T-2+ Rail Ultrasonic Flaw Detector

group name: Others

Min Order: 1 piece

brand name: Railway Maintenance Equipment & Solutions

model: GT-2+

Nearest port for product export: no

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A

update time: Fri, 20 Mar 2026 21:28:05 GMT

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Paramtents

Weight 27 kg
Continuous Runtime 8 h
Power Supply 12 V DC (Lithium-ion Battery Pack)

Packging & Delivery

Min Order1 piece

Briefing

The GT-2+ Rail Ultrasonic Flaw Detector is a high-performance, portable inspection system.

Detailed

Overview

The GT-2+ Rail Ultrasonic Flaw Detector is a next-generation upgrade of the proven GT-2 platform. Fully compliant with TB/T 2340-2012 ("Ultrasonic Flaw Detectors for Rails"), it delivers high-accuracy, real-time defect detection for rails ranging from 43 kg/m to 75 kg/m—making it ideal for mainline, heavy-haul, and urban rail networks worldwide.

Basic Parameters

⚪ Multi-Channel Intelligence

🔹 9 standard detection channels + 2 dedicated verification channels

🔹 Independent gain control per channel for optimal sensitivity

⚪ Advanced Visualization

🔹 Supports A-scan, B-scan, and A/B dual-display modes

🔹 Real-time waveform rendering with flaw location (horizontal distance) and depth

⚪ Smart Alarming System

🔹 Multiple alarm types: gate-based, dual-channel coincidence, speed-triggered, and coupling-loss alerts

🔹 Audible + visual warnings with on-screen echo display for rapid decision-making

⚪ Rail-Adaptive Calibration

🔹 Auto-calibrates for 43 / 50 / 60 / 75 kg/m rails

🔹 Adjustable probe parameters (front edge, gate position, width) via intuitive software

⚪ Field-Ready Performance

🔹 12 V DC lithium-ion battery pack – lightweight and rechargeable

🔹 ≥8 hours continuous operation

🔹 Total system weight: 27 kg (including trolley, main unit, battery & charger)

⚪ Proven Detection Capability

🔹 Detects standard artificial defects in WGT-3 test block using 0°, 37°, and 70° probes

🔹 Sensitivity margin ≥ 40 dB across all probe types

🔹 Dynamic range ≥ 68 dB at max gain

Applications

⚪ Mainline railway maintenance

⚪ Metro and light rail inspection

⚪ Heavy-haul freight corridors

⚪ Rail manufacturing quality control