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RSD-16 «WAVELET» INTELLIGENT STRESS-CORROSION SCANNER
Real-time stress-corrosion resolution and measurement from 0.5 mm depth
Application:
- API 570 piping systems mechanical integrity assessments;
- API 579-1 / ASME FFS-1 fitness-for-service and remaining life assessments
of pressurized equipment used in oil & gas, petrochemical, and chemical facilities;
- High-performance eddy current inspection of heavy steel parts
and engineering structures in production or normal work.
Equipment:
- 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 wavelet-based technique of real-time eddy current signals analysis;
- Automated real time separation of cracks and corrosion;
- Automated real-time depth calculation and thresholding of detected defects;
- Connected to the personal computer the scanner working as
standard USB flash disk, since this no special driver required.
- Wireless measurement unit / stationery / robotic / multichannel design available;
- Special sensor design available for robotic systems and for complex shapes
of objects inspected: gearwheels, valves, shafts, bearings, chassis parts, pipes, etc.
Eddy current unit specs | |
| Eddy current sensors used: | differential surface |
| Effective width of sensitive area for one eddy current sensor, mm: |
9,0 |
| 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): |
0,5×5,0 1,5×10,0 |
|
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): |
151×90×54 |
| Data acquisition unit weight, g: | 540 |
| Eddy current unit dimensions (length × width × height, mm): |
210×80×55 |
| Eddy current unit weight, g: | 360 |
| Power supply source: | lithium accumulator 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 (temporarily in Russian only)
simple USB flash disk, since this no special driver required