronic
C1：CONEC(TD)
D2：DL-260P D2：DL-260P(C)
D1：DL-156P D3：DL-96P(C) D3：DL-96P
PHASED ARRAY PROBE WEDGE
CONNECTOR

6. ULTRASOUND PROBE
08
ULTRASOUND PROBE
High Temperature ProbeGuide Wave ProbeProtective Face Probe
Normal Beam ProbeAngle Beam ProbeDual Element Probe
TOFD ProbeTRL ProbeHigh Frequency Delay Line Probe
Immersion ProbeSurface Wave ProbeCombined Type Probe
Providing superior solution and meeting customers' special needs are Doppler's consistent service tenet.
Developing & manufacturing special probes and providing specific service are Doppler's unalterable
development direction since establishment, which now become the company's strongest strength: getting
the latest technologies and marketing information from continuous needs of customers, stimulating the
enthusiasm of the R&D engineers to develop advanced probe technologies, and upgrading knowledge,
expanding technologies, and promoting friendship through the actual application of resolutions. Specific
needs are mostly welcomed and Doppler wishes to achieve win-win development with all kinds of
customers from home & abroad.
Pen Type Probe
Wall thickness detection for
superficial pit base
Railroad Special Probe
For rail detection
Special Dual Element Probe
For coarse grain material detection
Hollow Shaft Probe
For train detection
Creeping Wave Probe
For prop porcelain insulator,
weld and bolt crack detection
Micro Angle Beam Probe
For inspect defects of engine
blade root
Aviation Special Probe
For aviation detection
1T3R Steel Plate Inspection Probe
For Heavy Plates AUT systems
Spot Weld Probe
For auto short welding detection
CUSTOMIZATION
CUSTOM ORDER SERVICE
09