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Handheld Magnetic Particle Detector

Handheld Magnetic Particle Detector

·Model:Magnetic Particle Detector KD-200AC
·Polar Distance:50~200mm
·Lifting Force:AC≥5kg
·Manufacturer:KairDa
·Provenance:Made in China
·Delivery Time:1-3 days
·Main unit Size:200x240x190mm
·Total weight:7.8kg
·Packing Size:520x430x220mm

Handheld Magnetic particle detector KD-200AC is a small portable non-destructive testing instrument with clear crack display, reliable performance, stable and easy operation. The instrument uses a coil to be wound directly on the probe to generate an induced magnetic field to magnetize the workpiece. The device has small size, light weight, large lifting force and adjustable movable joints. Suitable for flaw detection of flat welds, fillet welds, steel pipes, pressure vessels, pipes, shafts and complex shapes.


The matching probe is made of high-strength insulating material. After inspection, it is connected with epoxy resin to achieve sealed insulation, not easy to damage, and comfortable to operate. The probe has movable joints for users to work on specific workpieces. It is also possible to use a planar yoke, specifically the shape of the magnetized workpiece, to determine which shape of the probe to use.


It is suitable for detecting flaws on the surface of magnetic materials such as steel. In the magnetic particle flaw detection, the object to be tested receives a magnetic force, and the magnetic powder is scattered on the surface. Then, part of the surface of the defect leaks out and the magnetic force leaks the magnetic powder to form an indication pattern. The indication pattern is dozens of times larger than the actual defect, so it is easy to find the defect.


Technical Specification

Type

Sort

KD-220AC

Magnetic Yoke Flaw Detector

KD-12/220DC

Magnetic Yoke Flaw Detector

Power supply

/

220V50Hz   12V

Charging power supply

220V 50Hz

220V 50Hz

Using battery

/

MF12—7.2AH

Operating current

AC1.4A

AC1.4A

DC1.7A

Charging time

/

8~15h

Battery life

/

More than 6 hours

Working interval

1 minute switch on      1 minute off

1 minute switch on       1 minute off

Magnetic electrode distance

0~200mm

0~200mm

Lifting power

A C

>5.5kg

>5.5kg

D C

/

>26kg

Weight

Probe

3.1kg

3.1kg

Battery package

/

2.9kg

Outline

dimension(mm)

Probe

208×52×146

208×52×146

Battery package

/

160×70×100

Charger

/

75×50×40


Standard Delivery

Type

Sort


KD-220AC


KD-12/220DC


Host

1 set

1 set

Horseshoe probe

2 sets

2 sets

Battery package

/

1

Battery

/

1

Power cord

1

1

Circulating wire

1

1

Instruction manual

1

1

Certificate of conformity

1

1

Warranty card

1 copy

1 copy

Instrument container

1

1


Maintenance and precautions:

1. When the charger is charging, the charging time should not exceed 15 hours. After charging, the charger plug and battery plug should be removed to avoid backflow.

2. When the battery is under voltage, charge it as soon as possible to protect the battery from good storage performance.

3. When the instrument is not used for a long time, the battery should be charged once every 2-3 months to avoid battery running and affecting battery life and continuous working time.

4. When the probe is working, the power-on time is usually 2-3 seconds, the longest is not more than 5 seconds, and the interval is 3-5 seconds.

5. When using a liquid suspension in a magnetic suspension, an appropriate amount of rust inhibitor should be added.

6. Before using the probe, add a proper amount of oil to the active joint. After use, wipe off the water, oil, magnetic powder, etc. on the probe and the movable joint, and apply anti-rust oil.

7. When using AC flaw detection, insert the power supply in accordance with the power supply indicated by the instrument and have a good grounding.

8. When using, the movement of the probe should be carried out under the release of the probe switch to avoid the open circuit and cause the instrument to heat up.

9. The flaw detector should be energized for a long time. If there is obvious fever, it should be put into use after proper rest.

10. Do not use blindly, do not approach high temperature, high humidity. Do not work under the rain. Do not spray the magnetic suspension on the switch or the connector.



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