OKOndt GROUP goes on operating for your non-destructive testing needs. Our team works for you to offer the best NDT solutions of top quality, and impeccable services. In September, the group of our experts attended InnoTrans 2024 and could showcase our latest developments to the visitors, as well as discuss current NDT issues and future partnership
Manufacturer of tools and technologies for non-destructive testing
"OKOndt GROUP" represents a group of companies with a more than 30-year experience in research, development and manufacture of NDT products for industrial clients all over the world, which endeavor to ensure a high-level operational safety, quality and reliability. Compared to other NDT suppliers, "OKOndt GROUP" provides highly reliable technical solutions at reasonable prices, allowing customers to maintain excellent operational stability at a minimum cost.
"OKOndt GROUP" is a registered trademark of the group of companies. Here is some of them:
Ukrainian Scientific & Research Institute for Nondestructive Testing
The Institute’s activity aims at elaboration of NDE technologies and development of testing methods.
Personnel Certification Body
Operates in the field of Non-Destructive Testing of technical objects. NDT training school / courses provide personnel qualification and certification to ndt level 1, 2, 3
PRP LLC (“Promprylad”)
Scientific industrial company
It is one of the leaders in developing and producing of innovative facilities for non-destructive material testing.
ULTRACON-SERVICE LLC
Manufacturer and NDT supply Company that offers a comprehensive range of products - from portable instruments and mechanized scanners to big automated ultrasonic testing systems.
"OKOndt GROUP" offers both a standard line of NDT instruments and custom equipment and probes built to individual customer specifications and for special materials. In addition to handheld devices, we also build large, integrated inspection systems, covering most NDT technologies. Our significant investment in research and development allows us to provide optimised solutions for all of our NDT customers.
New developments in the field
of non-destructive testing
-
UTG-8 Ultrasonic Thickness Gauge
The UTG-8 is a precision Ultrasonic thickness gauge. Based on the same operating principles as SONAR
Portable eddy current flaw detector Eddycon C
Eddycon C intended for manual testing by eddy current technique for the presence of defects
UDS2-73 rail flaw detector
Enables inspection of two rails at a time, has a unique sounding scheme, displays and records test results in real time, with their further viewing on a PC.-
High-Speed Rail Testing System OKOSCAN 73HS
The OKOSCAN 73HS System is intended for automated high-speed testing of rails laid down in a track. -
UDS2-77 Ultrasonic Single Rail Detector
Durable, light-weight and portable flaw detector, which combines all the features of high-performance systems for rail inspection.
-
ОKО-22М-UT ultrasonic flaw detector
Universal multichannel Ethernet-module for ultrasonic inspection is used in automated, mechanized and manual testing. -
SMARTSCAN Aircraft Wheel Inspection System
SMARTSCAN Aircraft Wheel Inspection System is intended for testing of main and nose wheels of aircrafts of various world manufacturers such as Messier - Bugatti, Goodrich, Honeywell, Maggitt and others. -
EDDYCON D eddy current flaw detector
General-purpose multichannel eddy current Ethernet-module for solving a wide rangeof industrial tasks in aircraft, oil, power and chemical sectors.
Companies of OKOndt GROUP supply NDT equipment to more than 70 countries
We produce various NDT instruments – from handheld flaw detectors to complex automated inspection systems, which are available worldwide through our network of distributors. Besides the sales, we provide post-sale and warranty services for all our products.
Our equipment utilises a variety of state-of-the-art methods and techniques for non-destructive testing, including ultrasound, phased array, time-of-flight diffraction (ToFD), electromagnetic acoustic (EMA), eddy current, eddy-current array, as well as a wide range of other conventional and custom approaches. We are focused on identifying the appropriate technique or combination of techniques to meet your specific needs.
Our flaw detectors are commonly used in the following industries:
- railway,
- energy & aerospace,
- petrochemical & metallurgy,
- machinery
The equipment produced by "OKOndt GROUP" improves the quality of our customers’ finished products and enhances the safety of their infrastructure.
Eddy-current techniques are applied in non-destructive testing of surface and sub-surface layers (detection of metal discontinuities), structure analysis, estimation of coat thickness, dimensions, chemistry, and heat treatment quality. Eddy current testing is based on the analysis of the interaction between external and eddy-current electromagnetic fields that are induced in test objects. Eddy currents are electric current loops which are excited in a conductor while changing the magnetic field that permeates it. The distinctive feature of eddy current inspection is that it can be performed without any contact between a flaw detector and a test object. The interaction is normally achieved at a short distance which is, nevertheless, sufficient for moving the probe relative to the object. This enables the procurement of excellent measurements even when test objects are moving at a high rate of speed.
