FD-GT-20 Digital Ultrasonic Rail Flaw Detector with 10-Channel TFT Display
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HUATEC
Product Description
FD-GT-20 Digital Ultrasonic Rail Flaw Detector with 10-Channel TFT Display
Key Specifications
| Attribute | Value |
|---|---|
| Channel | 10 channels: 9 inspection channels and 1 calibration channel |
| Probe type | Different angle Dual-element probes with frequencies between 2 - 2.5 MHz, including 6 70° probes, 2 37° probes, and 1 0° probe |
| Receptacle | BNC |
| Frequency Range | 1.5MHz～3.0MHz |
Product Overview
The HUATEC FD-GT-20 rail flaw detector is the third generation of Goworld's all-digital products with TFT color display and lightweight trolley used for railway systems. Compliant with TB/T 2340-2012 UT Rail Tester standard issued by Ministry of Railway (China), this equipment is capable of detecting flaws in rails ranging from 43~75kg/m in type.
Detection Capabilities
The system provides comprehensive detection of damage to all major parts of the rail, including:
- 2 70° probes scan the left side of the rail head
- 2 70° probes scan the middle of the rail head
- 2 70° probes scan the right side of the rail head
- 2 37° probes scan rail waist (screw cracks and other oblique cracks)
- 1 0° probe scans the rail head, rail waist, rail bottom, screw hole horizontal crack
Technical Specifications
| Gain | 0～80dB |
| Dynamic Range | Not less than 16dB with min rejection, 2~6dB with max rejection |
| PRF | 400Hz per channel |
| Displaying Mode | A-scan, B-scan, A+B scan |
| Working Temperature | -15℃～45℃ |
| Working Time | ≥8 hours |
| Flaw Detection Speed | Max 5.0km/h |
Key Features
- Trolley frame is compact, durable and easy to maintain
- Large-capacity integrated toolbox water tank (20L capacity)
- Integral lifting probe holder for easy probe removal and replacement
- Industrial three-proof touch panel (dustproof, waterproof, shockproof)
- Excellent performance indicators compliant with relevant standards
- Supports GPS positioning, data cloud storage, and automatic speech recognition
- Customizable ultrasonic operation terminal based on customer needs
System Components
Instrument Structure
Compact and portable with dimensions: 94×222×225mm, net weight approximately 1.8kg
Trolley Specifications
Overall dimensions: 780mm × 290mm × 1006mm in working condition
Total weight breakdown:
- Frame: ~24kg
- Ultrasonic instrument: ~2.4kg
- Instrument battery: 830g
- Operation terminal: 730g
- Trolley with 5 groups of probes: ~1.4kg
Advanced Functionality
- Negative square wave pulse excitation mode transmitting circuit
- Analog filter increases host signal-to-noise ratio
- Combination gain control ("basic gain" + "compensation gain")
- Automatic parameter setting based on selected rail type
- Full data recording (up to 50km) with export and playback capability
- Network communication via wired LAN or wireless WIFI
- GPS location information and instant speed display
- Software upgradeable via external USB flash drive
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HUATEC GROUP CORPORATION
Location
7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Contact Person
Ms. Shifen Yuan