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Products > NDT Equipment > MT > DFY220 Florescent(UV) Yoke Flaw Detector
Product : DFY220 Florescent(UV) Yoke Flaw Detector
Model : DFY220
Country of Origin : CHINA
Brand : DTEC
Quality Certified : ISO,CE
Delivery Time : 3 days
Packing Weight : 8-11KG
Dimension : 42x42x38cm(LxWxH)
Package Type : Maker's Standard Export Wooden Case
Courier : DHL/TNT/FedEx/UPS/EMS/Shipping Agent
Payment Term : TT100%/Private Bank Account/L/C/Paypal/Western Union
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  • Product Intro
  • Feature
  • Specification
  • Packing List
DFY220 Florescent Yoke Flaw Detector is a kind of portable yoke flaw detector, which employs the yoke to give off the Flourescent  powder on the ferromagnetic material. It works under 220V AC power source, without the need of ancillary equipment, with easy operation, simple, light weight, easy to carry, hence, this equipment is widely used.

 

 Application:

 

Same as Magnetic Yoke Flaw Detector,DFY220 is also applicable to oil, shipbuilding, engine parts, coal, machinery, standard parts, oil pump and nozzle, aircraft manufacturing, automobile other pieces, bridge-building, chemical industry, boiler and pressure vessel, railways and other industry products, due to forging, quenching, welding, fatigue caused by surface and near surface defects, such as chain rod, crankshaft, bearings, high strength bolts, springs, forgings, petrochemical pipe fittings, valves, blades, gears, rollers, chains and complex geometry such as weld inspection of the workpiece.

 AC crack detection (DFY220):

1) Connect the power cable to the 220V power socket(make sure the socket come with ground wire and well connected);

2) Before detecting, put the yoke probe on the surface of workpiece and make sure the well contact;

3) Switch on and then spray the florescent powder to the testing area, and maintain 2 ~ 3s;

4) Release the switch and remove the yoke, check the specimen;

5) Change a new area and test again, repeat Steps 3) and 4).

 
Model
Power Model
DFY220
AC
Supplied Power
220V 50Hz
Working Current
AC1.6A
Magnetic Flux
110mw/h
Working time gap
One second

Central ultraviolet wavelength

365nm

Magnetization Pole Distance

20~225mm

Elevating Force

A C >5.0kg
Weight
2.9kg
 
Model
DFY220
Power supply mode
AC-DC
Yoke (Probe)
1Pcs.
Power Cable
1Pcs.
Instrument Case
1Pcs.
User’s Manual
1Pcs.
Quality Certificate
1Pcs.