SDT Ultrasound Solutions
Global leader in ultrasonic diagnostics and predictive maintenance of industrial equipment since 1975
About the company
SDT Ultrasound Solutions is the world's leading manufacturer of ultrasonic diagnostic equipment for predictive maintenance of industrial equipment. The company was founded in Belgium in 1975 and has been innovating in ultrasonic technology for over 45 years.
SDT is the only manufacturer in the world to offer a lifetime warranty on all portable ultrasonic detectors. This is made possible by a unique engineering culture and strict quality standards. The flagship SDT340 is a multi-sensor platform combining ultrasound, vibration and infrared thermometry in a single device. The patented LUBExpert technology has revolutionised the way industrial plants manage bearing lubrication programmes.
The company actively develops its education arm: SDT Academy offers multi-level certification courses for ultrasonic diagnostics specialists. SDT's methodology materials are among the most authoritative in the predictive maintenance industry. The company is headquartered in Brussels, Belgium, with representation in more than 50 countries worldwide.
KEG TRK is the official authorised partner of SDT Ultrasound Solutions in Kazakhstan and the CIS. We provide direct supply with the manufacturer's official warranty, train personnel in Russian, offer technical support, and deliver equipment across Kazakhstan and Central Asia.
History and achievements
Founded in 1975
SDT was founded in Belgium in 1975. From the very start it focused exclusively on ultrasound. Over 45+ years, SDT has stayed the course and become an absolute expert in its field.
Innovation
From the first portable detectors to the multi-sensor SDT340 platform with 256 kHz sampling, the patented LUBExpert system, and the SonaVu acoustic camera with real-time visualisation.
International presence
SDT has authorised partners in more than 50 countries. Its equipment is used at mining, petrochemical, power generation, food and pharmaceutical plants around the world.
Quality and warranty
ISO 9001 certified. A lifetime warranty on portable detectors — unique in the industry. SDT Academy has trained thousands of predictive maintenance specialists worldwide.
The 8 pillars of ultrasonic testing
SDT pioneered the "8 pillars of ultrasonic testing" methodology — a comprehensive approach to predictive maintenance of industrial equipment. Each pillar covers a distinct application area for ultrasound.
SDT products
All products →SDT portable detectors
SDT340 - Advanced Ultrasound Detector
The most advanced ultrasound detector for collecting, analysing and trending data
SDT270 - Ultrasound Detector with Memory
Digital ultrasound detector with data recording and spectral analysis capability
SDT200 - Basic Ultrasound Detector
Basic ultrasound detector for all standard applications
LUBExpert lubrication systems
LUBExpert ON-GUARD - Automatic Bearing Lubrication System
Smart condition-based ultrasonic lubrication system with the LUBrain algorithm for automatic bearing lubrication control and dosing
LUBExpert - Bearing Lubrication Management System
Bearing lubrication programme management with a parts database, Shopping List and Work Orders
Acoustic cameras
SDT SonaVu+ ATEX — Acoustic Camera for Explosive Atmospheres
SonaVu+ ATEX acoustic camera certified to Class I, Division 1 for use in explosive atmospheres. 112 MEMS sensors, built-in PRPD analysis and a detection range of up to 200 metres.
SDT SonaVu+ - Next-Generation Acoustic Camera
SonaVu+ acoustic camera with 112 sensors, a built-in display and a detection range of up to 200 metres — for leak detection, electrical inspection and mechanical-defect diagnostics
SDT SonaVu - Acoustic Camera for Equipment Diagnostics
SonaVu acoustic camera with 112 sensors and a built-in 5-inch touchscreen for visualising air leaks, electrical discharges and mechanical defects from up to 50 metres away
Checker Range
HATCHecker - Ship Hatch Tightness Testing
Specialised detector for testing the tightness of ship hatches and cargo-hold covers
LEAKChecker - Compressed-Air Leak Detector
Specialised detector for fast detection of compressed-air and gas leaks
LUBEChecker - Bearing Lubrication Control
Specialised detector for real-time bearing lubrication control
TIGHTChecker - Tightness Testing
A specialised detector for tightness testing of equipment and systems
TRAPChecker - Steam Trap Testing
A specialised detector for testing steam-trap performance
ULTRAChecker - Universal Ultrasound Detector
A universal ultrasound detector for all applications with a simple interface
Permanent monitoring
Software
LEAKReporter - Leak Reporting Software
Specialised software for generating compressed-air leak and energy-efficiency reports
SHERLOGReporter - Hatch Inspection Reports
Software for creating reports on the watertightness testing of marine hatch covers
UAS3 - Data Analysis Software
Comprehensive software for managing ultrasound data and analysis
Why work with SDT
45+ years of experience
The company has specialised exclusively in ultrasonic technology since 1975
Lifetime warranty
On all SDT200, SDT270 and SDT340 series portable detectors — a unique warranty in the industry
Global support
Authorised partners in 50+ countries, with local support in Kazakhstan
Innovation
Continuous development of new technologies: SDT340, LUBExpert, SonaVu — always a step ahead
Training
SDT Academy offers multi-level courses and certification for ultrasonic diagnostics specialists
Official partner
KEG TRK is the official SDT representative in Kazakhstan — warranty, support, and delivery across Kazakhstan and the CIS
Industries served
SDT ultrasound diagnostic guides
CHP, mining — industry guides plus SDT + Artesis reliability programme.
SDT application map by industry
8 ultrasound pillars — all sectors
→Reliability in 5 steps
SDT + Artesis for management
→18-month roadmap
Month-by-month SDT and Artesis
→SDT at CHP plants
Fans, steam, leaks, auxiliary drives
→SDT at mines and concentrators
Conveyors, crushers, compressed air
→Launch route programme in 90 days
SDT340: from register to management report
→Vigilant — continuous ultrasound
From SDT340 routes to 24/7 acoustic monitoring
→LUBExpert ON-GUARD
Condition-based automatic bearing lubrication
→Couplings and shafts — ultrasound
Early signs of coupling failure
→Frequently asked questions about SDT Ultrasound Solutions
Interested in SDT products?
KEG TRK provides a full cycle: consultation, supply, training and technical support. Delivery across Kazakhstan and the CIS.