NDT ultrasonic inspection techniques allow to detect the defects located at a considerable depth in various materials, products, and weld joints. Compared to other non-destructive testing methods, ultrasonic flaw detection has significant advantages: a high sensitivity to the most hazardous defects like cracks or incomplete penetration; high capacity; and the ability to supervise the testing directly from an operator’s workplace with no process interruption – all at low operational cost. Ultrasonic examination is applied in a wide range of industries: energy, heavy machinery, railway, ship building, and the chemical sector. Hundreds of thousands of meters of structural welds, tens of thousands of pipe joints, boiler units, rail weld joints, as well as the quality of pressurised tank parts, forgings, tubes, rolled plates and other products are annually inspected by means of ultrasonic NDT techniques.
The electromagnetic acoustic (EMA) technique is a combined method of non-destructive testing based on three effects of interaction between magnetic fields and the test object: magnetostrictive, magnetic, and electrodynamic effects. The electrodynamic effect is caused by inducing eddy currents in a conductive material that interact with constant magnetic field, which, in its turn, initiates crystal-lattice vibrations (whereas elastic acoustic oscillations occur due to mechanical stresses). EMA transducers are capable of generating horizontally & vertically polarised, longitudinal, shear, Lamb, and Rayleigh waves. Horizontally polarised shear waves have minimum attenuation, diffraction, and metal structure refraction coefficients. The EMA technique allows for non-contact ultrasonic examination of material homogeneity at high temperatures.
Upcoming Events
Saudi Rail
20–21 November 2024
Stand J52.
Riyadh International Exhibition Center, Saudi Arabia
A4A NDT FORUM
September 16-19, 2024
Marriott Nashville at Vanderbilt University
2555 West End Ave, Nashville, Tennessee, USA
Get to know our NDT equipment at our booth #14. Let`s integrate and exchange knowledge, technical ideas and inspiration. We are waiting for you!
Appoint a meeting!
Innotrans 2024
24-27 September 2024
Berlin, Germany
Hall 21, Stand 314
International Trade Fair for Transport Technology Innotrans 2024 - leading international event for the transport technology industry
Meet us at world famous Annual Conferences and Exhibitions
ASNT Annual Conference
(Houston, USA)
WCNDT Exhibition
(Munich, Germany)
Aerospace Event
(Filton, Bristol, UK)
ECNDT
(Prague, Czech Republic)
NDE
(Pune, India)
WCNDT
(Durban, South Africa)
Together with our partners we develop new NDT techniques and their application standards
«OKOndt GROUP» organizes annual international conference for discussing and implementing those initiatives in different industry fields.
We are the active members of international societies
Applications of non-destructive testing 
In-Service Inspection of Aircraft Blocks Using Eddy Current Flaw Detector EDDYCON C
The following are the examples of "Boeing" company testing methods implementation with a new EDDYCON C eddy current flaw detector. For regular flights many airlines use "Boeing 737-300, 737-400, 737-500" aircrafts. These aircrafts operational NDT is carried out in accordance with the manual of "Boeing" company (NDT Manual for Boeing 737)
The system of automated ultrasonic testing of railway axles SAUT «Uniscan – Luch OS–4»
Service life and reliability of railway wheel pairs operation are largely dependent on quality of their components, one of which is the railway axle. Therefore, during manufacture of railway axles it is required to conduct products regular non-destructive testing at all stages of their manufacture for in-time detection of unacceptable defects.
Experience of ULTRASONIC testing of Boeing 737 -300, -400, -500 planes structure elements in operating conditions
During technical maintenance of BOEING 737 -300, -400, -500 planes (hereinafter referred to as B737) ultrasonic technique of non-destructive testing is widely used (hereinafter referred to as UST).
In-Service Inspection of Aircraft Blocks Using Eddy Current Flaw Detector EDDYCON C
The following are the examples of "Boeing" company testing methods implementation with a new EDDYCON C eddy current flaw detector. For regular flights many airlines use "Boeing 737-300, 737-400, 737-500" aircrafts. These aircrafts operational NDT is carried out in accordance with the manual of "Boeing" company (NDT Manual for Boeing 737)
The system of automated ultrasonic testing of railway axles SAUT «Uniscan – Luch OS–4»
Service life and reliability of railway wheel pairs operation are largely dependent on quality of their components, one of which is the railway axle. Therefore, during manufacture of railway axles it is required to conduct products regular non-destructive testing at all stages of their manufacture for in-time detection of unacceptable defects.
Experience of ULTRASONIC testing of Boeing 737 -300, -400, -500 planes structure elements in operating conditions
During technical maintenance of BOEING 737 -300, -400, -500 planes (hereinafter referred to as B737) ultrasonic technique of non-destructive testing is widely used (hereinafter referred to as UST).