LKXN inverter cross rotation magnetic field flaw Detector has simple structure, high reliability, high stability, practical and effective portable magnetic particle flaw detection equipment, the instrument uses rechargeable electric power supply, easy to carry and safe to operate. The cross-rotating magnetic field probe is equipped with four small rollers and lighting cannons, which can continuously walk for flaw detection, and can comprehensively display defects and scars on various welds, various geometric switch surfaces, planes, pipelines, boilers, spherical tanks and other pressure vessels at one time, which has the advantages of easy use and high flaw detection efficiency.
1. There is no need for an external power supply to use a rechargeable battery to generate an AC rotating magnetic field.
2. The instrument is small in size, light in weight, easy to carry, and suitable for on-site flaw detection without power supply, high-altitude work, and large container into the tank.
3. It has the function of automatic detection and power-off protection of no load, that is, automatic power-off when the lifting force is not enough.
4. The instrument is equipped with a waist bag, and only one hand needs to hold the probe for work.
sensitivity | The 15% notch of the A-type standard specimen is clearly displayed | ||
Probe pole distance | 110*110mm (gap between the magnetic pole and the surface of the specimen≤0.5mm) | ||
Yoke probe weight | 3.3kg | Probe size | 187×153×173mm |
Weight of the main unit | 1.5kg | Dimensions of the main unit | 60×100×210mm |
Voltage | 12V | capacity | 12000mAh |
Battery level display | LCD power display, Voltage digital display, with backlight function | ||
Lights | Automatic light up when working, white light intensity ≥ 2000Lux, Violet light intensity ≥ 6000 μW/cm2 (LKXN-UV) and wavelength 365 nm | ||
Operating current | 6A±0.2A | ||
Work Cut-off Rate | 100% | ||
Continuous Operating Time | > 7 hours | ||
Lifting force | ≥18kg(177N) | ||
阚朝晖;赵玉玲;王含红;申小娟;智刚 - 《油气田地面工程》
蒋慧 - 《南华大学》