AUGUR Т
Automated ultrasonic inspection system for austenitic and pearlite welded joints of large thickness using traditional ultrasonic transducers and TOFD technology
AUGUR-T system with the ability to connect up to eight pairs of ultrasonic piezoelectric transducers and a diffraction-time control method (TOFD).
The system has been successfully tested in "Rosenergoatom" Concern, "Gazprom".
AUGUR-T system unit with control computer and scanning devices
- Automated Ultrasonic Inspection
- Up to 14 independent channels
- Without blower
- IP54 protection
- Control speed up to 80 mm/s
- Easy integration
- Three operating modes: express control mode, search control, measuring control
The AUGUR-T system provides:
- support for acoustic holography and TOFD modes;
- detection and visualization of defects, determination of their sizes and coordinates;
- carrying out automated control of products up to 500 mm thick;
- multifunctional program for registration and analysis of control results.
Standard equipment*
- System unit (article D0160010)
- Ethernet cable (article D0160011)
- Power supply unit (article D0160012)
- Power cable 60 m (article D0160013)
- Scanner connection cable (article D0160014)
- Control computer**
- Packaging
**The view of the control computer may differ from the photo
AUGUR T is operated in conjunction with the following scanning devices.
Scanner СК426T4
Article S0160122
- The range of inspection pipe diameters is from 426 mm to the plane
- Included are longitudinal and transverse tracks for various pipe diameters (from Ø426 mm to the plane) and local tracks
Scanner 426T
Article S0160086
- The range of inspection pipe diameters is from 426 mm to the plane
- The set includes longitudinal and annular tracks depending on the diameters of the inspection pipes
- Ring tracks can be set closed and local
- Inspection of austenitic and pearlite welded joints
- Operation in heavy industrial conditions
Scanner 219T
Article S0160087
- Диапазон контролируемых диаметров трубопроводов - от 219 мм до 800 мм
- В комплекте поставляются кольцевые трека в зависимости от диаметров контролируемых труб
- Кольцевые треки могут быть поставлены замкнутые и локальные
- Контроль аустенитных и перлитных сварных соединений
- Эксплуатация в тяжёлых промышленных условиях
Scanner 560
Article S0160088
- The diameter of the inspection pipelines is 560 mm.
- A ring track is included.
- Inspection of austenitic and pearlite welded joints.
- Operation in heavy industrial conditions
| Specifications |
Express inspection mode |
Search inspection mode |
Measuring inspection mode |
|
| Absolute sensitivity | until 70 dB | |||
| The limit of the permissible absolute error of measuring the ratio of signal amplitudes at the input of the receiving path | until 0,5 dB | until 0,5 dB | until 0,5 dB | |
| Duration of the time sweep | from 1600 μs | from 400 μs | from 400 μs | |
|
1600 mm | 400 mm | 400 mm | |
|
The bandwidth of the receiving path at the level of -3 dB |
0,6 - 10 MHz | 0,6 - 10 MHz | 0,6 - 10 MHz | |
|
The range of adjustment of the amplitude of the probing pulse |
25 - 250 V | 25 - 250 V | 25 - 250 V | |
|
Deviation of the input angle from the nominal value for a PEP with a central frequency of less than 2 MHz |
± 2° | |||
| Deviation of the input angle from the nominal value for a PEP with a central frequency of 2 MHz or more | ± 3° | |||
| Deviation of the central frequency of the PEP from the nominal value | ±10% | |||
| Continuous operation time during the inspection (without reducing the reliability of the inspection results) | 8 h | |||
| Average service life of the system | at least 5 years | |||
|
Operating conditions at operating temperature range (for system units) |
1 - 40 °С | |||
| Operating conditions at operating temperature range (except system units) | -30 ... +50 °С | |||
Automatic ultrasonic inspection of welded joints at a distance of up to 2 meters
-
Automatic ultrasonic inspection of welded joints of pipelines with diameters of 720-1420 mm
-
Inspection of welds at a distance of up to 2 m (multiple reflection from the walls of the pipe)
-
High inspection sensitivity
-
Inspection of seams with complex seam geometry
-
Changing the azimuthal angle of the acoustic axis direction
Automatic ultrasonic inspection of tees with an overlay
- Automated scanning along and across the pipeline axis in 120 mm by 150 mm zones
- Ultrasound insertion angle 70°
- At least three ultrasonic transducers with different azimuthal orientation (depends on the ratio of the diameters of the welded pipes)
- Coherent processing (2D and 3D) to maximize sensitivity and resolution
Measuring mode of automatic ultrasonic inspection operation
- Application of coherent methods (acoustic holography)
- Determination of the actual size, type and orientation of defects
- Determination of the coordinates of the occurrence of discontinuities
- High inspection performance
- Holographic methods for obtaining three-dimensional images of defects
- Automated inspection, documentation, automatic formation of inspection conclusions, including in welded joints made of austenitic materials.