Main Features

1. Phased array S-sector scanning technology.The phased array S-sector scanning technology is adopted to conduct all-round detection of rail welds.By optimizing and controlling the focal spot size,focal zone depth,and beam direction,the detection resolution,signal-to-noise ratio,and sensitivity can be improved,enabling accurate detection of defects.
2. Quick clamping mechanism + multi-probe layout.The use of a quick clamping mechanism enables rapid positioning to the detection area of the rail weld.The multi-probe layout allows the system to perform multi- angle and multi-direction scanning detection of all areas to be inspected without the need to replace the probes, thus improving the detection efficiency.

Main Functions

1.It is suitable for the detection of rails ranging from 43 to 75kg/m.
2.It can conduct full -section flaw detection of rail welds in one go.
3.It is easy to operate.The staff can complete the flaw detection of one weld within 5 minutes
4.The detection results are displayed in the S-sector scanning mode.

Main Technical Parameters

1.Number of probes:    8.
2.Operating frequency:    0.5-10 MHz.
3.Attenuator:    Range is 80 dB,and the working error per 12dB is no more than±1dB.
4. Dynamic range:    ≥26dB.
5.Vertical linearity error:    ≤5%.
6.Horizontal linearity error:    ≤2%.
7. Detection display range:    160 mm for the rail head,270mm for the rail bottom,and 620mm for the rail web,with an error of<10%.
8.Sensitivity margin:    (When detecting the φ2 flat -bottom hole of the CS-1-5 test block with a Φ20 straight probe)≥40 dB.
9.Power supply:    High -capacity lithium -ion battery,with a working time of more than 10 hours.

Core technology

Phased array S-sector scanning technology
The phased array S-sector scanning technology is adopted to conduct all-round detection of rail welds.By optimizing and controlling the focal spot size,focal zone depth,and beam direction,the detection resolution,signal-to-noise ratio, and sensitivity can be improved,enabling accurate detection of defects.

Quick clamping mechanism+multi-probe layout
The use of a quick clamping mechanism enables rapid positioning to the detection area of the rail weld.The multi- probe layout allows the system to perform multi -angle and multi -direction scanning detection of all areas to be inspected without the need to replace the probes,thus improving the detection efficiency.