Built-In UV Lamp Water-Proof Shock Resistance 220V AC Magnetic Yoke
Mag Particle Testing Equipment
General
This series of products are mainly used for the ferromagnetic
material, weld and mechanical components of the magnetic particle
testing. Probes using high-quality silicon steel, metallurgy and
low loss ratio, adjustable magnetic pole head and the whole plastic
shell such programs, which product has novel design, strong
suction, voltage wide, multi-functional, and generalization
characteristics. According to technical conditions, by using the
voltage and control requirements to make series of products
classify supply.
Note
1, There should plus a small amount of lubrication on the pin
joints before use.
2, Pressing the switch only after probe pole head to maintain good
contact with the workpiece, switch should be released in time after
probe leave workpiece. Avoid overheating failures which caused by
improper operation of equipment.
3, HCDX-220 type power cable, such as configuration leakage
protection plug, leakage protection function of plug should be
checked if it normal before using.
4, When the user configuring HCDX-220 probe with main unit which
from other manufacturers, should check the compatibility of the
voltage and wiring
5, Lead section which connected to probe should not less than 0.75
square mm
Main Parameter
| Product Name | Handy Yoke Flaw Detector |
| Type | HCDX-220 |
| Rating Voltage | AC220V 50 |
| Magnetization kind | Communion magnetization |
| Flat pole head suction | Above 6Kg |
| U shape head sensitivity | Use No.2 Magnetic indicator test, magnetic marks show clear |
| Magnetic head polar distance | 10-200mm adjustable |
| Size and weight | 170×150×50mm 2.5Kg |
| Power | Single-phase 220V-240V |
| Mostly use | For the flat weld, fillet weld, special Weld Inspection |
| Socket type | P20J6A |
| Button switches line No. | 2,3 |
Standard accessories
1. Handy Yoke Flaw Detector HCDX-220 1pc
2. Power cable 1pc
3. Operation Instruction 1pc
4. Quality certificate 1pc
Description
HUATEC Group is well-known brand in exporting and manufacturing of
Magnetic Particle Testing Unit to overseas markets. This products
use testing method by utilizing the Yoke method, to magnetize with
some or all of test flaws placed between magnet electrodes and
detect flaw of the object to be tested by inducting partial linear
magnetic field to the test piece.
This method enables to easily and rapidly detect surface flaw of
forged products or welding, part, etc
Features
• To achieve the best inspection effciency
• To form a strong manetic field with a AC or DC type
• To apply dry, wet and fluorescent magnetic particles
• Excellent durability by using a molding type of rubber material
with strong water-proof, shock resistance
• To test various objects to be tested by connecting middle poles
Principles of Magnetic Particle Testing
When the material or part under test is magnetized, discontinuities
which lie in a direction generally
transverse to the direction of the magnetic field will cause a
leakage field to be formed at and above
the surface of the part. The presence of this leakage field and
therfore the presence of the discontinuity
is detected by the use of finely divided ferromagnetic particles
applied over the surface, some of these
particles being geared and held by the leakage field.
The magnetically held collection of particles forms an outline of
the discontinuity and indicates
its location, size, shape and extent.
