OKOndt Group at 20th World Conference on Non-Destructive Testing (20th WCNDT), Incheon, Korea May 2024.

Eddy current probes

Angle shaft (L-shaped) surface ECP:

  • typical absolute single-coil probe built according to the “Single coil” scheme
  • designed for testing of the complex-shape details with complicated access or parts having protruding elements
  • applied together with the eddy current flaw detectors Eddycon C, Eddycon CL and flaw detectors from other producers.

Sensing element of eddy-current probe is placed at the angle of 90˚ to the handle axis.

Designation

Tip Ø 'D',
mm

Drop length,
mm

Length,
mm

Centre
Frequency

Connector

Material

SU200K5A4.5Dx6.4-105 S

4.5

6.4

105

200 kHz

Microdot

Fe/NFe

SU500K5A3Dx6.4-105 S

3

6.4

105

500 kHz

Fe/NFe

SU500K5A4.5Dx6.4-105 S

4.5

6.4

105

500 kHz

Fe/NFe

SU500K5A4.5Dx12.7-105 S

4.5

12.7

105

500 kHz

Fe/NFe

SU2М5A2.5Dx2.7-105 S

2.5

2.7

105

2 MHz

NFe

SU2М5A3Dx2.7-105 S

3

2.7

105

2 MHz

NFe

SU2М5A3Dx6.4-105 S

3

6.4

105

2 MHz

NFe

SU2М5A3Dx12.7-105 S

3

12.7

105

2 MHz

NFe

SU6М5A2.5Dx6.4-105 S

2.5

6.4

105

6 MHz

NFe


SU

200K

5A

4.5D

x

6.4

-

105

S(Sh)

1

2

3

4

 

5

 

6

7



1. SU – surface probe for surface flaws detection.

2. Probe frequency:

“HZ” designates the Hz range; “К” designates the kHz range; “М” designates the MHz range.

3. Drop angle of a sensing element to the probe axis “5А” is 90˚.

4. Probe tip diameter, mm

5. Drop length, mm

6. Probe length, mm. Standard length of 105 mm (4.1") can be changed upon request.

7. Probe type designation: “S”. “S” – Single coil probe.

Probes of standard type are manufactured unshielded. In case a shielded probe is required, when making an order, please indicate the letters ”Sh” (Shielded) at the end of a designation code.