Real-time stress-corrosion resolution and measurement from 0.5 mm depth

Common view
Common view


- Remaining life assessment and structural integrity
  according to API 570, API 579, ASME B31G – 2012.

- High-performance eddy current inspection of heavy steel parts
  and industrial structures made from steel and non-ferrous alloys.


- electronic data acquisition unit
- set of pair accumulators with charger;
- eddy current sensor unit
- set of artificial defects steel specimens
- case for transporting and storing
- certificate, manual

Key features:

- Highest sensitivity, performance and portability;

- Patented technique of eddy current digital signal processing;

- Automated defects detection and classification (crack or corrosion);

- Automated real time calculation of metal defects detected linear features;

- Connecting to the personal computer the scanner working as
  standard USB flash disk, since this no special driver required.

Eddy current unit specs

Eddy current sensors used: differential
Effective width of sensitive area
for one eddy current sensor, mm:
Lift-off range, mm: 0,5...3,0
Amount of eddy current sensing elements in unit: 8/16
Minimal defects of metal can be detected:
– crack (depth × length, mm):
– single pitting corrosion (depth × width, mm):

Defects depths evaluation errors:
– crack, mm:
– pitting corrosion, mm:

0,1 – 0,2
0,5 – 1,0
Recommended speed of scanning, m/s: 0,1 – 0,4
Eddy current elements protection material: Ceramic

Storing and transferring data measured

Capacity of memory to save data measured: 8 GB
Personal computer communication: USB-port

Mechanical specs and power supply

Data acquisition unit dimensions
(length × width × height, mm):
Data acquisition unit weight, g: 540
Eddy current unit dimensions
(length × width × height, mm):
Eddy current unit weight, g: 360
Power supply source: lithium
battery 3S2P
Supply current from fully-charged accumulator, mA: 800
Working temperature range, °С: –20…+70

Portable automated scanning flaw detector RSD-16 «Wavelet».
User manual (temporary in Russian only)

Size of file: 22,2 MB
Connecting to the personal computer the scanner working as
simple USB flash disk, since this no special driver required