Two different methods are typically used: Eddy Current Testing (ECT) and Ultrasonic Testing (UT) have their own advantages and limitations, depending on specific criteria such as flaw type, flaw size, or inspection speed. When it comes to tube production, one element is paramount: very high th...
According to a further development, the litz wires (8, 9, 10) have the form of spirals or coils and are held in an immovable manner in the push-on sleeve (15) by means of second connection points (19) (connection point pull relief). ADAMS HELMARBAUER RAINER ...
Eddy current testing on tubesEddy current testing on tubes in heat exchangers, condensers, air conditioning and air coolers, requires specialist equipment and technical expertise. Intertek’s NDT inspectors can perform this specialist advanced method. Need...
Eddy Current Testing at DEKRA offers a range of applications and advantages, including: The complete tube length of pipe can be inspected Several hundred tubes per shift and per eddy current system Detection and separation of inside and outside defects ...
Eddy current test was performed using those ECT probes on artificially flawed specimens. After analyzing the output signals, we found that, for the effective testing, the width of a coil should be determined considering the pitch of the fins of a tube. And we also learned that the frequency ...
inspect thin metal for defects that translate to safety or quality problems. In addition to defect recognition in metal sheets and tubes, eddy current testers can be used to observe the results of heat treatment procedures and to find out the thickness of non-conductive layers over conductive ...
An eddy current testing method, namely multi-frequency excitation and spectrogram method (MFES), was employed to detect a defect on the radiator tube surrounded by cooling fins. Overall, experimental results suggested that the influence of cooling fin is not as noticeable as that of the defect ...
Simulation of 3D eddy current testing configurations of tubes using encircling and sectorial external probes: Developments and experimental validations Simulation of 3D eddy current testing configurations of tubes using encircling and sectorial external probes: Developments and experimental validationsA numerical...
eddy current testing testing system for metal tubes and bars Packaging and delivery Selling Units: Single item Single package size: 100X80X60 cm Single gross weight: 35.000 kg Show more Lead time Samples Maximum order quantity: 1 set Sample price: ...
In order to find out the leakage cause of titanium tubes used in a heat exchanger in a nuclear power station,eddy current testing was adopped to examine the samples of titanium tubes from this station.Based on the results of testing and the operation history of the station,failure types of...