Digital Double-track Rail Ultrasonic Flaw Detector FD-GT60
FD-GT60 double-track rail ultrasonic flaw detector is a double-track rail ultrasonic electric flaw detection vehicle independently developed by our company. It has excellent defect detection capability and precision. It has high driving stability, good maneuverability, low noise and convenient disassembly and assembly. It can adapt to a variety of rail types from 43kg/m to 75kg/m and comprehensively detect internal defects of rails.
The FD-GT60 double-track rail ultrasonic flaw detector has a maximum travel speed of not less than 20km/h, a maximum detection speed of not less than 15km/h, a cruising capacity of 60km, and a braking distance of less than 20m at the highest speed. It has a fixed-speed cruise function and anti-overturning. The device has an automatic parking function; has a centering alarm system; consists of 6 modules, each module weighs no more than 60kg; the wheel probe consists of 6 70° probes, 2 37° probes and 1 0° probe. It meets the needs of detecting the damage of rail head, rail waist, middle part of rail bottom, etc. The wheel probe holder has automatic centering function, and it can safely pass through 12 kinds of ballasts in the detection state; dustproof, waterproof and anti-vibration design. Competent for wind, sand, rain and snow, and other natural environments; outstanding anti-interference ability, competent for electrified operation environment; instrument with A, B type flaw detection data real-time processing, display, marking, storage, playback function, with distance compensation function, with more than 200km detection data Storage capacity, with mileage calibration, speed limit setting, etc., with rich peripheral interface and compatibility; defect detection capability fully meets China Railway Corporation "Rail ultrasonic flaw detector provisional technical conditions "requirements.
| total weight | 238kg |
| Maximum load | 600kg |
| Number of bearers | 5-people |
| Operating temperature | -20℃～45℃ |
| storage temperature | -30℃～50℃ |
| Relative humidity | Not more than 90% |
| Protection level | IP55 |
| Adaptive rail type | 43kg/m～75kg/m |
| Maximum driving speed | Not less than 20km/h |
| Maximum detection speed | Not less than 15km/h |
| Endurance | Not less than 60km or 4h |
| Motor parameters | 48V,1200W |
| Driving assistance | Fixed speed cruise, speed limit |
| Probe alignment mechanism | Horizontal centering adjustment ±15mm, probe wheel inclination adjustment ±10° |
| Brake type | Front and rear disc brakes |
| Water tank capacity | 100L(4×25L) |
| Number of channels | 18 |
| Attenuation Sum | 80dB |
| Attenuator error | 12dB±1dB |
| Horizontal linearity error | Not more than 2% |
| Vertical linearity error | Not more than 15% |
| Dynamic Range | Small rejection >16dB,big rejection2dB～6dB |
| Blocking range | Not more than 20mm |
| Rejection state effect | The amplitude difference is 10dB±2dB. The difference between the two echoes is ΔM not more than 2dB. |
| Probe frequency | 2MHz～5MHz |
| Pulse transmission distance interval | 2.75mm/pulse |
| Positioning mileage accuracy error | Not more than 5‰ |
| Digital sampling error | Not more than±5% |
| data storage | More than 200km data storage capacity |
| Flaw detection capability | Meet the requirements of TJ/GW 157-2017 "Temporary technical conditions for double-track rail ultrasonic flaw detector" |
| battery capacity | Power battery 48V50Ah; host battery 12V52Ah |
| display | 17 inch industrial grade touch TFT LCD display |
software function:
- A-type single channel calibration function
- B-type multi-channel flaw detection function
- B-type image partial zoom function
- Full inspection data logging function
- Parameter storage calling function
- U disk data transfer function
- mileage proofreading function
- Marking function
- Turnkey input and management functions
- Line information input and management functions
- Password hierarchical management function
- Segment depth compensation
- Data storage and calling functions
- Instant speed and average speed display function
- Alarm and alarm wave image prompt function
- Probe coupling failure alarm function
- Record data playback function throughout
- GPS positioning function
- WIFI transmission function
- Bluetooth interface function
- Cloud synchronization
- Intelligent judgment system
Product Tags:
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FD-GT60 Digital Double-track Rail Ultrasonic Flaw Detector For Rail Inspection Images
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