Principles
The breakthrough patented technology is based on the principle behind the controlled magnetism inspection concept which operates on “Spatial Magnetic Field Vector Resultants” theory which adopts large airspace and controlled magnetic fields. The device is capable of detecting LF and LMA defects much more effectively compared to conventional magnetic NDT devices.
Technology
The portable inspection device is capable of detecting both internal and external flaws such as broken wire, abrasion, corrosion and fatigues.
Technical Features
- Unique testing technology
- Highly sensitive patented Dou Element sensor
- Automatic noise filtering capability
- Automatic system calibration
- Digital LCD monitor display for instant result review
- Accurate and precise flaw locating system
- Reliable self-diagnostic system
Operation Features
- Highly portable even in cramp places
- Light weight (2.8 Kg)
- Extremely easy to learn and operate
- Easy to maintain and clean
- Automatic report generation
- Simple report storage and retrieval
- High speed rope inspection (10 - 20 meter / second )
Portable Series – Product Range
Type |
Model |
Inspection Range |
Weight |
Dimension |
Standard |
TCK-BX30(B) |
1-16 |
< 1 |
180 x 106 x 64 |
TCK-BX40(B) |
6-26 |
< 1.8 |
268 x 195 x 172 |
|
Custom |
TCK-CMXX(B) |
55-75 |
< 2.5 |
|
Technology Comparison
|
Patented Magnetic Technology |
Conventional Electromagnetic Technology |
Invention Time |
21st Century Technology |
19th Century Technology |
Inspection Principle |
Spatial Magnetic Field Vector Resultant & magnetic energy potential with holographic presentation. |
Magnetic Flux Leakage |
Testing Method |
Weak magnetic stable detection; on-line automatic calibration. |
Strong magnetic excitation detection; Offline manual calibration. |
Technology Difference |
Innovative technology resolved the issues in quantitative inspection |
Unable to detect flaws with quantitative results |
Sensor Position |
Non contact sensor not influenced by oil, dust and wire kinks |
Difficulties in testing warped wires, oil, dust and distorted ropes |
Inspection Speed |
0 to 30m/s with accurate results and not affected by speed variations |
0.3 to 1m/s and requires the testing ropes in stable state |
Accuracy |
Accurately detects internal and external defects |
Not consistent in detecting such defects |
Stability |
Able to provide consistent test results with high working stability |
Inconsistent test results due to speed variation and temperature |
Adaptability |
Strong adaptability due to various technical and operating benefits |
Low adaptability due to complexity in conducting test |
Weight |
Technology offers portable design as low as less than 2.5kg weight |
Technology nature results in bulky design |
Technical Specifications
- Inspection Sensitivity: Amax = 5 V/G
- Operating magnetic field strength: <20 MT
- Testing interval differentiation rate: 0.01m
- Rope speed: Vmax=30 m/sec
- Inspected rope length collating error: C < 10 mm/100m
- Detection capability (Slight defects): 90%
- Detection capability (Medium defects): 99%
- Gap between sensor and surface: 20-30 (mm)
- Work environment humidity: <95% RH
- Temperature range: -20 C to 55 C
Industrial Equipment |
International Standards |
Winch Mooring Wires |
API RP21 |
Crane Hoist Wires |
API RP9B, BS7121-2-2003, BS 6570, BS 302, ISO 4309 |
Riser Tension Wires |
API RP9B, BS7121-2-2003, BS 6570, BS 302, ISO 4309 |
Drill Line |
API RP9B, BS7121-2-2003, BS 6570, BS 302, ISO 4309 |
Elevator Wires, Suspension Bridge Wires |
ISO 4101 |
