Straight Seam Girth Weld Butt Weld Magnetic Particle Testing

Product Specification

200mm Adjustable Pole Portable Multifunction Magnetic Particle Flaw Detector HCDX-II

Introduction:

HCDX-II composite magnetic powder flaw detector adopts silicon controlled contactless switch, with low noise, strong magnetic force, long service life and simple operation, suitable for field and laboratory use. The instrument adopts combined configuration, and users can choose probe freely according to their needs. Type A, D, E, O probe can be configured according to user requirements. Especially, type E probe is a crossed yoke probe, which can produce a rotating magnetic field, so as to conduct a comprehensive inspection on a variety of straight seam, girth weld, butt weld, geometric shape of plane and curved surface.

Magnetic particle flaw detector is a nondestructive testing equipment for surface and near surface crack defects of all kinds of ferromagnetic parts.

Magnetic particle flaw detector can detect parts with hidden crack defects under the premise of not destroying the material of the detected parts and not affecting the performance of the detected parts. It is an important quality testing equipment for product quality control of parts manufacturing enterprises.

The importance of magnetic particle flaw detector

1, can find the hidden defects of ferromagnetic raw materials, to avoid the loss of parts processing costs;

2. Recessive defects of ferromagnetic parts can be found to avoid the occurrence of safety accidents;

3, can find the process defects in the processing process of ferromagnetic parts, improve the processing technology;

4. Fatigue cracks in the stress concentration zone of ferromagnetic parts can be found to improve the design process.

Application:

Mainly used to detect surface and near surface cracks of ferromagnetic workpiece.

Boiler pressure vessel, steel structure, forgings, castings, welding parts, machined parts, etc.

The standard probes introduction for model HCDX-II:

Type D probe (electromagnetic yoke probe): equipped with movable joints, can magnetize and detect the surface workpiece.

Type A probe (horseshoe probe): suitable for all kinds of fillet weld, large workpiece inside and outside corners of local magnetization inspection, equipped with working lights.

Type O probe (ring type coil): it is suitable for circumferential crack detection of workpiece, and it is very sensitive to cracks caused by fatigue of workpiece. In addition, it can demagnetize the workpiece by far away method.

Type E probe (rotating magnetic field probe): conduct an all-round flaw detection for all kinds of straight welds, girth welds, butt welds and plane and curved surface with large geometric shapes. The probe is equipped with roller, which facilitates the operation and increases the speed. The probe is equipped with working lights for easy observation.

Technical parameters:

Power supply: AC 220V ± 10% 50HZ 5A

Output: AC 38V 10A

Type A.D.E.O probes are optional and available

Inspection speed: ≥6 m/min

Temperature rise of probe: ≤60℃

Working beat: it is recommended to work for a long period of continuous operation: magnetizing time ≤3 seconds, gap time ≥5 seconds

Weight: about 6.5Kg (main unit)

All optional probes parameters:

Standard delivery:

Host HCDX-II 1

Type D yoke probe 1

Type A probe 1

Type E probe 1

Type O probe 1

The power line 1

The probe line 1

Standard specimen 1

Operation manual 1

Certificate 1

Optional accessories:

Type A probe

O the probe

E probe

D probe

Dead weight

Test specimen

UV light