Hand-push Double-track Rail Flaw Detector

Combining the advantages of both manned electric dual-rail flaw detectors and single-rail push-type flaw detectors, this system utilizes modular sliding-shoe probe technology and is capable of detecting flaws in the rail head (including secondary wave detection), rail waist, and rail bottom center (where the rail waist extends). It can simultaneously inspect both rails at speeds of 5-8 kilometers per hour and is suitable for detecting a wide range of defects in rail parent material weighing 43kg/m to 75kg/m.

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Product Introduction

Features:

1. It enables simultaneous flaw detection on two tracks, with real-time data wirelessly transmitted to a backend server, reducing operator labor.
2. The new combined sliding shoe probe eliminates the flap structure, reducing instrument footprint.
3. The probe utilizes internal liquid coupling, making it maintenance-free.
4. It possesses all the functions of existing flaw detectors, capable of high-speed B-scan flaw detection at speeds up to 5 km/h, with detection performance comparable to that of existing flaw detectors.

product-584-298

Technical Parameters:

Probe Channels: 18
Probe Operating Frequency: 2MHz
Test Speed: ≥5km/h
Gain Control Range: 0-60dB, 0.5dB Steps
Detection Range: 0-200mm (43kg/m and 50kg/m rails)
0-250mm ±5mm (60kg/m and 75kg/m rails)
Horizontal Linearity Error: ≤2%
Vertical Linearity Error: ≤15%
Attenuator Error: No more than +1dB per 12dB
Operating Voltage and Power: 18V-26V, ≤8W
Couplant Capacity: 60L
Detection Accuracy: <3mm

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product-146-57