OKOndt GROUP remains a reliable provider of high-quality non-destructive testing (NDT) solutions and services tailored to the needs of various industries. In May 2025, the company took part in the Railway Interchange exhibition in the USA, where it presented UT and ET rail testing Systems designed for railway track inspection under high-speed conditions with minimal traffic disruption.

Eddy current probes

Sensing element of eddy-current probe is placed at the angle of 45˚ to the handle axis.

Angle shaft (L-shaped) ECP:

  • absolute probe built according to the “Bridge” scheme
  • designed for testing of spots 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.


Designation

Tip Ø 'D',
mm

Drop length,
mm

Length,
mm

Centre
frequency

Material

Connector

SU200K3A4.5Dx6.4-105 B

4.5

6.4

105

200 kHz

Fe/NFe

Triax
Lemo/Fischer

SU500K3A3Dx6.4-105 B

3

6.4

105

500 kHz

Fe/NFe

SU500K3A4.5Dx6.4-105 B

4.5

6.4

105

500 kHz

Fe/NFe

SU500K3A4.5Dx12.7-105 B

4.5

12.7

105

500 kHz

Fe/NFe

SU2М3A2.5Dx2.7-105 B

2.5

2.7

105

2 MHz

NFe

SU2М3A3Dx2.7-105 B

3

2.7

105

2 MHz

NFe

SU2М3A3Dx6.4-105 B

3

6.4

105

2 MHz

NFe

SU2М3A3Dx12.7-105 B

3

12.7

105

2 MHz

NFe

SU6М3A2.5Dx6.4-105 B

2.5

6.4

105

6 MHz

NFe


SU

200K

3A

4.5D

x

6.4

-

105

B(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 “3А” is 45˚.

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: “B”. “B” – Bridge type 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.