MITECH Magnetic Particle Flaw Detector MT-1A

Product Overview

MT-1A portable digital magnetic particle flaw Detector uses large-capacity lithium battery pack power supply, and the direct current provided by the rechargeable battery is processed by frequency conversion inverter and signal phase shift, providing magnetized power for magnetic particle flaw detection, which solves the disadvantages of traditional magnetic particle flaw Detector relying on 220V power supply; Low power consumption, one charge can work continuously for more than 4 hours, and the battery can be charged online and offline. It can monitor the flaw detection process in real time, has image processing functions, can store data, print test reports, track and trace flaw detection results, and meets the requirements of standardized operation and management. It is especially suitable for field flaw detection and aerial work without power supply in the field, and it realizes the innovation of magnetic particle flaw detection.

Functional use

Aircraft manufacturing, boilers and pressure vessels, electric power, oil fields, shipbuilding, steam turbine and internal combustion engine parts, coal mines, machinery, standard parts, oil pump nozzles, auto parts, bridge building, chemical industry, railways, large machinery parts, steel structure equipment and other industry products; Surface and near-surface defects caused by forging, quenching, welding, fatigue, etc., such as chain rods, crankshafts, bearings, high-strength bolts, springs, forgings, petrochemical pipe fittings, valves, blades, gears, anchor chains, welds and other workpieces with complex geometric shapes.

Operating Principle

If there are defects (cracks, folds, inclusions, etc.) on the surface of the object or near the surface, the magnetic field lines will produce magnetic flux leakage near these defects, and when the magnetic particle with good permeability (usually magnetic iron oxide powder) is applied to the object, the leakage magnetic field near the defect will attract the magnetic particle, pile up to form visible magnetic particle traces, and form visible magnetic traces under suitable lighting, thus showing the position, size, shape and severity of continuity, Defects are displayed.

Operating Conditions

Ambient temperature: operating temperature -10°C~+40°C

Storage temperature: -20°C~+70°C

Relative Humidity: ≤80%

There is no strong vibration, no strong magnetic field, no corrosive medium and no serious dust in the surrounding environment

Instrument features:

• Intelligent high-definition 3.5-inch color LCD screen, can intuitively display the location, shape, size and other information of the defect, the instrument can communicate with the PC with the help of software management, automatic identification of images, quantitative analysis of damage, monitoring the flaw detection process, traceability of flaw detection results, to meet the requirements of standardized operation and management.

• The built-in industrial high-definition micro-miniature camera can take photos and record the inspection results in real time, effectively monitor the parts that cannot be detected by the naked eye, and output the flaw detection results such as defect schematic diagrams and physical photos for computer communication, and export the flaw detection report in Excel format.

• The large-capacity lithium battery pack is powered by a large capacity and can be carried on site at will, which solves the disadvantages of the traditional magnetic particle flaw Detector relying on 220V power supply, with low power consumption and small size, and the battery can be charged online and offline, especially suitable for field and high-altitude flaw detection.

• The application of the new power mode has improved the depth of the defect detection and the sensitivity performance of the surface inspection. It has the function of automatically determining the length of defects and the function of sensitivity verification before starting construction.

• The electromagnetic yoke adopts pulsating power supply technology, which can work continuously and uninterruptedly, and is not limited by the gap time required by the traditional electromagnetic yoke, and when the power supply Voltage is lower than 9.0V, the instrument can be automatically shut down protectively.

• There are two types of models, placement type and portable type, which are suitable for dry and wet testing, and the electromagnetic yoke adopts sealed technology to ensure that the wet flaw detection is not seepage, and the safety of users is guaranteed.

• The instrument can be configured with the applicable electromagnetic yoke according to the user's requirements and the particularity of the inspection components, and the instrument has added management functions such as automatic start-up calibration and instrument index testing.

• The instrument is small, lightweight and easy to carry, which can greatly reduce the work intensity of flaw Detectors and improve work efficiency.

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.