Home Companies Shaoyang Kerey Chemicals Co., Ltd.

GT-2 Digital Ultrasonic Rail Flaw Detector

Shaoyang Kerey Chemicals Co., Ltd.

GT-2 Digital Ultrasonic Rail Flaw Detector

Country/Region China
City & Province Shaoyang Hunan

Product Details

GT-2 Digital Ultrasonic Rail Flaw Detector


    The GT-2 is full digital, color display and portable ultrasonic testing instrument, which is specifically designed for detecting on-site rails of 43~75kg/m. It can detect various harmful flaws in the rail head, web and bottom and features of excellent expansibility, high reliable and efficient performance to meet challenging inspection requirements. The new probes’ arrangement is suitable for detecting long rails and the misoperation errors can be greatly reduced using high effective data processing. The on-site flaw data management has been greatly strengthened with two level management modes. The perfect electronic document can be realized with flaw, full work and dynamic recordings functions as well as communication function. The GT-2 is one of the key means for railway safety and marks an epoch in application.
Main Characteristics:
Improve and upgrade easily
Light, ergonomically designed for easy operation on site
Simple operation with only six pressing keys and an intellectual knob
5.7" color TFT display with excellent clarity and adjustable brightness, glare shield is no necessary even in the sunlight
Display each channel's waveform in different color, flaw waveform enables the audible warning alarm (horn) or lighting alarm
Clearly observe all channels' waveforms or a specified channel's waveform with 28 display modes
The first 10-channel instrument meets the requirements of flaw detection
Advanced circuit technology, flexible gain curve can be saved and recalled to meet the special need
Can store up to 1000 data sets, 100 recordings, and long time full work recording, and transfer to U disk at any time
Configurations can be saved and recalled without repetition adjustment
Data communication and software upgrade can be realized with PC, and all settings can be printed directly using printer
Real time control with computer, use logic circuit instead of analog control circuit, digitally display sound path, horizontal and depth locations, the operator can obtain the detailed flaw detection information immediately
The user's level can be set with the level assignment management
Movement calculation can be realized with movement detection function to record and identify the waveform section and position conveniently
Detected flaws can be reviewed, compared and managed with full work recording function
Original creation calibration recording function provides for recording the check and copying the on-site detecting information for further analysis and evaluation
USB Communication portHi-speed interfacing with PC or transferring to USB disk for managing the document easily
Print PortDirectly print the test report
Software can be added with new functions or upgraded according to user's requirement
New and large capacity water tank is made of anticorrosive material
Large capacity lithium battery pack for save space and protection environment
Various harmful flaws in rails can be detected efficiently with unique probe arrangement

    Main Specifications:

Channels and Operation Mode10 channels (9 channels working in cycles and each channel transmitting or receiving respectively, 1 channel for verification)
Operation Frequency Range2~4MHz
GainTotal gain of 90dB, each channel can be adjusted independently
Dynamic Range≤16dB when rejection is minimum
 2~6dB when rejection is maximum
Repetition Frequency400Hz per channel
Waveform Display Mode28 display modes can be selected including recommended mode and

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