Overview
MT-1XY series portable integrated swirl/spin magnetic field Flaw detector is an improved design product based on traditional Magnetic Particle Testing Equipment. It integrates AC magnetization power supply inside the cross-type magnetic yoke, with compact structure, small size, light weight, good sealing effect, strong insulation performance, safety and reliability. It integrates magnetic detection, power supply, lighting and other functions, and can easily realize multi-directional flaw detection. The large-capacity lithium battery pack can be disassembled and assembled independently, and the on-site flexible replacement, the sealing plug can effectively reduce the failure rate and accessory loss caused by the cable, and the long standby can work continuously for more than 6 hours, which is especially suitable for field field flaw detection without power supply and high-altitude work.
Features
1. Cross-type yoke Probe to achieve multi-directional flaw detection and improve flaw detection efficiency.
2. Integrated design of battery and yoke, no need for connecting wire, small size, light weight, good sealing insulation, wet flaw detection does not seep liquid, easy to use.
3. Intelligent identification of magnetization, automatic magnetization when touching the workpiece, and stop magnetization when leaving the workpiece, easy operation.
4. Lifting Force and Sensitivity are not affected by battery power, and can also be accurately detected in low power mode.
5. The instrument has automatic identification and control functions to ensure stability when no load, and has intelligent start and stop functions.
6. Equipped with a battery display to display battery power in real time.
7. The yoke spacing is adjustable, and it is equipped with a foot adjustment tool for easy and quick adjustment.
8. One machine dual-use, fluorescent and white lighting can be switched, strong illumination, wide range, high luminance LED Illuminant, suitable for dry powder, magnetic suspension, ordinary light and fluorescent flaw detection.
9. A stable AC magnetic field can be generated without an external power supply to ensure detection sensitivity.
10. Equipped with a special instrument package, it can realize single person single-handed operation, reduce labor intensity and improve detection efficiency.
Principle
The instrument generates a stable swirl/spin AC magnetic field through an AC magnetization power supply integrated inside the crossed yoke. When the yoke contacts the workpiece, the instrument intelligently recognizes and automatically starts magnetization, and the magnetic field acts on the surface of the workpiece to be inspected. If there is a defect on the surface or near the surface, a leakage magnetic field will be formed at the defect, and the applied magnetic particles (dry powder or magnetic suspension) will be adsorbed, thus showing the profile of the defect. The white light or ultraviolet light source equipped with the instrument is used for illumination observation to realize ordinary or fluorescent magnetic particle detection.
Applications
Field no power on-site flaw detection, aerial work flaw detection
Standards
Type A 15/100 standard test piece
Steps
1. According to the workpiece condition, use the foot adjustment tool to adjust the yoke spacing.
2. Apply magnetic particles (dry powder or magnetic suspension) to the surface of the workpiece.
3. Contact the instrument yoke Probe with the surface of the workpiece to be inspected, and the instrument automatically recognizes and starts magnetizing.
4. Probe on the surface of the workpiece for scanning.
5. Switch the white light or ultraviolet light source as needed to observe the magnetic trace display.
6. After the flaw detection is completed, the Probe is removed from the workpiece, and the magnetization is automatically stopped.
Notice
• Please ensure that the instrument is fully charged before use.
• When wet testing, please be careful not to let the magnetic suspension penetrate the inside of the instrument.
When adjusting the yoke spacing, use the special tool provided.
• Make sure that the yoke is in good contact with the workpiece when testing.
Do not use in a strong electromagnetic interference environment.
• Please use the designated 21V/2A charging power supply for battery charging.
• When the instrument is not in use, please store it in a special instrument bag.
