Jereh tubing inspection system (JTIS) is mainly for detection of outer diameter and ovality of coiled tubing string and inspection of such defects as wall scratches, holes, and pits via MFL during CT operation.
Interchangeable: It is applicable for coiled tubing of all specifications by simply changing the probes.
Simple and Reliable: simple installation eliminates the process of lifting and tubing threading; non-contact detection prevents oil, dirt, and dust caused by inspection inaccuracy; CT is effectively protected during inspection.
Energy-saving: Permanent magnet unnecessitates excitation source.
| CT Size | 1.25"～3.5" |
|---|---|
| Tubing Rate | 48.7 m/min |
| CT Ovality Accuracy | 0.10% |
| Wall Thickness Accuracy | 0.005" |
| ID Accuracy | 1/32" |
| Blind Hole Accuracy (W x D) | 1.5875 mm × 15％ Wall Thickness |
| Transverse Defect Accuracy （L x W x D） | 6.35 mm × 0.508 mm × 10％ Wall Thickness |
| Longitudinal Defect Accuracy （L x W x D） | 6.35 mm × 0.508 mm × 25％ Wall Thickness |
| Ambient Temperature | -25℃～70℃ |
| Working Voltage | 220V AC |
| Ingress Protection | IP56 |
