Introduction
HS-III magnetic particle flaw detector is a new type magnetic particle faultlocalization
equipment designed and produced by our company independently after utilizing the
advantages of its counterparts at home and abroad. Multiple magnetizations make the
detector small in size and light in weight. Highly integrated circuit makes one device
perform all the functions of several ones.
Details
It can be fitted with three types of detecting head-A, D, O and E.
1) A-shaped detecting head
It is also named horseshoe detecting head or weld detecting head and features a movable
inclined magnetic head. It has one working lamp and is especially applicable for partial
AC or DC flaw detection of interior/exterior angles of irregular surfaces and work pieces.
The pole distance is 10-160mm; hoisting capacity: AC≥4kg and DC≥18kg; weight: 2kg.
This kind of detecting head is adopted by the Horseshoe Magnetic Yoke Tester or Angle
Weld Tester. It features a wide scope of application with the movable detecting head.
2) D-shaped detecting head
It is also called electromagnetic yoke probe with various turning joints and great magnetization
strength. It can be used for AC or DC flaw detection of plane and curved surface work pieces.
Polar distance:25-230mm; hoisting capacity: AC≥4kg,DC≥18kg; weight:2kg.
3) O-shaped detecting head
It is also called ring detecting head with an internal diameter of 150mm and center field ≥180Oe.
Weight:3kg. It is designed on the principle of forming a strong magnetic field by energizing a coil
and is suitable for sectional fault detection or demagnetization of complicated work pieces including
axles, bars, pipes and vanes.
4) E-shaped detecting head
It is also called cross magnetic yoke probe or rotating-field probe. Different from D-shaped
and A-shapeddetecting head, it can conduct omnibearing magnetization flaw detection at
a time. The equipped working lamp ensures users to work with enough light; the equipped
roller ensures easy operation and high working efficiency.
Polar distance: 80mm, hoisting capacity: AC≥10kg and weight:3.5kg.
Main technical parameters
|
Power supply |
AC 220V±10% 50HZ |
|
Working voltage of detecting head |
AC 36V |
|
Working current of detecting head |
12A |
|
Sensitivity |
Can clearly and completely display the
groove on A standard specimen |
|
Temperature of detecting head |
≤60°C |
|
Working rhythm |
Magnetizing time: ≤3s;
Off-time: ≥2s |
|
Dimension |
260×140×170mm |
|
Weight |
9kg |
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